🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`timestamp.githubapp.com`

CNAME	`glb-db52c2cf8be544.github.com`
DNSSEC	⚠️ Not signed
A	140.82.112.21^{🇺🇸 GITHUB140.82.112.0/24}
		PTR	`lb-140-82-112-21-iad.github.com`

`githubapp.com`

	DNSSEC	⚠️ Not signed
	A	140.82.112.29^{🇺🇸 GITHUB140.82.112.0/24}
	A	140.82.112.30^{🇺🇸 GITHUB140.82.112.0/24}
	A	140.82.113.29^{🇺🇸 GITHUB140.82.113.0/24}
	A	140.82.113.30^{🇺🇸 GITHUB140.82.113.0/24}
	A	140.82.114.29^{🇺🇸 GITHUB140.82.114.0/24}
	A	140.82.114.30^{🇺🇸 GITHUB140.82.114.0/24}
	NS	`ns-1805.awsdns-33.co.uk` ⭐
	NS	`dns1.p08.nsone.net`
	NS	`dns2.p08.nsone.net`
	NS	`dns3.p08.nsone.net`
	NS	`dns4.p08.nsone.net`
	NS	`ns-1059.awsdns-04.org`
	NS	`ns-496.awsdns-62.com`
	NS	`ns-713.awsdns-25.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
	MX	`aspmx2.googlemail.com`⁽³⁰⁾
	MX	`aspmx3.googlemail.com`⁽³⁰⁾
	MX	`aspmx4.googlemail.com`⁽³⁰⁾
	MX	`aspmx5.googlemail.com`⁽³⁰⁾
	TXT	`v=spf1 a include:_spf.google.com ~all`
	SOA	`ns-1805.awsdns-33.co.uk`awsdns-hostmaster@amazon.com serial=1

🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #23,962

Same first word

Similar names

pettismma.net

mspteamit.com

testapimm.azure-api.net

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●CNAMEglb-db52c2cf8be544.github.com2026-03-17 → 2026-09-08 · 2 obs

● 2026-03-17 12:43:00
● 2026-09-08 21:54:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
githubapp.com	ns-713.awsdns-25.net, ns-496.awsdns-62.com, ns-1059.awsdns-04.org, ns-1805.awsdns-33.co.uk...	2 records

✅ Authoritative Response

Server:198.51.44.72

NS records: ns-713.awsdns-25.net, ns-496.awsdns-62.com, ns-1059.awsdns-04.org, ns-1805.awsdns-33.co.uk, dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubapp.com (unsigned zone)

⏱️ Timing

Total: 3526ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`glb-db52c2cf8be544.github.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-496.awsdns-62.com, ns-496.awsdns-62.com)

Analysis

IP Addresses

timestamp.githubapp.com resolves to one IP address: 140.82.112.21.

Other host names, among them ws.support.github.com and lb-140-82-112-21-iad.github.com, have IP numbers in common with timestamp.githubapp.com.

timestamp.githubapp.com - robtex.com