nullprogram.com - urlscan.io

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 4 HTTP transactions. The main IP is 2606:50c0:8000::153, located in United States and belongs to FASTLY, US. The main domain is nullprogram.com.
TLS certificate: Issued by R3 on October 7th 2023. 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
1 1	2606:50c0:800... 2606:50c0:8002::153	54113 (FASTLY) (FASTLY)
4	2606:50c0:800... 2606:50c0:8000::153	54113 (FASTLY) (FASTLY)
4	1

1 2606:50c0:8002::153 (United States) 1 redirects

ASN54113 (FASTLY, US)

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

4 2606:50c0:8000::153 (United States)

ASN54113 (FASTLY, US)

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

	Apex Domain Subdomains	Transfer
5	nullprogram.com 1 redirects nullprogram.com	63 KB
4	1

	Domain	Requested by
5	nullprogram.com	1 redirects nullprogram.com
4	1

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

Domain
news.ycombinator.com
old.reddit.com
nrk.neocities.org
www.rfleury.com
utcc.utoronto.ca
www.geoffchappell.com
man7.org
leetcode.com
vimeo.com
gist.github.com
github.com
lists.sr.ht

Subject Issuer	Validity	Valid
nullprogram.com R3	`2023-10-07` - `2024-01-05`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://nullprogram.com/
Frame ID: 22DF25280533863EA8D02716854EF70A
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

null program

Page URL History Show full URLs

http://nullprogram.com/ HTTP 301
https://nullprogram.com/ Page URL

Page Statistics

4
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

62 kB
Transfer

86 kB
Size

0
Cookies

15 Outgoing links

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

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://man7.org/linux/man-pages/man3/pthread_once.3p.html
Title: pthread_once

Search URL Search Domain Scan URL

URL: https://leetcode.com/problems/two-sum/
Title: Two Sum

Search URL Search Domain Scan URL

URL: https://vimeo.com/644068002
Title: exploiting the known problem constraints

Search URL Search Domain Scan URL

URL: https://gist.github.com/skeeto/7119cf683662deae717c0d4e79ebf605
Title: demo

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=36438620
Title: on Hacker News

Search URL Search Domain Scan URL

URL: https://github.com/skeeto/u-config/blob/e6ebb9b/miniwin32.h
Title: 4 types, 16 definitions, and 16 prototypes

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 301
https://nullprogram.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 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	119ms 102ms	Document text/html	2606:50c0:8000::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 2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `f7b77899fd6f25b9e5db7b1040164dc78d95fe9fa4a18b489fe5db77d57aa33e` Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 accept-language de-DE,de;q=0.9 Response headers accept-ranges bytes access-control-allow-origin * age 0 cache-control max-age=600 content-encoding gzip content-length 5226 content-type text/html; charset=utf-8 date Sun, 26 Nov 2023 13:03:20 GMT etag W/"6560c45c-3d00" expires Fri, 24 Nov 2023 16:07:48 GMT last-modified Fri, 24 Nov 2023 15:42:20 GMT server GitHub.com vary Accept-Encoding via 1.1 varnish x-cache HIT x-cache-hits 1 x-fastly-request-id e27c4a059b851d9ab3f5061da74608ecde43f76f x-github-request-id 78CC:9AAA:151E199:157656A:6560C7FC x-proxy-cache MISS x-served-by cache-fra-eddf8230082-FRA x-timer S1701003801.581535,VS0,VE94 Redirect headers Accept-Ranges bytes Age 0 Connection keep-alive Content-Length 162 Content-Type text/html Date Sun, 26 Nov 2023 13:03:20 GMT Location https://nullprogram.com/ Server GitHub.com Vary Accept-Encoding Via 1.1 varnish X-Cache MISS X-Cache-Hits 0 X-Fastly-Request-ID 08b306878adba5e5ae81d74454d6684404428dcf X-GitHub-Request-Id 65B0:12366:30FC94E:31C682E:65634218 X-Served-By cache-fra-eddf8230103-FRA X-Timer S1701003800.464249,VS0,VE93
GET H2	200	full.css nullprogram.com/css/	18 KB 4 KB	110ms 109ms	Stylesheet text/css	2606:50c0:8000::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 2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `342cb2457a9294805cc3f9c06a3390d73d008a887593420fba3001bce99f4fbc` Request headers accept-language de-DE,de;q=0.9 Referer https://nullprogram.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-fastly-request-id 1f3b3185d07a30437aca09d069fcc3dbc29db6e2 date Sun, 26 Nov 2023 13:03:20 GMT content-encoding gzip via 1.1 varnish x-cache-hits 1 age 0 x-cache HIT x-proxy-cache MISS content-length 3899 x-served-by cache-fra-eddf8230082-FRA last-modified Fri, 24 Nov 2023 15:42:20 GMT server GitHub.com x-github-request-id C642:48AC:15AD26D:1603D03:6560C748 x-timer S1701003801.685623,VS0,VE103 etag W/"6560c45c-485a" vary Accept-Encoding content-type text/css; charset=utf-8 access-control-allow-origin * cache-control max-age=600 accept-ranges bytes x-origin-cache HIT expires Fri, 24 Nov 2023 16:04:48 GMT
GET H2	200	avatar.jpg nullprogram.com/img/	21 KB 21 KB	105ms 105ms	Image image/jpeg	2606:50c0:8000::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 2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `05a1f1da6d3890b56fe954055cc839651fe6f0328dad17c726428a6b6c43b82a` Request headers accept-language de-DE,de;q=0.9 Referer https://nullprogram.com/css/full.css User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-fastly-request-id 9c3bcc10315b25aa45df764bb707de83b1942b88 date Sun, 26 Nov 2023 13:03:20 GMT via 1.1 varnish expires Fri, 24 Nov 2023 16:04:49 GMT age 0 x-cache HIT x-proxy-cache MISS content-length 21466 x-served-by cache-fra-eddf8230082-FRA last-modified Fri, 24 Nov 2023 15:42:14 GMT server GitHub.com x-github-request-id 679E:5D45:15CFB55:1627B04:6560C748 x-timer S1701003801.797813,VS0,VE99 etag "6560c456-53da" vary Accept-Encoding content-type image/jpeg access-control-allow-origin * cache-control max-age=600 accept-ranges bytes x-cache-hits 1
GET H2	200	foundation-icons.woff nullprogram.com/css/	31 KB 31 KB	112ms 111ms	Font font/woff	2606:50c0:8000::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 2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `8c44c3feedae5331a281278ea3ba91d2255928a2f3010d316d6fbb9052e0c2ec` Request headers Referer https://nullprogram.com/css/full.css Origin https://nullprogram.com accept-language de-DE,de;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-fastly-request-id 6f48d53ad84c88e0241270ec510c4b2d8069c891 date Sun, 26 Nov 2023 13:03:20 GMT via 1.1 varnish expires Sun, 26 Nov 2023 10:10:46 GMT age 0 x-cache HIT x-proxy-cache MISS content-length 32020 x-served-by cache-fra-eddf8230082-FRA last-modified Fri, 24 Nov 2023 15:42:14 GMT server GitHub.com x-github-request-id 5356:CD2A:2A7666F:2B26B84:6563174E x-timer S1701003801.797805,VS0,VE104 etag "6560c456-7d14" vary Accept-Encoding content-type font/woff 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| documentPictureInPicture

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
2606:50c0:8000::153
2606:50c0:8002::153
05a1f1da6d3890b56fe954055cc839651fe6f0328dad17c726428a6b6c43b82a
342cb2457a9294805cc3f9c06a3390d73d008a887593420fba3001bce99f4fbc
8c44c3feedae5331a281278ea3ba91d2255928a2f3010d316d6fbb9052e0c2ec
f7b77899fd6f25b9e5db7b1040164dc78d95fe9fa4a18b489fe5db77d57aa33e

nullprogram.com Open in urlscan Pro 2606:50c0:8000::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

4 Requests

100 %HTTPS

100 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

62 kBTransfer

86 kBSize

0 Cookies

15 Outgoing links

Page URL History

Redirected requests

4 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

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

Indicators

nullprogram.com Open in urlscan Pro
2606:50c0:8000::153 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

62 kB
Transfer

86 kB
Size

0
Cookies

4 HTTP transactions
0 data transactions