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 2606:50c0:8003::153, located in United States and belongs to FASTLY, US. The main domain is nullprogram.com.
TLS certificate: Issued by R3 on December 6th 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... 2606:50c0:8001::153	54113 (FASTLY) (FASTLY)
4	2606:50c0:800... 2606:50c0:8003::153	54113 (FASTLY) (FASTLY)
4	1

1 2606:50c0:8001::153 (United States) 1 redirects

ASN54113 (FASTLY, US)

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

4 2606:50c0:8003::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
lists.sr.ht
github.com

Subject Issuer	Validity	Valid
nullprogram.com R3	`2023-12-06` - `2024-03-05`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://nullprogram.com/
Frame ID: 27CB3B24B5484DE137E109C718919480
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

16 Outgoing links

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

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://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://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/	16 KB 6 KB	22ms 7ms	Document text/html	2606:50c0:8003::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 2606:50c0:8003::153 , United States, ASN54113 (FASTLY, US), Reverse DNS Software GitHub.com / Resource Hash `a296d05b042666ae98e4f2d3cf0ae014d793481c72a65cdb463ce5be3d4d58a3` Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36 accept-language de-DE,de;q=0.9 Response headers accept-ranges bytes access-control-allow-origin * age 82 cache-control max-age=600 content-encoding gzip content-length 5387 content-type text/html; charset=utf-8 date Mon, 01 Jan 2024 06:29:24 GMT etag W/"6591e24f-3e39" expires Sun, 31 Dec 2023 22:05:07 GMT last-modified Sun, 31 Dec 2023 21:51:11 GMT server GitHub.com vary Accept-Encoding via 1.1 varnish x-cache HIT x-cache-hits 1 x-fastly-request-id 4fc05fa4393ea1dc29915ccbfca82f6298eac1c1 x-github-request-id 6212:1717BA:14379C9:1495AD3:6591E33A x-proxy-cache MISS x-served-by cache-fra-eddf8230096-FRA x-timer S1704090565.649636,VS0,VE1 Redirect headers Accept-Ranges bytes Age 904 Connection keep-alive Content-Length 162 Content-Type text/html Date Mon, 01 Jan 2024 06:29:24 GMT Location https://nullprogram.com/ Server GitHub.com Vary Accept-Encoding Via 1.1 varnish X-Cache HIT X-Cache-Hits 1 X-Fastly-Request-ID 99340c992446fc2355da260b93ebf7ced2dc3a0c X-GitHub-Request-Id E0F2:1D238E:652F19B:66E9254:6592583C X-Served-By cache-fra-eddf8230076-FRA X-Timer S1704090565.628092,VS0,VE1
GET H2	200	full.css nullprogram.com/css/	18 KB 4 KB	114ms 113ms	Stylesheet text/css	2606:50c0:8003::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 2606:50c0:8003::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/120.0.6099.129 Safari/537.36 Response headers x-fastly-request-id ffed7de616e0c1e18486ee8e8814833ae3030e4d date Mon, 01 Jan 2024 06:29:24 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-eddf8230096-FRA last-modified Sun, 31 Dec 2023 21:51:11 GMT server GitHub.com x-github-request-id 4258:2F6E1B:4BF60D5:4D4762C:6591E338 x-timer S1704090565.669003,VS0,VE98 etag W/"6591e24f-485a" vary Accept-Encoding content-type text/css; charset=utf-8 access-control-allow-origin * cache-control max-age=600 accept-ranges bytes expires Sun, 31 Dec 2023 22:05:07 GMT
GET H2	200	avatar.jpg nullprogram.com/img/	21 KB 21 KB	102ms 102ms	Image image/jpeg	2606:50c0:8003::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 2606:50c0:8003::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/120.0.6099.129 Safari/537.36 Response headers x-fastly-request-id f8972f266ee30549e8a1afc4598fd635ab472662 date Mon, 01 Jan 2024 06:29:24 GMT via 1.1 varnish expires Sun, 31 Dec 2023 22:05:07 GMT age 0 x-cache HIT x-proxy-cache MISS content-length 21466 x-served-by cache-fra-eddf8230096-FRA last-modified Sun, 31 Dec 2023 21:51:05 GMT server GitHub.com x-github-request-id 34CE:1CB065:2129EBB:21B84F1:6591E33B x-timer S1704090565.776136,VS0,VE96 etag "6591e249-53da" 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	104ms 103ms	Font font/woff	2606:50c0:8003::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 2606:50c0:8003::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/120.0.6099.129 Safari/537.36 Response headers x-fastly-request-id 219011fc1fc1c08dc0eb2c183f3ef867d632b74b date Mon, 01 Jan 2024 06:29:24 GMT via 1.1 varnish expires Sun, 31 Dec 2023 22:05:07 GMT age 0 x-cache HIT x-proxy-cache MISS content-length 32020 x-served-by cache-fra-eddf8230096-FRA last-modified Sun, 31 Dec 2023 21:51:05 GMT server GitHub.com x-github-request-id D400:78E46:5DE71EF:5F7E011:6591E33B x-timer S1704090565.776216,VS0,VE97 etag "6591e249-7d14" 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
2606:50c0:8001::153
2606:50c0:8003::153
05a1f1da6d3890b56fe954055cc839651fe6f0328dad17c726428a6b6c43b82a
342cb2457a9294805cc3f9c06a3390d73d008a887593420fba3001bce99f4fbc
8c44c3feedae5331a281278ea3ba91d2255928a2f3010d316d6fbb9052e0c2ec
a296d05b042666ae98e4f2d3cf0ae014d793481c72a65cdb463ce5be3d4d58a3

nullprogram.com Open in urlscan Pro 2606:50c0:8003::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

16 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
2606:50c0:8003::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