`516182.cn`

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}
		PTR	`ip-172-65-190-172.defastlink.net`

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ 🔒
	NS	`b.dns.cn`
	NS	`c.dns.cn` 🔒
	NS	`d.dns.cn` 🔒
	NS	`e.dns.cn` 🔒
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034456417

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DNS History

7 records (3 active, 4 former)

●NSexpire1.gname-dns.com2026-02-26 → 2026-02-26 · 1 obs

● 2026-02-26 19:38:12

●NSexpire2.gname-dns.com2026-02-26 → 2026-02-26 · 1 obs

● 2026-02-26 19:38:12

○A103.7.31.1882016-03-23 → 2016-06-30 · 4 obs

○ 2015-08-25 08:07:10
● 2016-03-23 14:54:46
● 2016-06-30 01:29:44
○ 2026-02-26 19:38:12

○A121.14.125.522015-08-25 → 2015-08-25 · 2 obs

● 2015-08-25 08:07:10
○ 2026-02-26 19:38:12

○CNAMEaps0550.qq.com2016-03-23 → 2016-06-30 · 4 obs

○ 2015-08-25 08:07:10
● 2016-03-23 14:54:46
● 2016-06-30 01:29:44
○ 2026-02-26 19:38:12

●CNAMEexp.gs-cdn.com2026-02-26 → 2026-02-26 · 2 obs

○ 2016-06-30 01:29:44
● 2026-02-26 19:38:12

○CNAMEid.qzone.qq.com2015-08-25 → 2016-06-30 · 3 obs

● 2015-08-25 08:07:10
● 2016-06-30 01:29:44
○ 2026-02-26 19:38:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
516182.cn	expire1.gname-dns.com, expire2.gname-dns.com	-

✅ 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 516182.cn (unsigned zone)

⏱️ Timing

Total: 1277ms | Queries: -

📄 Records

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

AI analysis

516182.cn points to a single IP: 172.65.190.172.

Other host names, for instance 216049.cn, exp.gs-cdn.com, 97971.cc, g6fo.com and www.g6fo.com share IP numbers with 516182.cn.

516182.cn - robtex.com

516182.cn

cn