`lyzhongyang.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=1777102971

DNS History

6 records (0 active, 6 former)

○NS(root)2015-08-07 → 2017-02-18 · 4 obs

● 2015-08-07 21:15:10
● 2017-02-18 17:15:28
○ 2019-04-01 21:51:38
○ 2026-04-25 07:58:20

○NSjm1.dns.com2019-04-01 → 2019-04-01 · 4 obs

○ 2017-02-18 17:15:28
● 2019-04-01 21:51:38
○ 2026-04-13 17:21:52
○ 2026-04-25 07:58:20

○NSjm2.dns.com2019-04-01 → 2019-04-01 · 4 obs

○ 2017-02-18 17:15:28
● 2019-04-01 21:51:38
○ 2026-04-13 17:21:52
○ 2026-04-25 07:58:20

○A103.12.69.272016-07-07 → 2016-07-07 · 4 obs

○ 2016-03-07 10:19:00
● 2016-07-07 21:40:22
○ 2026-04-13 17:21:52
○ 2026-04-25 07:58:20

○A210.209.115.682015-08-07 → 2016-03-07 · 4 obs

● 2015-08-07 21:15:10
● 2016-03-07 10:19:00
○ 2016-07-07 21:40:22
○ 2026-04-25 07:58:20

○CNAMEhk02.dijiit.com2015-08-07 → 2017-02-18 · 4 obs

● 2015-08-07 21:15:10
● 2017-02-18 17:15:28
○ 2019-04-01 21:51:38
○ 2026-04-25 07:58:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-

✅ Authoritative Response

Server:192.41.162.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1475ms | Queries: -

📄 Records

Type	Count	Sample Data

lyzhongyang.com - robtex.com

lyzhongyang.com

com