`express-serv.world`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a7e9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:d5b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.91^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.233^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coleman.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c340^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coleman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2340^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coleman.ns.cloudflare.com`
		A	108.162.195.64^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	162.159.44.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	172.64.35.64^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
NS	`kira.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kira.ns.cloudflare.com`
		A	108.162.194.197^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	162.159.38.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	172.64.34.197^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.91, 172.67.167.233
		IPv6 hints	2606:4700:3030::ac43:a7e9, 2606:4700:3031::6815:d5b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`coleman.ns.cloudflare.com`dns@cloudflare.com serial=2403697125

`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=1778612523

⚠️ On DNS blocklist: tif

Same first word

express-serv.world

Similar names

serv-express.com

DNS History

6 records (6 active, 0 former)

●NScoleman.ns.cloudflare.com2026-05-06 → 2026-05-12 · 2 obs

● 2026-05-06 14:50:16
● 2026-05-12 19:40:16

●NSkira.ns.cloudflare.com2026-05-06 → 2026-05-12 · 2 obs

● 2026-05-06 14:50:16
● 2026-05-12 19:40:16

●A104.21.13.912026-05-06 → 2026-05-12 · 2 obs

● 2026-05-06 14:50:16
● 2026-05-12 19:40:16

●A172.67.167.2332026-05-06 → 2026-05-12 · 2 obs

● 2026-05-06 14:50:16
● 2026-05-12 19:40:16

●A2606:4700:3030::ac43:a7e92026-05-06 → 2026-05-12 · 2 obs

● 2026-05-06 14:50:16
● 2026-05-12 19:40:16

●A2606:4700:3031::6815:d5b2026-05-06 → 2026-05-12 · 2 obs

● 2026-05-06 14:50:16
● 2026-05-12 19:40:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
world	v0n0.nic.world, v0n1.nic.world, v0n2.nic.world, v0n3.nic.world...	12 records
express-serv.world	coleman.ns.cloudflare.com, kira.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.64

NS records: coleman.ns.cloudflare.com, kira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for express-serv.world (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.233, 104.21.13.91`
AAAA	2	`2606:4700:3030::ac43:a7e9, 2606:4700:3031::6815:d5b`
NS	2	`coleman.ns.cloudflare.com, kira.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coleman.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.world, v0n0.nic.world, v0n1.nic.world...)

Analysis

IP Addresses

express-serv.world maps to four IP numbers: 2606:4700:3030::ac43:a7e9, 2606:4700:3031::6815:d5b, 104.21.13.91 and 172.67.167.233.

Other host names, for instance deportesguadalajara.gob.mx, www.imga.gr.cdn.cloudflare.net, click2vox.com, picker.org and bisnesshopee.com share IP numbers with express-serv.world.

Name Servers

Two name servers coleman.ns.cloudflare.com and kira.ns.cloudflare.com are delegated to express-serv.world.

express-serv.world uses the same name server configuration as other domains, such as contosdoninho.com.br, casinoqgo.online, dugas.ru, trueexist.com and ididenpasarkota.org.

express-serv.world at least partially shares name servers with other domains such as tubego.net, hongyuanjia.com, lz27.com, telephonestore.ca and kb-center.ru.

These name servers are commonly used alongside rohin.ns.cloudflare.com, veronica.ns.cloudflare.com and fish.ns.cloudflare.com.

Host names with six IP numbers: Host name coleman.ns.cloudflare.com points to 2606:4700:58::a29f:2c40, 2803:f800:50::6ca2:c340, 2a06:98c1:50::ac40:2340, 108.162.195.64, 162.159.44.64 and 172.64.35.64; host name kira.ns.cloudflare.com points to 2606:4700:50::a29f:26c5, 2803:f800:50::6ca2:c2c5, 2a06:98c1:50::ac40:22c5, 108.162.194.197, 162.159.38.197 and 172.64.34.197.

express-serv.world - robtex.com