`sdcaigangjuan.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=1776137607

DNS History

6 records (0 active, 6 former)

○NSf1g1ns1.dnspod.net2017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-19 16:27:40
● 2017-01-28 03:06:04
○ 2020-02-04 03:19:20
○ 2026-04-14 03:44:32

○NSf1g1ns2.dnspod.net2017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-19 16:27:40
● 2017-01-28 03:06:04
○ 2020-02-04 03:19:20
○ 2026-04-14 03:44:32

○NSns1.dns.com.cn2016-01-28 → 2016-01-28 · 4 obs

○ 2015-07-02 11:50:22
● 2016-01-28 06:06:16
○ 2016-04-19 16:27:40
○ 2026-04-14 03:44:32

○NSns2.dns.com.cn2015-07-02 → 2016-01-28 · 4 obs

● 2015-07-02 11:50:22
● 2016-01-28 06:06:16
○ 2016-04-19 16:27:40
○ 2026-04-14 03:44:32

○A116.255.169.1782016-01-28 → 2016-01-28 · 4 obs

○ 2015-07-02 11:50:22
● 2016-01-28 06:06:16
○ 2016-04-19 16:27:40
○ 2026-04-14 03:44:32

○A116.255.199.1302015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 11:50:22
○ 2026-02-26 14:00:36
○ 2026-04-14 03:44:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-

✅ Authoritative Response

Server:192.26.92.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 60ms | Queries: -

📄 Records

Type	Count	Sample Data

sdcaigangjuan.com - robtex.com