dayhoctructuyen.net - robtex.com
dayhoctructuyen.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=1778351646 | ||||||
DNS History
13 records (0 active, 13 former)
○NSns1.dotvndns.vn2017-08-27 → 2026-02-16 · 5 obs
○ 2016-10-27 11:28:48
● 2017-08-27 05:29:30
● 2026-02-16 12:00:08
○ 2026-02-19 11:59:38
○ 2026-05-09 19:00:56
● 2017-08-27 05:29:30
● 2026-02-16 12:00:08
○ 2026-02-19 11:59:38
○ 2026-05-09 19:00:56
○NSns1.pavietnam.vn2015-08-28 → 2016-01-07 · 4 obs
● 2015-08-28 19:25:36
● 2016-01-07 22:11:30
○ 2016-05-07 01:34:52
○ 2026-05-09 19:00:56
● 2016-01-07 22:11:30
○ 2016-05-07 01:34:52
○ 2026-05-09 19:00:56
○NSns2.dotvndns.vn2017-08-27 → 2026-02-16 · 5 obs
○ 2016-10-27 11:28:48
● 2017-08-27 05:29:30
● 2026-02-16 12:00:08
○ 2026-02-19 11:59:38
○ 2026-05-09 19:00:56
● 2017-08-27 05:29:30
● 2026-02-16 12:00:08
○ 2026-02-19 11:59:38
○ 2026-05-09 19:00:56
○NSns2.pavietnam.vn2015-08-28 → 2016-01-07 · 4 obs
● 2015-08-28 19:25:36
● 2016-01-07 22:11:30
○ 2016-05-07 01:34:52
○ 2026-05-09 19:00:56
● 2016-01-07 22:11:30
○ 2016-05-07 01:34:52
○ 2026-05-09 19:00:56
○NSns25.domaincontrol.com2016-10-08 → 2016-10-08 · 4 obs
○ 2016-05-07 01:34:52
● 2016-10-08 11:38:54
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
● 2016-10-08 11:38:54
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
○NSns26.domaincontrol.com2016-10-08 → 2016-10-08 · 4 obs
○ 2016-05-07 01:34:52
● 2016-10-08 11:38:54
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
● 2016-10-08 11:38:54
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
○NSnsbak.dotvndns.com2017-08-27 → 2026-02-16 · 5 obs
○ 2016-10-27 11:28:48
● 2017-08-27 05:29:30
● 2026-02-16 12:00:08
○ 2026-02-19 11:59:38
○ 2026-05-09 19:00:56
● 2017-08-27 05:29:30
● 2026-02-16 12:00:08
○ 2026-02-19 11:59:38
○ 2026-05-09 19:00:56
○MXmailstore1.secureserver.net2016-10-08 → 2016-10-08 · 3 obs
● 2016-10-08 11:38:54
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
○MXsmtp.secureserver.net2016-10-08 → 2016-10-08 · 3 obs
● 2016-10-08 11:38:54
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
○A112.213.89.382017-08-27 → 2026-02-16 · 5 obs
○ 2016-10-27 11:28:48
● 2017-08-27 05:29:30
● 2026-02-16 12:00:08
○ 2026-02-19 11:59:38
○ 2026-05-09 19:00:56
● 2017-08-27 05:29:30
● 2026-02-16 12:00:08
○ 2026-02-19 11:59:38
○ 2026-05-09 19:00:56
○A112.213.91.612016-01-16 → 2016-01-29 · 5 obs
○ 2016-01-07 22:11:30
● 2016-01-16 14:38:32
● 2016-01-29 07:04:12
○ 2016-05-07 01:34:52
○ 2026-05-09 19:00:56
● 2016-01-16 14:38:32
● 2016-01-29 07:04:12
○ 2016-05-07 01:34:52
○ 2026-05-09 19:00:56
○A123.30.236.822015-08-28 → 2016-01-07 · 4 obs
● 2015-08-28 19:25:36
● 2016-01-07 22:11:30
○ 2016-01-16 14:38:32
○ 2026-05-09 19:00:56
● 2016-01-07 22:11:30
○ 2016-01-16 14:38:32
○ 2026-05-09 19:00:56
○A184.168.221.502016-10-08 → 2016-10-08 · 4 obs
○ 2016-05-07 01:34:52
● 2016-10-08 11:38:54
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
● 2016-10-08 11:38:54
○ 2016-10-27 11:28:48
○ 2026-05-09 19:00:56
🔍 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:192.26.92.30
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: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|