`51ddns.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=1774389407

Same first word

51ddns.net

DNS History

4 records (0 active, 4 former)

○NSdns10.hichina.com2015-07-18 → 2017-04-02 · 3 obs

● 2015-07-18 14:14:18
● 2017-04-02 20:39:12
○ 2026-03-24 22:04:24

○NSdns9.hichina.com2015-07-18 → 2017-04-02 · 3 obs

● 2015-07-18 14:14:18
● 2017-04-02 20:39:12
○ 2026-03-24 22:04:24

○MXmxn.mxhichina.com2015-12-05 → 2017-04-02 · 3 obs

● 2015-12-05 23:56:16
● 2017-04-02 20:39:12
○ 2026-03-24 22:04:24

○MXmxw.mxhichina.com2015-12-05 → 2017-04-02 · 3 obs

● 2015-12-05 23:56:16
● 2017-04-02 20:39:12
○ 2026-03-24 22:04:24

🔍 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:192.48.79.30

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: 130ms | Queries: -

📄 Records

Type	Count	Sample Data

51ddns.com - robtex.com

51ddns.com

com