`qhdx-edu.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=1777071701

DNS History

3 records (0 active, 3 former)

○NSdns.4cun.com2015-10-11 → 2016-08-28 · 4 obs

● 2015-10-11 22:13:46
● 2016-08-28 13:33:56
○ 2016-11-25 13:07:34
○ 2026-04-24 23:29:12

○A123.1.183.1152015-07-21 → 2016-08-28 · 4 obs

● 2015-07-21 09:47:14
● 2016-08-28 13:33:56
○ 2016-11-25 13:07:34
○ 2026-04-24 23:29:12

○CNAMEqhdxedu.w294-e1.ezcname.com2015-07-21 → 2016-08-28 · 4 obs

● 2015-07-21 09:47:14
● 2016-08-28 13:33:56
○ 2016-11-25 13:07:34
○ 2026-04-24 23:29:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-

✅ Authoritative Response

Server:192.55.83.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data

qhdx-edu.com - robtex.com

qhdx-edu.com

com