`goucaoguan.com`

DNSSEC

⚠️ Not signed

`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=1786355529

DNS History

3 records (0 active, 3 former)

○NSdns10.hichina.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 14:56:38
○ 2026-04-07 22:17:22
○ 2026-08-10 09:55:44

○NSdns9.hichina.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 14:56:38
○ 2026-04-07 22:17:22
○ 2026-08-10 09:55:44

○A139.196.136.862018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 06:09:34
○ 2026-04-07 22:17:22
○ 2026-08-10 09:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-

✅ Authoritative Response

Server:192.12.94.30

NS records: c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

Type	Count	Sample Data

goucaoguan.com - robtex.com

goucaoguan.com

com