🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`isgithubdown.net`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`lloyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lloyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lloyd.ns.cloudflare.com`
		A	108.162.193.197^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	172.64.33.197^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	173.245.59.197^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
NS	`malavika.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malavika.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malavika.ns.cloudflare.com`
		A	108.162.194.165^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	162.159.38.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	172.64.34.165^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
SOA	`lloyd.ns.cloudflare.com`dns@cloudflare.com serial=2417156674

`net`

	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=1794144246

Same first word

isgithubdown.com

isgithubdown.lol

isgithubdown.net

Similar names

githubisdown.ph

githubisdown.com

Previous names

isghfuneral.net

isghizmetleri.net

isghk.net

isghn.net

isght.net

isgi.net

isgibiis.net

isgift.net

isgilan.net

isgimmersion.net

isginc.net

isginfo.net

isginsurance.net

isginsure.net

isgit.net

Next names

isgiving.net

isgiyim.net

isgj.net

isgk.net

isgkariyer.net

isgkatip.net

isgkc.net

isgkobi.net

isgkurslari.net

isgkursu.net

isgl.net

isglalaw.net

isglass.net

isglaw.net

isgleas.net

isglevha.net

DNS History

14 records (6 active, 8 former)

○NSdns1.registrar-servers.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:42:04
○ 2017-12-23 03:12:14
○ 2026-11-08 13:53:06

○NSdns2.registrar-servers.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:42:04
○ 2017-12-23 03:12:14
○ 2026-11-08 13:53:06

●NSlloyd.ns.cloudflare.com2026-10-11 → 2026-11-08 · 3 obs

○ 2017-12-23 03:12:14
● 2026-10-11 02:23:20
● 2026-11-08 13:53:06

●NSmalavika.ns.cloudflare.com2026-10-11 → 2026-11-08 · 3 obs

○ 2017-12-23 03:12:14
● 2026-10-11 02:23:20
● 2026-11-08 13:53:06

○MXeforward1.registrar-servers.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:42:04
○ 2017-12-23 03:12:14
○ 2026-11-08 13:53:06

○MXeforward2.registrar-servers.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:42:04
○ 2017-12-23 03:12:14
○ 2026-11-08 13:53:06

○MXeforward3.registrar-servers.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:42:04
○ 2017-12-23 03:12:14
○ 2026-11-08 13:53:06

○MXeforward4.registrar-servers.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:42:04
○ 2017-12-23 03:12:14
○ 2026-11-08 13:53:06

○MXeforward5.registrar-servers.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:42:04
○ 2017-12-23 03:12:14
○ 2026-11-08 13:53:06

○A162.255.119.2502017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:42:04
○ 2017-12-23 03:12:14
○ 2026-11-08 13:53:06

●A185.199.108.1532026-10-11 → 2026-11-08 · 3 obs

○ 2017-12-23 03:12:14
● 2026-10-11 02:23:20
● 2026-11-08 13:53:06

●A185.199.109.1532026-10-11 → 2026-11-08 · 3 obs

○ 2017-12-23 03:12:14
● 2026-10-11 02:23:20
● 2026-11-08 13:53:06

●A185.199.110.1532026-10-11 → 2026-11-08 · 3 obs

○ 2017-12-23 03:12:14
● 2026-10-11 02:23:20
● 2026-11-08 13:53:06

●A185.199.111.1532026-10-11 → 2026-11-08 · 3 obs

○ 2017-12-23 03:12:14
● 2026-10-11 02:23:20
● 2026-11-08 13:53:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
isgithubdown.net	lloyd.ns.cloudflare.com, malavika.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.197

NS records: lloyd.ns.cloudflare.com, malavika.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.109.153...`
NS	2	`lloyd.ns.cloudflare.com, malavika.ns.cloudflare.com`
SOA	1	`lloyd.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

isgithubdown.net has four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Among the host names that share IP numbers with isgithubdown.net are kneewallstudios.com, summerhomescollection.com, tomolediem.github.io and two others.

Name Servers

isgithubdown.net uses two name servers for its delegation: lloyd.ns.cloudflare.com and malavika.ns.cloudflare.com.

isgithubdown.net has the same name server delegation as a number of other domains, such as pashaie-ali78.workers.dev, winnbetdemo.win, jayntir57.workers.dev and two more.

isgithubdown.net has at least partial name server overlap with other domains, such as wtasaichengw.com.cn, shijebeibisaisaichengduoju.net.cn, k2b1p6f.pages.dev and two others.

These name servers tend to appear together with the name servers alberto.ns.cloudflare.com, nucum.ns.cloudflare.com and corey.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname lloyd.ns.cloudflare.com directs to 108.162.193.197, 172.64.33.197 and 173.245.59.197 along with 3 other IP addresses.

Hostname malavika.ns.cloudflare.com directs to 108.162.194.165, 162.159.38.165 and 172.64.34.165 along with 3 other IP addresses.

isgithubdown.net - robtex.com