🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`isgithubdownagain.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3556^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d307^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.86^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.7^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.86, 172.67.211.7
		IPv6 hints	2606:4700:3033::6815:3556, 2606:4700:3037::ac43:d307
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2418190381

`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=1794142446

Same first word

isgithubdownagain.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSaron.ns.cloudflare.com2026-09-03 → 2026-11-08 · 2 obs

● 2026-09-03 12:23:48
● 2026-11-08 13:02:04

●NSwill.ns.cloudflare.com2026-09-03 → 2026-11-08 · 2 obs

● 2026-09-03 12:23:48
● 2026-11-08 13:02:04

●A104.21.53.862026-09-03 → 2026-11-08 · 2 obs

● 2026-09-03 12:23:48
● 2026-11-08 13:02:04

●A172.67.211.72026-09-03 → 2026-11-08 · 2 obs

● 2026-09-03 12:23:48
● 2026-11-08 13:02:04

●A2606:4700:3033::6815:35562026-09-03 → 2026-11-08 · 2 obs

● 2026-09-03 12:23:48
● 2026-11-08 13:02:04

●A2606:4700:3037::ac43:d3072026-09-03 → 2026-11-08 · 2 obs

● 2026-09-03 12:23:48
● 2026-11-08 13:02:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
isgithubdownagain.com	will.ns.cloudflare.com, aron.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.69

NS records: will.ns.cloudflare.com, aron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isgithubdownagain.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.7, 104.21.53.86`
AAAA	2	`2606:4700:3037::ac43:d307, 2606:4700:3033::6815:3556`
NS	2	`aron.ns.cloudflare.com, will.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

isgithubdownagain.com points to the four IP addresses 104.21.53.86, 172.67.211.7, 2606:4700:3033::6815:3556 and 2606:4700:3037::ac43:d307.

mwohq.info, reliantsouth.com, ruwukog.icu and two other host names share IP numbers with isgithubdownagain.com.

Name Servers

Two name servers handle the delegation for isgithubdownagain.com: aron.ns.cloudflare.com and will.ns.cloudflare.com.

isgithubdownagain.com uses the same name servers as several other domains — among them theincrediblesguild.org, fangandlee.com, nwaustinlawncare.pages.dev and two more.

At least some of isgithubdownagain.com's name servers are shared with other domains, for example guardrails-admin.pages.dev, neayola.com, oshibi-lp.pages.dev and two more.

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

Hostnames that resolve to 6 IP addresses:

aron.ns.cloudflare.com resolves to 108.162.192.69, 172.64.32.69 and 173.245.58.69 among others, with 3 other IP addresses in total.

will.ns.cloudflare.com resolves to 108.162.193.149, 172.64.33.149 and 173.245.59.149 among others, with 3 other IP addresses in total.

isgithubdownagain.com - robtex.com