`liuzhendong.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=1785767462

DNS History

4 records (0 active, 4 former)

○NSns23.domaincontrol.com2015-08-02 → 2020-02-16 · 4 obs

● 2015-08-02 05:51:08
● 2020-02-16 22:21:10
○ 2026-02-21 22:36:32
○ 2026-08-03 14:48:30

○NSns24.domaincontrol.com2015-08-02 → 2020-02-16 · 4 obs

● 2015-08-02 05:51:08
● 2020-02-16 22:21:10
○ 2026-02-21 22:36:32
○ 2026-08-03 14:48:30

○A103.27.110.722016-07-16 → 2020-02-16 · 5 obs

○ 2016-03-19 01:26:16
● 2016-07-16 21:01:16
● 2020-02-16 22:21:10
○ 2026-02-21 22:36:32
○ 2026-08-03 14:48:30

○A113.10.201.1132015-08-02 → 2016-03-19 · 4 obs

● 2015-08-02 05:51:08
● 2016-03-19 01:26:16
○ 2016-07-16 21:01:16
○ 2026-08-03 14:48:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-

✅ Authoritative Response

Server:192.41.162.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 85ms | Queries: -

📄 Records

Type	Count	Sample Data

liuzhendong.com - robtex.com

liuzhendong.com

com