nullprogram.com - urlscan.io

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 2606:50c0:8001::153, located in United States and belongs to FASTLY, US. The main domain is nullprogram.com.
TLS certificate: Issued by R3 on March 8th 2024. Valid for: 3 months.

This is the only time nullprogram.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
5	2606:50c0:800... 2606:50c0:8001::153		54113 (FASTLY) (FASTLY)
5	1

5 2606:50c0:8001::153 (United States)

ASN54113 (FASTLY, US)

nullprogram.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	nullprogram.com nullprogram.com	62 KB
5	1

	Domain	Requested by
5	nullprogram.com	nullprogram.com
5	1

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

Domain
pubs.opengroup.org
news.ycombinator.com
old.reddit.com
nrk.neocities.org
www.rfleury.com
utcc.utoronto.ca
www.geoffchappell.com
lists.sr.ht
github.com

Subject Issuer	Validity	Valid
nullprogram.com R3	`2024-03-08` - `2024-06-06`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://nullprogram.com/
Frame ID: F3B277E707ED2159312691EEB1604BC7
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

null program

Page URL History Show full URLs

http://nullprogram.com/ HTTP 307
https://nullprogram.com/ Page URL

Page Statistics

5
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

62 kB
Transfer

85 kB
Size

0
Cookies

12 Outgoing links

These are links going to different origins than the main page.

URL: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_05
Title: splits into fields

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=38675379
Title: on Hacker News

Search URL Search Domain Scan URL

URL: https://old.reddit.com/r/C_Programming/comments/18ks5qg/
Title: on reddit

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=37815674
Title: on Hacker News

Search URL Search Domain Scan URL

URL: https://old.reddit.com/r/C_Programming/comments/173e0vn/
Title: on reddit

Search URL Search Domain Scan URL

URL: https://nrk.neocities.org/articles/hash-trees-and-tries
Title: fruitful collaboration with NRK

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=37670740
Title: on Hacker News

Search URL Search Domain Scan URL

URL: https://www.rfleury.com/p/untangling-lifetimes-the-arena-allocator
Title: arena allocation

Search URL Search Domain Scan URL

URL: https://utcc.utoronto.ca/~cks/space/blog/programming/ProgrammingViaSuperstition
Title: programming by superstition

Search URL Search Domain Scan URL

URL: https://www.geoffchappell.com/studies/windows/km/ntoskrnl/inc/api/pebteb/peb/index.htm
Title: Process Environment Block

Search URL Search Domain Scan URL

URL: https://lists.sr.ht/~skeeto/public-inbox
Title: view

Search URL Search Domain Scan URL

URL: https://github.com/skeeto
Title: GitHub

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://nullprogram.com/ HTTP 307
https://nullprogram.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions
0 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	200	Primary Request / Show response nullprogram.com/ Redirect Chain http://nullprogram.com/ https://nullprogram.com/	15 KB 5 KB	76ms 22ms	Document text/html	2606:50c0:8001::153 FASTLY
General Check archive.org Show headers Download Go to Full URL https://nullprogram.com/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:50c0:8001::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `447ea3edfc4eeff265a1fe768c06f65c41475e2285afda56762446d51ccdc557` 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 de-DE,de;q=0.9 Response headers accept-ranges bytes access-control-allow-origin * age 37 cache-control max-age=600 content-encoding gzip content-length 5131 content-type text/html; charset=utf-8 date Fri, 29 Mar 2024 04:26:27 GMT etag W/"6600c0aa-3ba8" expires Mon, 25 Mar 2024 00:25:22 GMT last-modified Mon, 25 Mar 2024 00:09:14 GMT server GitHub.com vary Accept-Encoding via 1.1 varnish x-cache HIT x-cache-hits 1 x-fastly-request-id 7425612f5fcc67e9bf3975d2cf40413ac47581c9 x-github-request-id BC0E:3C20E3:98CE377:9B55D25:6600C21A x-proxy-cache MISS x-served-by cache-fra-eddf8230135-FRA x-timer S1711686387.125793,VS0,VE1 Redirect headers Location https://nullprogram.com/ Non-Authoritative-Reason HttpsUpgrades
GET H2	200	full.css nullprogram.com/css/	18 KB 4 KB	21ms 21ms	Stylesheet text/css	2606:50c0:8001::153 FASTLY
General Check archive.org Show headers Download Go to Full URL https://nullprogram.com/css/full.css Requested by Host: nullprogram.com URL: https://nullprogram.com/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:50c0:8001::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `342cb2457a9294805cc3f9c06a3390d73d008a887593420fba3001bce99f4fbc` Request headers sec-ch-ua "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123" Referer https://nullprogram.com/ accept-language de-DE,de;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 x-fastly-request-id e3b82e778712a901dc5a5aac591c96a83de3e0c3 date Fri, 29 Mar 2024 04:26:27 GMT content-encoding gzip via 1.1 varnish x-cache-hits 1 age 53 x-cache HIT x-proxy-cache MISS content-length 3899 x-served-by cache-fra-eddf8230135-FRA last-modified Mon, 25 Mar 2024 00:09:14 GMT server GitHub.com x-github-request-id DA5C:0EBF:52A2930:53E7155:6603B157 x-timer S1711686387.152037,VS0,VE1 etag W/"6600c0aa-485a" vary Accept-Encoding content-type text/css; charset=utf-8 access-control-allow-origin * cache-control max-age=600 accept-ranges bytes expires Wed, 27 Mar 2024 05:50:39 GMT
GET H2	200	avatar.jpg nullprogram.com/img/	21 KB 21 KB	31ms 30ms	Image image/jpeg	2606:50c0:8001::153 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://nullprogram.com/img/avatar.jpg Requested by Host: nullprogram.com URL: https://nullprogram.com/css/full.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:50c0:8001::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `05a1f1da6d3890b56fe954055cc839651fe6f0328dad17c726428a6b6c43b82a` Request headers sec-ch-ua "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123" Referer https://nullprogram.com/css/full.css accept-language de-DE,de;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 x-fastly-request-id 05b1a337ce5e4b734ce6d313d5c809f35b51ae7b date Fri, 29 Mar 2024 04:26:27 GMT via 1.1 varnish x-cache-hits 1 age 53 x-cache HIT x-proxy-cache MISS content-length 21466 x-served-by cache-fra-eddf8230135-FRA last-modified Mon, 25 Mar 2024 00:09:14 GMT server GitHub.com x-github-request-id 33B8:0DE5:87E9C26:8A1AB67:6603B157 x-timer S1711686387.176441,VS0,VE1 etag "6600c0aa-53da" vary Accept-Encoding content-type image/jpeg access-control-allow-origin * cache-control max-age=600 accept-ranges bytes x-origin-cache HIT expires Wed, 27 Mar 2024 05:50:39 GMT
GET H2	200	foundation-icons.woff nullprogram.com/css/	31 KB 31 KB	21ms 21ms	Font font/woff	2606:50c0:8001::153 FASTLY
General Check archive.org Show headers Download Go to Full URL https://nullprogram.com/css/foundation-icons.woff Requested by Host: nullprogram.com URL: https://nullprogram.com/css/full.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:50c0:8001::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `8c44c3feedae5331a281278ea3ba91d2255928a2f3010d316d6fbb9052e0c2ec` Request headers sec-ch-ua "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123" Referer https://nullprogram.com/css/full.css Origin https://nullprogram.com accept-language de-DE,de;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 x-fastly-request-id de635a19a3a5bb8067e53cd9322d611e66053f54 date Fri, 29 Mar 2024 04:26:27 GMT via 1.1 varnish expires Wed, 27 Mar 2024 05:50:39 GMT age 53 x-cache HIT x-proxy-cache MISS content-length 32020 x-served-by cache-fra-eddf8230135-FRA last-modified Mon, 25 Mar 2024 00:09:14 GMT server GitHub.com x-github-request-id D0CC:0E20:9F61D83:A1EE834:6603B157 x-timer S1711686387.176348,VS0,VE1 etag "6600c0aa-7d14" vary Accept-Encoding content-type font/woff access-control-allow-origin * cache-control max-age=600 accept-ranges bytes x-cache-hits 1
GET H2	200	favicon.ico nullprogram.com/	150 B 485 B	35ms 35ms	Other image/vnd.microsoft.icon	2606:50c0:8001::153 FASTLY
General Check archive.org Show headers Download Go to Full URL https://nullprogram.com/favicon.ico Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:50c0:8001::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `d97bcd01bb6ba9970f82c4b65c89c1e26df4883193ffd573add06657094a04e5` Request headers sec-ch-ua "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123" Referer https://nullprogram.com/ accept-language de-DE,de;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 x-fastly-request-id eef5dccc21430ab4bba6cbb0b2911f682bfaa1eb date Fri, 29 Mar 2024 04:26:27 GMT via 1.1 varnish expires Wed, 27 Mar 2024 09:10:17 GMT age 53 x-cache HIT x-proxy-cache MISS content-length 150 x-served-by cache-fra-eddf8230135-FRA last-modified Mon, 25 Mar 2024 00:09:14 GMT server GitHub.com x-github-request-id 703A:0E6B:28A73BE:293852D:6603E021 x-timer S1711686387.185549,VS0,VE1 etag "6600c0aa-96" vary Accept-Encoding content-type image/vnd.microsoft.icon access-control-allow-origin * cache-control max-age=600 accept-ranges bytes x-cache-hits 1

Verdicts & Comments Add Verdict or Comment

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

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

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.

nullprogram.com
2606:50c0:8001::153
05a1f1da6d3890b56fe954055cc839651fe6f0328dad17c726428a6b6c43b82a
342cb2457a9294805cc3f9c06a3390d73d008a887593420fba3001bce99f4fbc
447ea3edfc4eeff265a1fe768c06f65c41475e2285afda56762446d51ccdc557
8c44c3feedae5331a281278ea3ba91d2255928a2f3010d316d6fbb9052e0c2ec
d97bcd01bb6ba9970f82c4b65c89c1e26df4883193ffd573add06657094a04e5

nullprogram.com Open in urlscan Pro 2606:50c0:8001::153 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

5 Requests

100 %HTTPS

100 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

62 kBTransfer

85 kBSize

0 Cookies

12 Outgoing links

Page URL History

Redirected requests

5 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

Indicators

nullprogram.com Open in urlscan Pro
2606:50c0:8001::153 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

62 kB
Transfer

85 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions