URL: https://flash.gaotu.cn/
Submission: On March 29 via api from US — Scanned from US

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 10 HTTP transactions. The main IP is 39.105.106.108, located in Beijing, China and belongs to ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN. The main domain is flash.gaotu.cn.
TLS certificate: Issued by RapidSSL Global TLS RSA4096 SHA256 20... on April 17th 2023. Valid for: a year.
This is the only time flash.gaotu.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 39.105.106.108 37963 (ALIBABA-C...)
9 61.170.80.232 4812 (CHINANET-...)
10 2
Apex Domain
Subdomains
Transfer
10 gaotu.cn
flash.gaotu.cn
flashreadcdn.gaotu.cn
689 KB
10 1
Domain Requested by
9 flashreadcdn.gaotu.cn flash.gaotu.cn
1 flash.gaotu.cn
10 2

This site contains no links.

Subject Issuer Validity Valid
*.gaotu.cn
RapidSSL Global TLS RSA4096 SHA256 2022 CA1
2023-04-17 -
2024-05-17
a year crt.sh

This page contains 1 frames:

Primary Page: https://flash.gaotu.cn/
Frame ID: AE0EEEA951AF2A97EA716D228CA89C5D
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

闪读

Page Statistics

10
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

2
IPs

1
Countries

689 kB
Transfer

696 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
flash.gaotu.cn/
15 KB
3 KB
Document
General
Full URL
https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
39.105.106.108 Beijing, China, ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
75d47160e9126e2a311e1428b282148a85daec05fe485b81847e258eab572c30

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

content-encoding
gzip
content-md5
L3o3tDX6+Inbh1Nvh/hITQ==
content-type
text/html
date
Fri, 29 Mar 2024 12:49:50 GMT
last-modified
Tue, 18 Jul 2023 05:15:55 GMT
server
nginx
vary
Accept-Encoding
x-oss-hash-crc64ecma
13650260939654744564
x-oss-object-type
Normal
x-oss-request-id
6606B8EE5C57FF343390D81E
x-oss-server-time
28
x-oss-storage-class
Standard
1-icon.png
flashreadcdn.gaotu.cn/website/imgs/
2 KB
3 KB
Image
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/1-icon.png
Requested by
Host: flash.gaotu.cn
URL: https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
5d949d60f77902722aa0e35542ab9640446ffbd6d2dfa8b4b4fb96f7f3f235b6

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:53 GMT
via
cache14.l2cn3129[333,333,304-0,M], cache15.l2cn3129[336,0], vcache18.cn6012[359,384,200-0,H], vcache16.cn6012[385,0]
x-oss-request-id
6606B8F132B1A635311F0739
content-md5
qZhADMEo/qGKn7kZK6UkZQ==
age
0
x-swift-cachetime
3600
x-cache
HIT TCP_REFRESH_HIT dirn:0:805003422
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:53 GMT
content-length
2439
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:35:52 GMT
server
Tengine
etag
"A998400CC128FEA18A9FB9192BA52465"
ali-swift-global-savetime
1711716593
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
11824481121961092230
eagleid
3daa502417117165931607287e
x-oss-server-time
48
2-2.png
flashreadcdn.gaotu.cn/website/imgs/
27 KB
28 KB
Image
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/2-2.png
Requested by
Host: flash.gaotu.cn
URL: https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
6a5b27527b484e976375732bce0b0f640dfa3313c7a44baaa147b6180e636561

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:53 GMT
via
cache23.l2cn3129[398,398,304-0,M], cache27.l2cn3129[400,0], vcache10.cn6012[442,472,200-0,H], vcache16.cn6012[474,0]
x-oss-request-id
6606B8F1C85A9B31363CEC7F
content-md5
QdPDtI9Dw5wH6bIEgamJWg==
age
0
x-swift-cachetime
3600
x-cache
HIT TCP_REFRESH_HIT dirn:1:234266692
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:53 GMT
content-length
28112
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:10:08 GMT
server
Tengine
etag
"41D3C3B48F43C39C07E9B20481A9895A"
ali-swift-global-savetime
1711716593
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
3980797090494000197
eagleid
3daa502417117165931497275e
x-oss-server-time
37
4-2.png
flashreadcdn.gaotu.cn/website/imgs/
27 KB
28 KB
Image
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/4-2.png
Requested by
Host: flash.gaotu.cn
URL: https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
6a5b27527b484e976375732bce0b0f640dfa3313c7a44baaa147b6180e636561

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:53 GMT
via
cache3.l2cn3129[304,303,304-0,M], cache31.l2cn3129[305,0], vcache9.cn6012[439,446,200-0,H], vcache16.cn6012[448,0]
x-oss-request-id
6606B8F14050BF353554D367
content-md5
QdPDtI9Dw5wH6bIEgamJWg==
age
0
x-swift-cachetime
3600
x-cache
HIT TCP_REFRESH_HIT dirn:8:988219624
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:53 GMT
content-length
28112
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:10:43 GMT
server
Tengine
etag
"41D3C3B48F43C39C07E9B20481A9895A"
ali-swift-global-savetime
1711716593
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
3980797090494000197
eagleid
3daa502417117165931617291e
x-oss-server-time
52
1-1.png
flashreadcdn.gaotu.cn/website/imgs/
267 KB
268 KB
Image
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/1-1.png
Requested by
Host: flash.gaotu.cn
URL: https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
9f8821cedd179c258b284a83c3f50d24656569392f4cd1439bdaa43ebe5b7dca

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://flash.gaotu.cn/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:53 GMT
via
cache2.l2cn3129[318,318,304-0,M], cache56.l2cn3129[319,0], vcache24.cn6012[465,482,200-0,H], vcache16.cn6012[483,0]
x-oss-request-id
6606B8F1E60429373806DC90
content-md5
rxBjZ9I8Z4+gMmLgkYOIMg==
age
0
x-swift-cachetime
3600
x-cache
HIT TCP_REFRESH_HIT dirn:6:1462002692
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:53 GMT
content-length
273315
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:06:00 GMT
server
Tengine
etag
"AF106367D23C678FA03262E091838832"
ali-swift-global-savetime
1711716593
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
17392486789630675490
eagleid
3daa502417117165931607285e
x-oss-server-time
119
3-2.png
flashreadcdn.gaotu.cn/website/imgs/
57 KB
58 KB
Image
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/3-2.png
Requested by
Host: flash.gaotu.cn
URL: https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
a82bc36a04b0ba35da1b85866a0a43305953e2b0ea511be3f4475f44ba597463

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://flash.gaotu.cn/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:53 GMT
via
cache41.l2cn3129[241,242,304-0,M], cache65.l2cn3129[246,0], vcache11.cn6012[366,381,200-0,H], vcache16.cn6012[382,0]
x-oss-request-id
6606B8F15E8AFF38321E4164
content-md5
ygNJWl8eSX+F3rAsaR8K4Q==
age
0
x-swift-cachetime
3600
x-cache
HIT TCP_REFRESH_HIT dirn:7:725104060
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:53 GMT
content-length
58577
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:10:29 GMT
server
Tengine
etag
"CA03495A5F1E497F85DEB02C691F0AE1"
ali-swift-global-savetime
1711716593
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
15301214307502550226
eagleid
3daa502417117165931617293e
x-oss-server-time
69
3-1.png
flashreadcdn.gaotu.cn/website/imgs/
144 KB
145 KB
Image
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/3-1.png
Requested by
Host: flash.gaotu.cn
URL: https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
1c7e0a5d646eb0b4362a552dfc25480343521040174aaa808a238bcfb3398f7f

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://flash.gaotu.cn/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:53 GMT
via
cache50.l2cn3129[392,392,304-0,M], cache66.l2cn3129[393,0], vcache2.cn6012[454,462,200-0,H], vcache16.cn6012[463,0]
x-oss-request-id
6606B8F139A8813933D3651D
content-md5
NprE6q+wLnMQdThH/WZ/og==
age
0
x-swift-cachetime
3600
x-cache
HIT TCP_REFRESH_HIT dirn:4:636909012
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:53 GMT
content-length
147706
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:21:35 GMT
server
Tengine
etag
"369AC4EAAFB02E7310753847FD667FA2"
ali-swift-global-savetime
1711716593
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
12845919800930531617
eagleid
3daa502417117165931617295e
x-oss-server-time
104
2-1.png
flashreadcdn.gaotu.cn/website/imgs/
53 KB
53 KB
Image
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/2-1.png
Requested by
Host: flash.gaotu.cn
URL: https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
0fb7b03147c3acd6b8a896a37585bb4caeb40153142cf30cd230bee74657e6b8

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://flash.gaotu.cn/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:53 GMT
via
cache11.l2cn3129[427,427,304-0,M], cache68.l2cn3129[429,0], vcache19.cn6012[462,479,200-0,H], vcache16.cn6012[481,0]
x-oss-request-id
6606B8F1C0781532310F688C
content-md5
cbnvjyIp2SjXu0fc6ciY8g==
age
0
x-swift-cachetime
3600
x-cache
HIT TCP_REFRESH_HIT dirn:5:103319843
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:53 GMT
content-length
54259
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:18:19 GMT
server
Tengine
etag
"71B9EF8F2229D928D7BB47DCE9C898F2"
ali-swift-global-savetime
1711716593
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
10726493894200254053
eagleid
3daa502417117165931607289e
x-oss-server-time
68
4-1.png
flashreadcdn.gaotu.cn/website/imgs/
100 KB
101 KB
Image
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/4-1.png
Requested by
Host: flash.gaotu.cn
URL: https://flash.gaotu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
72a094f6d9206001b9f8267bcfea148b7e14c6a8881c9ef432d451eaa044bbae

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://flash.gaotu.cn/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:54 GMT
via
cache38.l2cn3129[182,182,304-0,M], cache27.l2cn3129[184,0], vcache6.cn6012[637,654,200-0,H], vcache16.cn6012[655,0]
x-oss-request-id
6606B8F24929FD39328258BF
content-md5
B4k5fc3S7Qh/SW/qoIfiTg==
age
0
x-swift-cachetime
3600
x-cache
HIT TCP_REFRESH_HIT dirn:6:661703098
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:55 GMT
content-length
102713
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:21:44 GMT
server
Tengine
etag
"0789397DCDD2ED087F496FEAA087E24E"
ali-swift-global-savetime
1711716595
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
14811331229962470397
eagleid
3daa502417117165943598553e
x-oss-server-time
68
1-icon.png
flashreadcdn.gaotu.cn/website/imgs/
2 KB
3 KB
Other
General
Full URL
https://flashreadcdn.gaotu.cn/website/imgs/1-icon.png
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
61.170.80.232 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
232.80.170.61.broad.xw.sh.dynamic.163data.com.cn
Software
Tengine /
Resource Hash
5d949d60f77902722aa0e35542ab9640446ffbd6d2dfa8b4b4fb96f7f3f235b6

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://flash.gaotu.cn/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 12:49:53 GMT
via
cache14.l2cn3129[333,333,304-0,M], cache15.l2cn3129[336,0], vcache18.cn6012[0,0,200-0,H], vcache16.cn6012[1,0]
x-oss-request-id
6606B8F132B1A635311F0739
content-md5
qZhADMEo/qGKn7kZK6UkZQ==
age
2
x-swift-cachetime
3600
x-cache
HIT TCP_MEM_HIT dirn:0:805003422
x-oss-cdn-auth
success
x-swift-savetime
Fri, 29 Mar 2024 12:49:53 GMT
content-length
2439
x-oss-object-type
Normal
last-modified
Tue, 18 Jul 2023 02:35:52 GMT
server
Tengine
etag
"A998400CC128FEA18A9FB9192BA52465"
ali-swift-global-savetime
1711716593
content-type
image/png
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
11824481121961092230
eagleid
3daa502417117165952981594e
x-oss-server-time
48

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1 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| onpagereveal

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