`optics-topics.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=1774733847

Same first word

optics-topics.com

DNS History

9 records (3 active, 6 former)

●NSexpire1.gname-dns.com2026-03-28 → 2026-03-28 · 2 obs

○ 2019-12-15 21:28:14
● 2026-03-28 21:57:28

●NSexpire2.gname-dns.com2026-03-28 → 2026-03-28 · 2 obs

○ 2019-12-15 21:28:14
● 2026-03-28 21:57:28

○NSjm1.dns.com2019-12-15 → 2019-12-15 · 2 obs

● 2019-12-15 21:28:14
○ 2026-03-28 21:57:28

○NSjm2.dns.com2019-12-15 → 2019-12-15 · 2 obs

● 2019-12-15 21:28:14
○ 2026-03-28 21:57:28

○NSns1.julydns.com2026-03-28 → 2026-03-28 · 1 obs

○ 2026-03-28 21:57:28

○NSns2.julydns.com2026-03-28 → 2026-03-28 · 1 obs

○ 2026-03-28 21:57:28

○A154.197.109.1042019-12-15 → 2019-12-15 · 2 obs

● 2019-12-15 21:28:14
○ 2026-03-28 21:57:28

○CNAMEapi3.oooooooooo213.com2026-03-28 → 2026-03-28 · 1 obs

○ 2026-03-28 21:57:28

●CNAMEexp.gs-cdn.com2026-03-28 → 2026-03-28 · 1 obs

● 2026-03-28 21:57:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optics-topics.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 optics-topics.com (unsigned zone)

⏱️ Timing

Total: 558ms | 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

optics-topics.com maps to IP address 172.65.190.172.

Other host names for instance 0syn.com and exp.gs-cdn.com share IP numbers with optics-topics.com.

optics-topics.com - robtex.com