🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`githubguardian.com`

DNSSEC	⚠️ Not signed
A	75.2.103.146^{🇺🇸 Amazon75.2.96.0/20}
		PTR	`a4972715dfa2f21c3.awsglobalaccelerator.com`
A	99.83.188.150^{🇺🇸 Amazon99.83.176.0/20}
NS	`ns03.gcd-dns.com` ⭐
		A	2603:5:21f0::33^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns03.domaincontrol.com`
		A	97.74.111.51^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns03.domaincontrol.com`
NS	`ns04.gcd-dns.com`
		A	2603:5:22f0::33^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns04.domaincontrol.com`
		A	173.201.79.51^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns04.domaincontrol.com`
SOA	`ns03.gcd-dns.com`dns@jomax.net 2025-06-09 #2

`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=1788635328

Same first word

githubguardian.com

Previous names

Next names

DNS History

14 records (4 active, 10 former)

●NSns03.gcd-dns.com2026-09-04 → 2026-09-05 · 3 obs

○ 2018-05-17 23:34:56
● 2026-09-04 07:17:52
● 2026-09-05 19:38:26

●NSns04.gcd-dns.com2026-09-04 → 2026-09-05 · 3 obs

○ 2018-05-17 23:34:56
● 2026-09-04 07:17:52
● 2026-09-05 19:38:26

○NSns63.domaincontrol.com2018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○NSns64.domaincontrol.com2018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○A184.168.221.382018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○A184.168.221.452018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○A184.168.221.492018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○A184.168.221.572018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○A50.63.202.322018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○A50.63.202.342018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○A50.63.202.422018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

○A50.63.202.552018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 23:34:56
○ 2026-09-04 07:17:52
○ 2026-09-05 19:38:26

●A75.2.103.1462026-09-04 → 2026-09-05 · 3 obs

○ 2018-05-17 23:34:56
● 2026-09-04 07:17:52
● 2026-09-05 19:38:26

●A99.83.188.1502026-09-04 → 2026-09-05 · 3 obs

○ 2018-05-17 23:34:56
● 2026-09-04 07:17:52
● 2026-09-05 19:38:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
githubguardian.com	ns04.gcd-dns.com, ns03.gcd-dns.com	4 records

✅ Authoritative Response

Server:97.74.111.51

NS records: ns04.gcd-dns.com, ns03.gcd-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubguardian.com (unsigned zone)

⏱️ Timing

Total: 69ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.103.146, 99.83.188.150`
NS	2	`ns03.gcd-dns.com, ns04.gcd-dns.com`
SOA	1	`ns03.gcd-dns.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns04.gcd-dns.com, ns04.gcd-dns.com, ns03.gcd-dns.com...)

Analysis

IP Addresses

githubguardian.com has two IP addresses: 75.2.103.146 and 99.83.188.150

ashfieldhealthcare.at, allsyateinsurance.com, loveassets.com plus two other host names have IP numbers in common with githubguardian.com.

Name Servers

DNS delegation for githubguardian.com points to two name servers: ns03.gcd-dns.com and ns04.gcd-dns.com.

The name server configuration of githubguardian.com is shared with other domains, for instance mypower.center, tgt-sf.com, simplysmartenergy.us and two others.

ns03.gcd-dns.com directs to 97.74.111.51 and 2603:5:21f0::33. ns04.gcd-dns.com directs to 173.201.79.51 and 2603:5:22f0::33. Each host name carries two IP addresses.

githubguardian.com - robtex.com