`qdsuofei.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=1775992297

DNS History

5 records (0 active, 5 former)

○NSf1g1ns1.dnspod.net2015-10-25 → 2017-04-05 · 6 obs

● 2015-10-25 01:38:10
● 2016-04-05 12:56:58
○ 2016-09-11 21:46:16
● 2017-04-05 04:40:20
○ 2026-02-18 14:32:24
○ 2026-04-12 11:18:32

○NSf1g1ns2.dnspod.net2015-10-25 → 2016-04-05 · 4 obs

● 2015-10-25 01:38:10
● 2016-04-05 12:56:58
○ 2016-09-11 21:46:16
○ 2026-04-12 11:18:32

○A63.141.230.2302016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-01 08:30:24
● 2016-04-05 12:56:58
○ 2016-09-11 21:46:16
○ 2026-04-12 11:18:32

○A68.64.161.1802015-10-25 → 2016-01-01 · 4 obs

● 2015-10-25 01:38:10
● 2016-01-01 08:30:24
○ 2016-04-05 12:56:58
○ 2026-04-12 11:18:32

○A68.64.172.1412017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-11 21:46:16
● 2017-04-05 04:40:20
○ 2026-02-18 14:32:24
○ 2026-04-12 11:18:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-

✅ Authoritative Response

Server:192.42.93.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data

qdsuofei.com - robtex.com

qdsuofei.com

com