githubresearch.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`githubresearch.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:2e2^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:3e2^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:469d^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.226^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.226^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.70.157^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`charles.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c153^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`charles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2153^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`charles.ns.cloudflare.com`
		A	108.162.193.83^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	172.64.33.83^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	173.245.59.83^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
NS	`coco.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
TXT	`detectify-verification=e64de3dd05145b48985034ba95b9894a`
TXT	`v=spf1 include:spf.mtasv.net -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.2.226, 104.26.3.226, 172.67.70.157
		IPv6 hints	2606:4700:20::681a:2e2, 2606:4700:20::681a:3e2, 2606:4700:20::ac43:469d
SOA	`charles.ns.cloudflare.com`dns@cloudflare.com serial=2412780152

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1787375124

Same first word

githubresearch.com

Previous names

Next names

DNS History

21 records (9 active, 12 former)

●NScharles.ns.cloudflare.com2026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

●NScoco.ns.cloudflare.com2026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

○NSns01.domaincontrol.com2016-12-20 → 2018-12-15 · 4 obs

● 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

○NSns02.domaincontrol.com2016-12-20 → 2018-12-15 · 4 obs

● 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

●MXaspmx.l.google.com2026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 10:41:24
○ 2018-12-15 01:19:26
○ 2026-08-22 05:08:20

○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 10:41:24
○ 2018-12-15 01:19:26
○ 2026-08-22 05:08:20

●A104.26.2.2262026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

●A104.26.3.2262026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

●A172.67.70.1572026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

○A184.168.221.752018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

○A184.168.221.772018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

○A184.168.221.862018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

○A184.168.221.892018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

○A184.168.221.902018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

●A2606:4700:20::681a:2e22026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

●A2606:4700:20::681a:3e22026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

●A2606:4700:20::ac43:469d2026-07-14 → 2026-08-22 · 3 obs

○ 2018-12-15 01:19:26
● 2026-07-14 21:40:04
● 2026-08-22 05:08:20

○A50.63.202.642018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

○A50.63.202.752018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-20 10:41:24
● 2018-12-15 01:19:26
○ 2026-07-14 21:40:04
○ 2026-08-22 05:08:20

○A85.10.206.62016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 10:41:24
○ 2018-12-15 01:19:26
○ 2026-08-22 05:08:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
githubresearch.com	coco.ns.cloudflare.com, charles.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.104

NS records: coco.ns.cloudflare.com, charles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubresearch.com (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.2.226, 104.26.3.226...`
AAAA	3	`2606:4700:20::681a:3e2, 2606:4700:20::ac43:469d...`
NS	2	`charles.ns.cloudflare.com, coco.ns.cloudflare.com`
MX	1	`aspmx.l.google.com (pri: 1)`
TXT	2	`detectify-verification=e64de3dd05145b489, v=spf1 include:spf.mtasv.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`charles.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (coco.ns.cloudflare.com, coco.ns.cloudflare.com, coco.ns.cloudflare.com...)

Analysis

IP Addresses

githubresearch.com resolves to 6 IP numbers: 104.26.2.226, 104.26.3.226, 172.67.70.157 and 3 other.

Additional host names — app.docovia.com, eager-led.com, www.aeroseal.com and two others — share IP numbers with githubresearch.com.

Name Servers

githubresearch.com has two authoritative name servers — charles.ns.cloudflare.com and coco.ns.cloudflare.com.

githubresearch.com shares its name server setup with other domains, including corepot.com, byronstchiropractic.com.au, ski.bd and two others.

At least some of githubresearch.com's name servers are shared with other domains, for example analysiscloud.info, littlebreezeexmv.workers.dev, sscblueprism.com and two more.

These name servers tend to be used in conjunction with the name servers ernest.ns.cloudflare.com.

Host names with 6 IP numbers:

charles.ns.cloudflare.com points to 108.162.193.83, 172.64.33.83, 173.245.59.83 and 3 other IP addresses.

coco.ns.cloudflare.com points to 108.162.192.104, 172.64.32.104, 173.245.58.104 and 3 other IP addresses.

Mail Servers

githubresearch.com has one mail server: aspmx.l.google.com.

githubresearch.com shares the same mail server setup as other domains, including esicos.com.pe, classtic.com, raisis.ind.br and two others.

githubresearch.com shares mail servers — at least in part — with other domains, including layesion.ch, kiwayplomberie.com, dagstream.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 other.

aspmx.l.google.com directs to two IP numbers, 142.251.16.27 and 2607:f8b0:4004:c23::1b.