URL: https://4.mathfree82.com/
Submission: On November 15 via api from US — Scanned from US

Summary

This website contacted 17 IPs in 2 countries across 12 domains to perform 71 HTTP transactions. The main IP is 211.249.222.34, located in Korea, Republic Of and belongs to DAUM-AS Kakao Corp, KR. The main domain is 4.mathfree82.com.
TLS certificate: Issued by R3 on October 16th 2023. Valid for: 3 months.
This is the only time 4.mathfree82.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 211.249.222.34 7625 (DAUM-AS K...)
21 121.53.218.30 7625 (DAUM-AS K...)
7 2607:f8b0:400... 15169 (GOOGLE)
12 2600:141b:1c0... 20940 (AKAMAI-ASN1)
1 1 121.53.105.218 9457 (DREAMX-AS...)
2 2600:141b:1c0... 20940 (AKAMAI-ASN1)
1 211.47.29.87 4766 (KIXS-AS-K...)
2 2a04:4e42:400... 54113 (FASTLY)
1 211.231.100.117 38099 (KAKAO-AS-...)
1 2600:141b:1c0... 20940 (AKAMAI-ASN1)
13 2606:4700::68... 13335 (CLOUDFLAR...)
3 2607:f8b0:400... 15169 (GOOGLE)
1 211.231.99.250 38099 (KAKAO-AS-...)
1 121.53.105.246 9457 (DREAMX-AS...)
1 211.249.220.83 9457 (DREAMX-AS...)
3 2607:f8b0:400... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
71 17
Apex Domain
Subdomains
Transfer
35 daumcdn.net
tistory1.daumcdn.net — Cisco Umbrella Rank: 156707
t1.daumcdn.net — Cisco Umbrella Rank: 20434
i1.daumcdn.net — Cisco Umbrella Rank: 192449
search1.daumcdn.net — Cisco Umbrella Rank: 102260
639 KB
13 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 223
54 KB
10 googlesyndication.com
pagead2.googlesyndication.com — Cisco Umbrella Rank: 97
tpc.googlesyndication.com — Cisco Umbrella Rank: 149
278 KB
3 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 33
9 KB
2 daum.net
webid.ad.daum.net — Cisco Umbrella Rank: 70362
stat.tiara.daum.net — Cisco Umbrella Rank: 49568
2 KB
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 335
6 KB
2 kakaocdn.net
t1.kakaocdn.net — Cisco Umbrella Rank: 18486
40 KB
1 google.com
www.google.com — Cisco Umbrella Rank: 2
1 KB
1 tistory.com
mathfree5th.tistory.com
645 B
1 pstatic.net
hangeul.pstatic.net — Cisco Umbrella Rank: 398071
2 KB
1 kakao.com
developers.kakao.com — Cisco Umbrella Rank: 63816
139 B
1 mathfree82.com
4.mathfree82.com
7 KB
71 12
Domain Requested by
21 tistory1.daumcdn.net 4.mathfree82.com
tistory1.daumcdn.net
13 cdnjs.cloudflare.com 4.mathfree82.com
12 t1.daumcdn.net 4.mathfree82.com
tistory1.daumcdn.net
t1.daumcdn.net
7 pagead2.googlesyndication.com 4.mathfree82.com
pagead2.googlesyndication.com
tpc.googlesyndication.com
3 tpc.googlesyndication.com pagead2.googlesyndication.com
tpc.googlesyndication.com
3 googleads.g.doubleclick.net pagead2.googlesyndication.com
2 cdn.jsdelivr.net 4.mathfree82.com
2 t1.kakaocdn.net 4.mathfree82.com
1 www.google.com tpc.googlesyndication.com
1 stat.tiara.daum.net
1 webid.ad.daum.net 4.mathfree82.com
1 mathfree5th.tistory.com 4.mathfree82.com
1 search1.daumcdn.net 4.mathfree82.com
1 i1.daumcdn.net 4.mathfree82.com
1 hangeul.pstatic.net 4.mathfree82.com
1 developers.kakao.com 1 redirects
1 4.mathfree82.com
71 17

This site contains links to these domains. Also see Links.

Domain
aros100.com
Subject Issuer Validity Valid
4.mathfree82.com
R3
2023-10-16 -
2024-01-14
3 months crt.sh
*.daumcdn.net
Thawte TLS RSA CA G1
2023-01-02 -
2024-01-30
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2023-10-16 -
2024-01-08
3 months crt.sh
*.pstatic.net
GeoTrust ECC CA 2018
2023-06-02 -
2024-06-19
a year crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2023 Q3
2023-09-27 -
2024-10-28
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-07-03 -
2024-07-02
a year crt.sh
*.tistory.com
Thawte TLS RSA CA G1
2023-03-02 -
2024-03-30
a year crt.sh
webid.kakao.com
Thawte TLS RSA CA G1
2023-05-03 -
2024-05-30
a year crt.sh
*.kakaocdn.net
DigiCert TLS RSA SHA256 2020 CA1
2023-06-07 -
2024-06-07
a year crt.sh
www.tiara.kakao.com
Thawte TLS RSA CA G1
2023-07-03 -
2024-07-30
a year crt.sh
tpc.googlesyndication.com
GTS CA 1C3
2023-10-16 -
2024-01-08
3 months crt.sh
www.google.com
GTS CA 1C3
2023-10-16 -
2024-01-08
3 months crt.sh

This page contains 7 frames:

Primary Page: https://4.mathfree82.com/
Frame ID: 84FFBE10DC06055AC4A7C4DC2F069B53
Requests: 63 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/html/r20231109/r20190131/zrt_lookup_fy2021.html
Frame ID: E4D57900B0A2E333597EA85707266B17
Requests: 1 HTTP requests in this frame

Frame: https://mathfree5th.tistory.com/api
Frame ID: 63B51113015F203ED348DCA57FC8E129
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4784631112950804&output=html&adk=2654006795&adf=462269707&lmt=1700023603&plat=3%3A16%2C4%3A16%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C41%3A32%2C42%3A32&format=0x0&url=https%3A%2F%2F4.mathfree82.com%2F&ea=0&host=ca-host-pub-9691043933427338&pra=5&wgl=1&easpi=1&asro=0&asiscm=1&aslmt=0.4&asamt=-1&asedf=0&asefa=1&aseiel=1~2~4~5~6&ascmds=1&uach=WyIiLCIiLCIiLCIiLCIiLG51bGwsMCxudWxsLCIiLG51bGwsMF0.&dt=1700023602143&bpp=726&bdt=990&idt=938&shv=r20231109&mjsv=m202311090101&ptt=9&saldr=aa&abxe=1&nras=1&correlator=3847988977670&frm=20&pv=2&ga_vid=855216074.1700023603&ga_sid=1700023603&ga_hid=1461497258&ga_fc=0&u_tz=-600&u_his=3&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=-12245933&ady=-12245933&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=44759875%2C44759926%2C44759837%2C42531705%2C31078297%2C31079653%2C44807753%2C44806140%2C44807763%2C44808148%2C44808284%2C44809057&oid=2&pvsid=4095965402154364&tmod=349667180&uas=0&nvt=1&fsapi=1&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&psd=W251bGwsbnVsbCxudWxsLDNd&ifi=1&uci=a!1&fsb=1&dtd=961
Frame ID: 6C618245591CBF421E5D8E3E178C6767
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-4784631112950804&output=html&h=280&slotname=5598272653&adk=777577662&adf=2399073289&pi=t.ma~as.5598272653&w=1200&fwrn=4&fwrnh=100&lmt=1700023603&rafmt=1&format=1200x280&url=https%3A%2F%2F4.mathfree82.com%2F&ea=0&host=ca-host-pub-9691043933427338&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLG51bGwsMCxudWxsLCIiLG51bGwsMF0.&dt=1700023602875&bpp=3&bdt=1722&idt=241&shv=r20231109&mjsv=m202311090101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=3847988977670&frm=20&pv=1&ga_vid=855216074.1700023603&ga_sid=1700023603&ga_hid=1461497258&ga_fc=0&u_tz=-600&u_his=3&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=200&ady=50&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=44759875%2C44759926%2C44759837%2C42531705%2C31078297%2C31079653%2C44807753%2C44806140%2C44807763%2C44808148%2C44808284%2C44809057&oid=2&pvsid=4095965402154364&tmod=349667180&uas=0&nvt=1&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7Co%7CEe%7C&abl=NS&pfx=0&fu=128&bc=31&psd=W251bGwsbnVsbCxudWxsLDNd&ifi=2&uci=a!2&fsb=1&dtd=249
Frame ID: 5CFD43F9E3C83241705B35AC7775B260
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Frame ID: 1F264EB52A833208524975FA9D86230E
Requests: 3 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/aframe
Frame ID: D780F807D774573C111BEB59F3D84087
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Mathfree-5th

Detected technologies

Overall confidence: 100%
Detected patterns
  • googlesyndication\.com/

Overall confidence: 100%
Detected patterns
  • /(?:([\d.])+/)?highlight(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link [^>]*href="[^"]+lightbox(?:\.min)?\.css
  • lightbox(?:-plus-jquery)?.{0,32}\.js

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

71
Requests

99 %
HTTPS

53 %
IPv6

12
Domains

17
Subdomains

17
IPs

2
Countries

1039 kB
Transfer

2654 kB
Size

11
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 12
  • https://developers.kakao.com/sdk/js/kakao.min.js HTTP 301
  • https://t1.kakaocdn.net/kakao_js_sdk/v1/kakao.min.js

71 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
4.mathfree82.com/
22 KB
7 KB
Document
General
Full URL
https://4.mathfree82.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
211.249.222.34 , Korea, Republic Of, ASN7625 (DAUM-AS Kakao Corp, KR),
Reverse DNS
Software
/
Resource Hash
a0a32e68f16060fde9bfb11bc61fafee58f576300f61fd7df86487958e01f3a5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36
accept-language
en-US,en;q=0.9

Response headers

Cache-Control
no-cache, no-store, max-age=0, must-revalidate
Content-Encoding
gzip
Content-Type
text/html;charset=UTF-8
Date
Wed, 15 Nov 2023 04:46:40 GMT
Expires
0
Pragma
no-cache
Strict-Transport-Security
max-age=31536000 ; includeSubDomains
T_USERID
0ee30f6e0ed95334c6735c136b7270ec95fa656b
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
X-XSS-Protection
1; mode=block
style.css
tistory1.daumcdn.net/tistory_admin/userblog/tistory-5996317d7c6e0229361f7c90d06f9df7269ff9ca/static/plugin/BusinessLicenseInfo/
883 B
761 B
Stylesheet
General
Full URL
https://tistory1.daumcdn.net/tistory_admin/userblog/tistory-5996317d7c6e0229361f7c90d06f9df7269ff9ca/static/plugin/BusinessLicenseInfo/style.css
Requested by
Host: 4.mathfree82.com
URL: https://4.mathfree82.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
121.53.218.30 , Korea, Republic Of, ASN7625 (DAUM-AS Kakao Corp, KR),
Reverse DNS
Software
openresty /
Resource Hash
f376f4cf8128bf4865e497b9d23d1b90782ddde262dd6de0f7f0c5fc2a9090c8

Request headers

accept-language
en-US,en;q=0.9
Referer
https://4.mathfree82.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date
Wed, 15 Nov 2023 04:46:41 GMT
content-encoding
br
last-modified
Tue, 14 Nov 2023 07:08:14 GMT
server
openresty
age
20251
nel
{"report_to":"kakao-nel","max_age":86400,"include_subdomains":true}
vary
Accept-Encoding
report-to
{"group":"kakao-nel","max_age":86400,"endpoints":[{"url":"https://nel.onkakao.net/upload/"}],"include_subdomains":true}
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=21600
accept-ranges
bytes
timing-allow-origin
*
content-length
330
expires
Wed, 15 Nov 2023 05:09:10 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
149 KB
52 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Requested by
Host: 4.mathfree82.com
URL: https://4.mathfree82.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:817::2002 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
cf5c3141592571269b34a2a0cc7b96d1a192a8448771a79aab83d3b60220df8a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-US,en;q=0.9
Referer
https://4.mathfree82.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date
Wed, 15 Nov 2023 04:46:41 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52732
x-xss-protection
0
server
cafe
etag
4220248747226067154
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Wed, 15 Nov 2023 04:46:41 GMT
style.css
tistory1.daumcdn.net/tistory_admin/userblog/tistory-5996317d7c6e0229361f7c90d06f9df7269ff9ca/static/plugin/TistoryProfileLayer/
9 KB
2 KB
Stylesheet
General
Full URL
https://tistory1.daumcdn.net/tistory_admin/userblog/tistory-5996317d7c6e0229361f7c90d06f9df7269ff9ca/static/plugin/TistoryProfileLayer/style.css
Requested by
Host: 4.mathfree82.com
URL: https://4.mathfree82.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
121.53.218.30 , Korea, Republic Of, ASN7625 (DAUM-AS Kakao Corp, KR),
Reverse DNS
Software
openresty /
Resource Hash
cb565be254fe7f3ed2136fc96b396c91da40fd6204ffc1a44c3b95cf6a72e794

Request headers

accept-language
en-US,en;q=0.9
Referer
https://4.mathfree82.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date
Wed, 15 Nov 2023 04:46:41 GMT
content-encoding
br
last-modified
Tue, 14 Nov 2023 07:08:14 GMT
server
openresty
age
20251
nel
{"report_to":"kakao-nel","max_age":86400,"include_subdomains":true}
vary
Accept-Encoding
report-to
{"group":"kakao-nel","max_age":86400,"endpoints":[{"url":"https://nel.onkakao.net/upload/"}],"include_subdomains":true}
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=21600
accept-ranges
bytes
timing-allow-origin
*
content-length
1286
expires
Wed, 15 Nov 2023 05:09:10 GMT
script.js
tistory1.daumcdn.net/tistory_admin/userblog/tistory-5996317d7c6e0229361f7c90d06f9df7269ff9ca/static/plugin/TistoryProfileLayer/
10 KB
2 KB
Script
General
Full URL
https://tistory1.daumcdn.net/tistory_admin/userblog/tistory-5996317d7c6e0229361f7c90d06f9df7269ff9ca/static/plugin/TistoryProfileLayer/script.js
Requested by
Host: 4.mathfree82.com
URL: https://4.mathfree82.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
121.53.218.30 , Korea, Republic Of, ASN7625 (DAUM-AS Kakao Corp, KR),
Reverse DNS
Software
openresty /
Resource Hash
0861cae12d950e56a44f48576f204c03c229849c454434387f6a378fa7924ef3

Request headers

accept-language
en-US,en;q=0.9
Referer
https://4.mathfree82.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date
Wed, 15 Nov 2023 04:46:42 GMT
content-encoding
br
last-modified
Tue, 14 Nov 2023 07:08:14 GMT
server
openresty
age
20247
nel
{"report_to":"kakao-nel","max_age":86400,"include_subdomains":true}
vary
Accept-Encoding
report-to
{"group":"kakao-nel","max_age":86400,"endpoints":[{"url":"https://nel.onkakao.net/upload/"}],"include_subdomains":true}
content-type
text/javascript
access-control-allow-origin
*
cache-control
max-age=21600
accept-ranges
bytes
timing-allow-origin
*
content-length
2100
expires
Wed, 15 Nov 2023 05:09:14 GMT
jquery-3.5.1.min.js
t1.daumcdn.net/tistory_admin/lib/jquery/
87 KB
30 KB
Script
General
Full URL
https://t1.daumcdn.net/tistory_admin/lib/jquery/jquery-3.5.1.min.js
Requested by
Host: 4.mathfree82.com
URL: https://4.mathfree82.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:10::172c:c9bb Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
openresty /
Resource Hash
f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d

Request headers

Referer
https://4.mathfree82.com/
Origin
https://4.mathfree82.com
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date
Wed, 15 Nov 2023 04:46:41 GMT
content-encoding
gzip
last-modified
Wed, 11 May 2022 09:19:31 GMT
server
openresty
vary
Accept-Encoding
content-type
text/javascript
access-control-allow-origin
*
cache-control
max-age=3404
x-wcss
dC1jb21tb24wMS1id2NhY2hlNzE6MDpjaHR0cDowNg==
accept-ranges
bytes
timing-allow-origin
*
content-length
30950
expires
Wed, 15 Nov 2023 05:43:25 GMT
lightbox-v2.10.0.min.js
t1.daumcdn.net/tistory_admin/lib/lightbox/js/
9 KB
3 KB
Script
General
Full URL
https://t1.daumcdn.net/tistory_admin/lib/lightbox/js/lightbox-v2.10.0.min.js
Requested by
Host: 4.mathfree82.com
URL: https://4.mathfree82.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:10::172c:c9bb Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
openresty /
Resource Hash
ead2ac6c9ebecb8129dcdc6acc336dda0c85ba97f2b7a8625baa9c43115e5158

Request headers

accept-language
en-US,en;q=0.9
Referer
https://4.mathfree82.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date
Wed, 15 Nov 2023 04:46:42 GMT
content-encoding
gzip
last-modified
Tue, 12 Jul 2022 05:09:27 GMT
server
openresty
vary
Accept-Encoding
content-type
text/javascript
access-control-allow-origin
*
cache-control
max-age=2758
x-wcss
dC1jb21tb24wMS1id2NhY2hlODowOmNodHRwOjMw
accept-ranges
bytes
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content-encoding
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date
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content-encoding
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Response headers

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URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202311090101/show_ads_impl_fy2021.js?bust=31079653
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TLS 1.3, , AES_128_GCM
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accept-language
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expires
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Server
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strict-transport-security
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content-encoding
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server
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Response headers

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accept-language
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server
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Request headers

accept-language
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Response headers

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server
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Request headers

accept-language
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Response headers

Content-Type
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Request headers

accept-language
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Response headers

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content-encoding
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x-content-type-options
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server
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content-type
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strict-transport-security
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Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:81d::2004 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
1483d3480d761f4364db7c8734ff2db92d77ee1c15e694caccca41357731c67f
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-Wpjnt_zqzoDRsC88qy5GZQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://4.mathfree82.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36
accept-language
en-US,en;q=0.9

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
private, max-age=300
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-Wpjnt_zqzoDRsC88qy5GZQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Wed, 15 Nov 2023 04:46:44 GMT
expires
Wed, 15 Nov 2023 04:46:44 GMT
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server
GSE
x-content-type-options
nosniff
x-xss-protection
1; mode=block
GOa2ZK97xVqw-WOSDw2lqG4V8l_qTiI5JNj0tnI6N88.js
pagead2.googlesyndication.com/bg/ Frame 1F26
39 KB
15 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/bg/GOa2ZK97xVqw-WOSDw2lqG4V8l_qTiI5JNj0tnI6N88.js
Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2607:f8b0:4006:817::2002 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
18e6b664af7bc55ab0f963920f0da5a86e15f25fea4e223924d8f4b6723a37cf
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-US,en;q=0.9
Referer
https://tpc.googlesyndication.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date
Tue, 14 Nov 2023 20:06:46 GMT
content-encoding
br
x-content-type-options
nosniff
age
31198
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15296
x-xss-protection
0
last-modified
Mon, 06 Nov 2023 16:38:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="botguard-scs"
vary
Accept-Encoding
report-to
{"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Wed, 13 Nov 2024 20:06:46 GMT
sodar
pagead2.googlesyndication.com/pagead/ Frame D780
0
0
Image
General
Full URL
https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=225&li=gda_r20231109&jk=4095965402154364&rc=
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2607:f8b0:4006:817::2002 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.google.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

generate_204
tpc.googlesyndication.com/ Frame 1F26
0
10 B
Image
General
Full URL
https://tpc.googlesyndication.com/generate_204?rhDQ3A
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2607:f8b0:4006:80a::2001 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-US,en;q=0.9
Referer
https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date
Wed, 15 Nov 2023 04:46:44 GMT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
sodar
pagead2.googlesyndication.com/pagead/
0
0
Image
General
Full URL
https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=225&t=2&li=gda_r20231109&jk=4095965402154364&bg=!qaqlquXNAAZxrfrxUa07ADQBe5WfOISmCZDuQWN-QVTzg6kE6Cxb_vUBDceQRc10lu9H15A6Gxnp4P0f1_ofV2gT8R7VAgAAAPdSAAAABWgBB5kCvviAs8HO7BHd55ppDfbE18dozFNDWA3ks033lnFVqegP3feUoSKe2FI-svNATVU2IYi1KhsyOldyf0uPhmqaPcLDSQB9us8lD6yrHyAhlrxlKWWGf-3DS6-mLKaLRCIhIG1tUZe_r7FufmKoV_PuyHSJGAcOEX6SBLXZSsKeVL6JHuM6AK4cFy8-XXWtXbLTiPy_goXPRoxsUVe7POO7ngiaEeenV9q6dFyJPFGIt2cC-Uv9vMe-nQjKcgTFwiIwpB1SV858dcNf6lWyrKWE_7Fhr_o-dmbGSAKZvcbUgALaWfIZobXenGuWO2QWVNweAuP84rGjSVYTTyO3zuR-x_apTIf2bqDcQ2HVEbwgnDdmxflfv7J4WeEdhPdCw6wZwGpPsu6ozColRZPuHZJ9uKpp08DFKnMajuiP5K5lGFyMLz9xiK_vwz1f32A3Qkq1TsbTbHF833zF7Ssa4RCPoEBO8HaA_pAZvV1rzN-_Erdu8j8iK_xpDyHc2cabIDyesj0OCqvKumMZLHKQucS3yH0OfysN4HmpJOLbAxaRdt2IT4VAVwKMk-qS_4ZutXEDh_XxL88nojf6d8Y0YqOVCQfczO6kL4Fc6ePLXt1XqOHxqZ1DP7fdGLcwAYr8I-yxl0otxR6GvalCyjexJgNfTCTJQgiMaVJAyiKTNoVtEulL2pxta_PwL4YXEpEHcLDFFMcAbpSmBk4ave99H7AMFpt_R8ZXKzaEAed8r6bNIcRaeYAaRkfW8l4dsosZKR-ZIkhetZwTSlWPn6Czoha6n5d7tB_JsGh2h9KV3ZPyA8NVBxFuYe-dEa9Hb7Oa_YL4y8bbuXrijLIAuIUQ7a0Etrd41PG4Tz0rGKxSsLqXldmLPFG3XZdwXiKqebxPqEu1EPUe-aBaUoIk5dgVarpoY3wJzfLdJJNyYFrHZ7hS6A
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2607:f8b0:4006:817::2002 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-US,en;q=0.9
Referer
https://4.mathfree82.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

Verdicts & Comments Add Verdict or Comment

292 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 object| 3 object| 4 object| documentPictureInPicture string| servicePath string| blogURL object| T object| appInfo object| initData object| TistoryBlog function| switchFold object| google_js_reporting_queue number| google_srt object| google_persistent_state_async object| google_logging_queue number| tmod object| google_ad_modifications object| ggeac boolean| google_measure_js_timing object| google_tag_data object| google_reactive_ads_global_state object| adsbygoogle object| google_sa_queue function| google_process_slots number| google_rum_task_id_counter string| google_user_agent_client_hint object| TistoryProfile function| $ function| jQuery function| TiaraTracker function| tjQuery function| getObject function| HTTPRequest string| sUserAgent number| fAppVersion object| daumMusicPlayerList function| compareVersions boolean| isOpera boolean| isMinOpera4 boolean| isMinOpera5 boolean| isMinOpera6 boolean| isMinOpera7 boolean| isMinOpera7_5 undefined| fOperaVersion undefined| reOperaVersion boolean| isKHTML boolean| isMinSafari1 boolean| isMinSafari1_2 boolean| isMinKonq2_2 boolean| isMinKonq3 boolean| isMinKonq3_1 boolean| isMinKonq3_2 boolean| isSafari boolean| isKonq object| reAppleWebKit number| fAppleWebKitVersion undefined| reKonq boolean| isIE boolean| isMinIE4 boolean| isMinIE5 boolean| isMinIE5_5 boolean| isMinIE6 undefined| reIE undefined| fIEVersion boolean| isMoz boolean| isMinMoz1 boolean| isMinMoz1_4 boolean| isMinMoz1_5 undefined| reMoz boolean| isNS4 boolean| isMinNS4 boolean| isMinNS4_5 boolean| isMinNS4_7 boolean| isMinNS4_8 boolean| isWin boolean| isMac boolean| isUnix boolean| isWin95 boolean| isWin98 boolean| isWinNT4 boolean| isWin2K boolean| isWinME boolean| isWinXP boolean| isMac68K boolean| isMacPPC boolean| isSunOS boolean| isMinSunOS4 boolean| isMinSunOS5 boolean| isMinSunOS5_5 undefined| reSunOS function| analysis function| trace function| openLinkInNewWindow function| toggleLayer function| showLayer function| tt_showLayer function| tt_hideLayer function| hideLayer function| findFormObject function| trim function| checkValue function| trimAll function| openKeyword object| oProgress function| beginProgress function| endProgress function| createHttp boolean| loading function| getResponse function| requestHttp function| requestHttpText function| requestHttpXml function| requestPost function| requestPostText function| setRequestBody function| isNull object| tatterImagePopup function| open_img function| enlargeImagzing function| scroller function| eleganceScroll function| showJukeboxList function| getWindowCleintHeight function| getWindowCleintWidth function| getOffsetTop function| getOffsetLeft function| updateFeed function| searchChildNodes function| getEmbedCode function| writeCode function| writeCode2 function| StringBuffer function| getTagChunks function| getParentByTagName function| removeItselfById function| getSelectedRadio function| getSelectedRadioValue function| showMessage function| preventEnter function| thisMovie function| onClipBoard function| gotoURL function| isColorRGB function| isNumber object| tistoryFootnote boolean| clickAreaCheck string| old_div function| divDisplay object| checkCharLength function| calculate_msglen function| assert_msglen function| playerControl function| setCookie function| goMobilePage function| moveCategoryPaging function| getCookie function| deleteCookie function| checkTistoryDomain object| captchaPlugin function| setInitialEntryComments function| getEntryCommentsByPaging function| findArticleArea function| checkArticleImage function| looseURIEncode function| escapeHTML function| findFragmentAndHighlight function| addUriPrefix function| isDaumblogDomain function| TTGallery function| imageSlide object| deconcept function| isExplore function| ControlVersion function| GetSwfVer function| DetectFlashVer function| AC_AddExtension function| AC_Generateobj function| AC_FL_RunContent function| AC_GetArgs function| ExternalInterfaceManager function| initializeExternalInterface function| getVariableFromFlash function| AC_FL_RunContentNotWriteGetString function| AC_GenerateobjNotWriteGetString function| getQueryParamValue function| FlashObject function| SWFObject object| daum function| Sizzle function| $A function| $E function| $T function| $C function| $$ number| JiguEventGC object| $TT object| STD object| PM function| jsSHA function| md5 object| Kakao undefined| easyXDM string| CatagoryURL function| arosBlacklistAccess function| addClickCount function| checkBlacklist function| showProtectionLog function| _0x5bc3 function| showAlert function| _0x37c7 undefined| _z9TJMJ0kC__2UPtMy object| _NhA string| _70W string| _qX string| _9Z string| _l2 string| _r3 string| _P91e string| _N0V5 string| _aR string| _0B number| _0d string| _shv number| _GN function| processShortcut function| addComment function| commentRequireLoginByDormancy function| isCustomDomain function| createLoginURL function| commentRequireLogin function| commentObserverForAuth function| commentVisibility string| openWindow function| alignCenter function| deleteComment function| deleteGuestbookComment function| commentComment function| guestbookCommentComment function| editEntry function| guestbookComment function| deleteTrackback function| changeVisibility function| showTooltip function| deleteEntry function| followBlog function| unfollowBlog function| reloadEntry function| notBloggerNotice function| permissionNotice function| viewTrigger function| highlight function| highlightElement function| toggleLayerForEntry function| ObserverForAnchor function| toggleAdminLayer object| loadedComments object| loadedTrackbacks function| google_spfd number| google_unique_id object| google_sv_map function| _jsAddEvent function| _jsStopEvent function| _jsRemove function| _jsGetStyle function| _jsTrim function| _jsSetSelectionAttrs function| _jsDragHandler function| _jsGetStrChk function| _jslayerHandler function| _jsPositionHandler function| _jsPositionOffset function| _jsLinkHandler function| _jsChkNodeStyle function| _jsCleanSelection function| _jsInitStyle object| __jsDragSearchHandler object| hljs function| google_sa_impl number| google_global_correlator object| google_prev_clients object| gaGlobal object| ampInaboxIframes object| ampInaboxPendingMessages object| roosevelt_params_queue function| Wpm object| tiara object| lightbox object| regeneratorRuntime object| GoogleGcLKhOms object| google_image_requests

11 Cookies

Domain/Path Name / Value
4.mathfree82.com/ Name: REACTION_GUEST
Value: 66733f741a48d40475263823a5eebef8ab972e11
.4.mathfree82.com/ Name: __T_
Value: 1
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
.mathfree82.com/ Name: __gads
Value: ID=59b6bfb796ce2bf5:T=1700023603:RT=1700023603:S=ALNI_MYLlci71DEcIxFzbnn98yWa37uAfg
.mathfree82.com/ Name: __gpi
Value: UID=00000da1e67b7e00:T=1700023603:RT=1700023603:S=ALNI_MZxkP_wq-XnSwvXIrS4QefOI3PmhA
.tiara.daum.net/ Name: TUID
Value: w-4d2rfsjk1NBW_231115134644297
.tiara.daum.net/ Name: TSID
Value: w-4d2rfsjk1NBW_231115134644297
.tiara.daum.net/ Name: UUID
Value: trq2fF5LHwY28ggRgawLW3g4X_s6p7PRk-5OtjU8qrXy4IvGCcyGzg00
.tiara.daum.net/ Name: _SUID
Value: w-Gzy9rchyKSG4_231115315740785
.tiara.daum.net/ Name: _ISUID
Value: w-HpmVJytP8o5R_231115201892100
.daum.net/ Name: _T_ANO
Value: EINQT9pkNep+PV7WoJAjMtONjtGASHdvn+XsuRfa5gkqVO4JcysfIGuKSRhL3ua0w6nocKchKjEZnKlOF6I787WIixUxeEMObj7m4WZw4hsEaC/muH8tV73/fGsGFbbNL98tlNNLm7fbJdg/LHQHZlM73pYeMmXazuoE3Cb1zBzgbZrqo8hvPmNtl6HHK6EjersPf4wxCYowWtkgbWVE7mBJGOmPd3VTcvVn5nkHIV4GyZITxuj0ndRM7pZVb/KLJHrRuPG52yzIO3e4jImfg5Mq9BtVNX49rt6SMlJwN/HYs7IVak/y6dVf+bivWBtCEeopNxqDkvB83b9320lJkA==

2 Console Messages

Source Level URL
Text
network error URL: https://tistory1.daumcdn.net/tistory/6597810/skin/images/font.css?_version_=1698713497
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://tistory1.daumcdn.net/tistory/6597810/skin/images/ico_skin.gif
Message:
Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

4.mathfree82.com
cdn.jsdelivr.net
cdnjs.cloudflare.com
developers.kakao.com
googleads.g.doubleclick.net
hangeul.pstatic.net
i1.daumcdn.net
mathfree5th.tistory.com
pagead2.googlesyndication.com
search1.daumcdn.net
stat.tiara.daum.net
t1.daumcdn.net
t1.kakaocdn.net
tistory1.daumcdn.net
tpc.googlesyndication.com
webid.ad.daum.net
www.google.com
121.53.105.218
121.53.105.246
121.53.218.30
211.231.100.117
211.231.99.250
211.249.220.83
211.249.222.34
211.47.29.87
2600:141b:1c00:10::172c:c9aa
2600:141b:1c00:10::172c:c9ba
2600:141b:1c00:10::172c:c9bb
2606:4700::6811:190e
2607:f8b0:4006:80a::2001
2607:f8b0:4006:817::2002
2607:f8b0:4006:81d::2004
2607:f8b0:4006:820::2002
2a04:4e42:400::485
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5e599104a6ca815abbdd6e3319f8042e205e073326b36ff71c4df3c21d0a82ab
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8f9a7dcae8554b29c9a60b0b745d8002b63a97db97e9f38d40191a9f8c5150e8
903b9049e7415e39f1cd981052b20b36f9c12fc4df8e5668ecfa718f3542e047
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