`crosscheck.world`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:30bb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bbc4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.187^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.196^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kristina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:267d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kristina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kristina.ns.cloudflare.com`
		A	108.162.194.125^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	162.159.38.125^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	172.64.34.125^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
NS	`terin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terin.ns.cloudflare.com`
		A	108.162.193.236^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	172.64.33.236^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	173.245.59.236^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.48.187, 172.67.187.196
		IPv6	2606:4700:3033::6815:30bb, 2606:4700:3033::ac43:bbc4
SOA	`kristina.ns.cloudflare.com`dns@cloudflare.com serial=2400000396

`world`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.world` ⭐
	NS	`v0n1.nic.world`
	NS	`v0n2.nic.world`
	NS	`v0n3.nic.world`
	NS	`v2n0.nic.world`
	NS	`v2n1.nic.world`
	SOA	`v0n0.nic.world`hostmaster@donuts.email serial=1775015125

⚠️ On DNS blocklist: light, multi, pro, pro.plus, tif, ultimate

Subdomains

mail.crosscheck.world

google.crosscheck.world

Same first word

Similar names

checkcross.com

checkcross.net

DNS History

6 records (6 active, 0 former)

●NSkristina.ns.cloudflare.com2026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 05:43:30
● 2026-04-01 03:57:38

●NSterin.ns.cloudflare.com2026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 05:43:30
● 2026-04-01 03:57:38

●A104.21.48.1872026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 05:43:30
● 2026-04-01 03:57:38

●A172.67.187.1962026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 05:43:30
● 2026-04-01 03:57:38

●A2606:4700:3033::6815:30bb2026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 05:43:30
● 2026-04-01 03:57:38

●A2606:4700:3033::ac43:bbc42026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 05:43:30
● 2026-04-01 03:57:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
world	v2n1.nic.world, v2n0.nic.world, v0n3.nic.world, v0n0.nic.world...	12 records
crosscheck.world	terin.ns.cloudflare.com, kristina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.125

NS records: terin.ns.cloudflare.com, kristina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crosscheck.world (unsigned zone)

⏱️ Timing

Total: 960ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.187, 172.67.187.196`
AAAA	2	`2606:4700:3033::ac43:bbc4, 2606:4700:3033::6815:30bb`
NS	2	`kristina.ns.cloudflare.com, terin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kristina.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.world, v2n0.nic.world, v0n3.nic.world...)

Analysis

Hierarchy

crosscheck.world is parent of mail.crosscheck.world and google.crosscheck.world.

IP Addresses

crosscheck.world resolves to four IP numbers: 2606:4700:3033::6815:30bb, 2606:4700:3033::ac43:bbc4, 104.21.48.187 and 172.67.187.196.

other host names for instance beonline.hu, www.bookastreetartist.com, rankomunitic.org, selfre.cc and mail.egoarquitectura.com share IP numbers with crosscheck.world.

Name Servers

crosscheck.world is delegated to two name servers: kristina.ns.cloudflare.com and terin.ns.cloudflare.com.

crosscheck.world shares the same name server setup as other domains, for example maisonkelder.nl, helmpropertygroup.com, chingfordgolfclub.org.uk, crossfitninjas.nl and pvcsolutionsgroup.com.

crosscheck.world at least partially shares name servers with other domains, for instance lomadee.com.br, acne-stop.com, bunnydump.com, tgtcm.com and 24580.com.cn.

These name servers are commonly used with elias.ns.cloudflare.com, izabella.ns.cloudflare.com, oswald.ns.cloudflare.com and harmony.ns.cloudflare.com.

Host names with six IP numbers:

kristina.ns.cloudflare.com points to: 2606:4700:50::a29f:267d, 2803:f800:50::6ca2:c27d, 2a06:98c1:50::ac40:227d, 108.162.194.125, 162.159.38.125 and 172.64.34.125; terin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bec, 2803:f800:50::6ca2:c1ec, 2a06:98c1:50::ac40:21ec, 108.162.193.236, 172.64.33.236 and 173.245.59.236.

crosscheck.world - robtex.com