serverchecker.org - dns.ninja

`serverchecker.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3b66^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:aec5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.102^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.197^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`earl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
NS	`isla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.102, 172.67.174.197
		IPv6 hints	2606:4700:3033::6815:3b66, 2606:4700:3035::ac43:aec5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`earl.ns.cloudflare.com`dns@cloudflare.com serial=2410361281

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786497063

Same first word

serverchecker.net

serverchecker.org

Similar names

checkerserver.xyz

DNS History

8 records (6 active, 2 former)

●NSearl.ns.cloudflare.com2026-02-19 → 2026-08-12 · 2 obs

● 2026-02-19 21:36:04
● 2026-08-12 01:23:26

●NSisla.ns.cloudflare.com2026-02-19 → 2026-08-12 · 2 obs

● 2026-02-19 21:36:04
● 2026-08-12 01:23:26

●A104.21.59.1022026-02-19 → 2026-08-12 · 2 obs

● 2026-02-19 21:36:04
● 2026-08-12 01:23:26

●A172.67.174.1972026-02-19 → 2026-08-12 · 2 obs

● 2026-02-19 21:36:04
● 2026-08-12 01:23:26

●A2606:4700:3033::6815:3b662026-07-09 → 2026-08-12 · 3 obs

○ 2026-06-17 19:19:44
● 2026-07-09 04:48:10
● 2026-08-12 01:23:26

●A2606:4700:3035::ac43:aec52026-07-09 → 2026-08-12 · 3 obs

○ 2026-06-17 19:19:44
● 2026-07-09 04:48:10
● 2026-08-12 01:23:26

○A2606:4700:3037::6815:3b662026-02-19 → 2026-06-17 · 4 obs

● 2026-02-19 21:36:04
● 2026-06-17 19:19:44
○ 2026-07-09 04:48:10
○ 2026-08-12 01:23:26

○A2606:4700:3037::ac43:aec52026-02-19 → 2026-06-17 · 4 obs

● 2026-02-19 21:36:04
● 2026-06-17 19:19:44
○ 2026-07-09 04:48:10
○ 2026-08-12 01:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
serverchecker.org	earl.ns.cloudflare.com, isla.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.161

NS records: earl.ns.cloudflare.com, isla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serverchecker.org (unsigned zone)

⏱️ Timing

Total: 538ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.102, 172.67.174.197`
AAAA	2	`2606:4700:3035::ac43:aec5, 2606:4700:3033::6815:3b66`
NS	2	`earl.ns.cloudflare.com, isla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`earl.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

serverchecker.org has four IP addresses: 104.21.59.102, 172.67.174.197, 2606:4700:3033::6815:3b66 and 2606:4700:3035::ac43:aec5.

Among the host names that share IP numbers with serverchecker.org are (0x68656e746169)vn.name, 28403.cfd, locanda.com.au and two others.

Name Servers

serverchecker.org uses two name servers for its delegation: earl.ns.cloudflare.com and isla.ns.cloudflare.com.

serverchecker.org has the same name server delegation as a number of other domains, such as eko-g.com, slowcookersite.com, inc.to and two more.

serverchecker.org partially shares its NS delegation with several other domains, including grandrouletteworld.com, growmemarketingedmonton.com, bpphost.com and two others.

These name servers are regularly seen alongside ali.ns.cloudflare.com and jule.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

Hostname earl.ns.cloudflare.com directs to 108.162.193.161, 172.64.33.161 and 173.245.59.161 along with 3 other IP addresses.

Hostname isla.ns.cloudflare.com directs to 108.162.192.119, 172.64.32.119 and 173.245.58.119 along with 3 other IP addresses.