qdsedu.net - robtex.com
qdsedu.net
| DNSSEC | ⚠️ Not signed | ||||||
net
| 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.netnstld@verisign-grs.com serial=1778384806 | ||||||
DNS History
12 records (0 active, 12 former)
○NSf1g1ns1.dnspod.net2016-01-16 → 2016-05-16 · 4 obs
● 2016-01-16 22:56:30
● 2016-05-16 11:53:58
○ 2016-05-31 13:59:56
○ 2026-05-10 04:08:16
● 2016-05-16 11:53:58
○ 2016-05-31 13:59:56
○ 2026-05-10 04:08:16
○NSf1g1ns2.dnspod.net2016-01-16 → 2016-05-16 · 4 obs
● 2016-01-16 22:56:30
● 2016-05-16 11:53:58
○ 2016-05-31 13:59:56
○ 2026-05-10 04:08:16
● 2016-05-16 11:53:58
○ 2016-05-31 13:59:56
○ 2026-05-10 04:08:16
○NSns1.51dns.com2016-05-31 → 2016-08-24 · 5 obs
○ 2016-05-16 11:53:58
● 2016-05-31 13:59:56
● 2016-08-24 11:12:20
○ 2016-11-26 23:09:32
○ 2026-05-10 04:08:16
● 2016-05-31 13:59:56
● 2016-08-24 11:12:20
○ 2016-11-26 23:09:32
○ 2026-05-10 04:08:16
○NSns2.51dns.com2016-05-31 → 2016-08-24 · 5 obs
○ 2016-05-16 11:53:58
● 2016-05-31 13:59:56
● 2016-08-24 11:12:20
○ 2016-11-26 23:09:32
○ 2026-05-10 04:08:16
● 2016-05-31 13:59:56
● 2016-08-24 11:12:20
○ 2016-11-26 23:09:32
○ 2026-05-10 04:08:16
○NSns57.domaincontrol.com2016-11-26 → 2016-11-26 · 4 obs
○ 2016-08-24 11:12:20
● 2016-11-26 23:09:32
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
● 2016-11-26 23:09:32
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
○NSns58.domaincontrol.com2016-11-26 → 2016-11-26 · 4 obs
○ 2016-08-24 11:12:20
● 2016-11-26 23:09:32
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
● 2016-11-26 23:09:32
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
○MXmailstore1.secureserver.net2016-11-26 → 2016-11-26 · 3 obs
● 2016-11-26 23:09:32
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
○MXsmtp.secureserver.net2016-11-26 → 2016-11-26 · 3 obs
● 2016-11-26 23:09:32
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
○A103.193.151.322016-01-16 → 2016-01-16 · 3 obs
● 2016-01-16 22:56:30
○ 2016-03-29 14:01:14
○ 2026-05-10 04:08:16
○ 2016-03-29 14:01:14
○ 2026-05-10 04:08:16
○A107.150.56.1822016-05-31 → 2016-08-24 · 5 obs
○ 2016-04-08 18:11:54
● 2016-05-31 13:59:56
● 2016-08-24 11:12:20
○ 2016-11-26 23:09:32
○ 2026-05-10 04:08:16
● 2016-05-31 13:59:56
● 2016-08-24 11:12:20
○ 2016-11-26 23:09:32
○ 2026-05-10 04:08:16
○A184.168.221.552016-11-26 → 2016-11-26 · 4 obs
○ 2016-08-24 11:12:20
● 2016-11-26 23:09:32
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
● 2016-11-26 23:09:32
○ 2017-05-03 20:57:02
○ 2026-05-10 04:08:16
○A69.197.185.52016-03-29 → 2016-04-08 · 5 obs
○ 2016-01-16 22:56:30
● 2016-03-29 14:01:14
● 2016-04-08 18:11:54
○ 2016-05-31 13:59:56
○ 2026-05-10 04:08:16
● 2016-03-29 14:01:14
● 2016-04-08 18:11:54
○ 2016-05-31 13:59:56
○ 2026-05-10 04:08:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
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: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|