`worldclassid.com`

	CNAME	`exp.gs-cdn.com`
	DNSSEC	⚠️ Not signed
	A	172.65.190.172^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1771291435

Same first word

worldclassid.com

DNS History

13 records (3 active, 10 former)

○NSdavina.ns.cloudflare.com2026-02-19 → 2026-02-19 · 3 obs

○ 2018-09-27 03:37:44
● 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

●NSexpire1.gname-dns.com2026-03-22 → 2026-03-22 · 2 obs

○ 2026-02-19 10:15:22
● 2026-03-22 14:12:30

●NSexpire2.gname-dns.com2026-03-22 → 2026-03-22 · 2 obs

○ 2026-02-19 10:15:22
● 2026-03-22 14:12:30

○NSnile.ns.cloudflare.com2026-02-19 → 2026-02-19 · 3 obs

○ 2018-09-27 03:37:44
● 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

○NSns55.domaincontrol.com2015-08-31 → 2018-09-27 · 4 obs

● 2015-08-31 13:14:20
● 2018-09-27 03:37:44
○ 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

○NSns56.domaincontrol.com2015-08-31 → 2018-09-27 · 4 obs

● 2015-08-31 13:14:20
● 2018-09-27 03:37:44
○ 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

○MXmail1.worldclassid.com2015-08-31 → 2018-09-27 · 4 obs

● 2015-08-31 13:14:20
● 2018-09-27 03:37:44
○ 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

○A104.21.52.592026-02-19 → 2026-02-19 · 3 obs

○ 2018-09-27 03:37:44
● 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

○A172.67.195.2452026-02-19 → 2026-02-19 · 3 obs

○ 2018-09-27 03:37:44
● 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

○A208.82.16.682015-08-31 → 2018-09-27 · 4 obs

● 2015-08-31 13:14:20
● 2018-09-27 03:37:44
○ 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

○A2606:4700:3030::ac43:c3f52026-02-19 → 2026-02-19 · 3 obs

○ 2018-09-27 03:37:44
● 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

○A2606:4700:3031::6815:343b2026-02-19 → 2026-02-19 · 3 obs

○ 2018-09-27 03:37:44
● 2026-02-19 10:15:22
○ 2026-03-22 14:12:30

●CNAMEexp.gs-cdn.com2026-03-22 → 2026-03-22 · 1 obs

● 2026-03-22 14:12:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
worldclassid.com	expire1.gname-dns.com, expire2.gname-dns.com	2 records

✅ Authoritative Response

Server: 172.64.53.233

NS records: expire1.gname-dns.com, expire2.gname-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldclassid.com (unsigned zone)

⏱️ Timing

Total: 733ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`expire1.gname-dns.com, expire2.gname-dns.com`
CNAME	1	`exp.gs-cdn.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)

Analysis

IP Addresses

worldclassid.com resolves to one IP number: 172.65.190.172.

Other host names including exp.gs-cdn.com, g6fo.com, www.g6fo.com and 0syn.com share IP numbers with worldclassid.com.

worldclassid.com - robtex.com