🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`githubserver.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8fa8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:274a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.74^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.168^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.74, 172.67.143.168
		IPv6 hints	2606:4700:3033::ac43:8fa8, 2606:4700:3036::6815:274a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2413222791

`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=1788103100

Same first word

githubserver.com

Previous names

Next names

DNS History

16 records (6 active, 10 former)

●NScarol.ns.cloudflare.com2026-08-30 → 2026-08-30 · 3 obs

○ 2018-06-09 19:07:54
● 2026-08-30 02:39:56
● 2026-08-30 15:32:50

●NScharles.ns.cloudflare.com2026-08-30 → 2026-08-30 · 3 obs

○ 2018-06-09 19:07:54
● 2026-08-30 02:39:56
● 2026-08-30 15:32:50

○NSns65.domaincontrol.com2018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

○NSns66.domaincontrol.com2018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

●A104.21.39.742026-08-30 → 2026-08-30 · 3 obs

○ 2018-06-09 19:07:54
● 2026-08-30 02:39:56
● 2026-08-30 15:32:50

●A172.67.143.1682026-08-30 → 2026-08-30 · 3 obs

○ 2018-06-09 19:07:54
● 2026-08-30 02:39:56
● 2026-08-30 15:32:50

○A184.168.221.362018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

○A184.168.221.432018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

○A184.168.221.502018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

○A184.168.221.612018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

●A2606:4700:3033::ac43:8fa82026-08-30 → 2026-08-30 · 3 obs

○ 2018-06-09 19:07:54
● 2026-08-30 02:39:56
● 2026-08-30 15:32:50

●A2606:4700:3036::6815:274a2026-08-30 → 2026-08-30 · 3 obs

○ 2018-06-09 19:07:54
● 2026-08-30 02:39:56
● 2026-08-30 15:32:50

○A50.63.202.382018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

○A50.63.202.422018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

○A50.63.202.512018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

○A50.63.202.612018-06-09 → 2018-06-09 · 3 obs

● 2018-06-09 19:07:54
○ 2026-08-30 02:39:56
○ 2026-08-30 15:32:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
githubserver.com	carol.ns.cloudflare.com, charles.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.83

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubserver.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.168, 104.21.39.74`
AAAA	2	`2606:4700:3036::6815:274a, 2606:4700:3033::ac43:8fa8`
NS	2	`carol.ns.cloudflare.com, charles.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

githubserver.com has four IP addresses: 104.21.39.74, 172.67.143.168, 2606:4700:3033::ac43:8fa8 and 2606:4700:3036::6815:274a.

Among the host names that share IP numbers with githubserver.com are pragmatic88terbaru.store, rongbachkim.net, draftbeyond.com and two others.

Name Servers

githubserver.com has two authoritative name servers — carol.ns.cloudflare.com and charles.ns.cloudflare.com.

githubserver.com has the same name server delegation as a number of other domains, such as freeadolfshhz1.workers.dev, kobra.at, other-lamp7237.workers.dev and two more.

githubserver.com shares at least some of its name servers with other domains, including sadiecutiess.com, marketplace-analytics.de, hungermeet.com and two others.

These name servers are frequently seen alongside the name servers junade.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

carol.ns.cloudflare.com points to 108.162.192.80, 172.64.32.80, 173.245.58.80 and 3 other IP addresses.

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

githubserver.com - robtex.com