🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`github-backup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:5311^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a6f9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.17^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.249^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
TXT	`afternic-verification-Cp3VASTJrovw4x7SYfJa5o`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.17, 172.67.166.249
		IPv6 hints	2606:4700:3037::6815:5311, 2606:4700:3037::ac43:a6f9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2413439776

`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=1788350225

Same first word

github-backup.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSdana.ns.cloudflare.com2026-08-17 → 2026-09-02 · 2 obs

● 2026-08-17 17:38:56
● 2026-09-02 12:22:42

●NSpaul.ns.cloudflare.com2026-08-17 → 2026-09-02 · 2 obs

● 2026-08-17 17:38:56
● 2026-09-02 12:22:42

●A104.21.83.172026-08-17 → 2026-09-02 · 2 obs

● 2026-08-17 17:38:56
● 2026-09-02 12:22:42

●A172.67.166.2492026-08-17 → 2026-09-02 · 2 obs

● 2026-08-17 17:38:56
● 2026-09-02 12:22:42

●A2606:4700:3037::6815:53112026-08-17 → 2026-09-02 · 2 obs

● 2026-08-17 17:38:56
● 2026-09-02 12:22:42

●A2606:4700:3037::ac43:a6f92026-08-17 → 2026-09-02 · 2 obs

● 2026-08-17 17:38:56
● 2026-09-02 12:22:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
github-backup.com	paul.ns.cloudflare.com, dana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.105

NS records: paul.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github-backup.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.17, 172.67.166.249`
AAAA	2	`2606:4700:3037::ac43:a6f9, 2606:4700:3037::6815:5311`
NS	2	`dana.ns.cloudflare.com, paul.ns.cloudflare.com`
TXT	1	`afternic-verification-Cp3VASTJrovw4x7SYf`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

github-backup.com points to the four IP addresses 104.21.83.17, 172.67.166.249, 2606:4700:3037::6815:5311 and 2606:4700:3037::ac43:a6f9.

Among the host names that share IP numbers with github-backup.com are omniclickdrft.cfd, oshka.top, estudio-w.com and two others.

Name Servers

github-backup.com has two authoritative name servers — dana.ns.cloudflare.com and paul.ns.cloudflare.com.

github-backup.com has the same name server delegation as a number of other domains, such as mindsetcounseling.org, contextarea.com, newsgalibabapo.pages.dev and two more.

There is at least partial name server overlap between github-backup.com and other domains — kravspecifikation.se, much.io, cn-hk-qesports.com and two more among them.

These name servers are routinely deployed together with the name servers dave.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dana.ns.cloudflare.com points to 108.162.192.105, 172.64.32.105, 173.245.58.105 and 3 other IP addresses.

paul.ns.cloudflare.com points to 108.162.193.135, 172.64.33.135, 173.245.59.135 and 3 other IP addresses.

github-backup.com - robtex.com