khoadaotao.vn - robtex.com
khoadaotao.vn
| DNSSEC | ⚠️ Not signed | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030699805 | ||||||
DNS History
12 records (0 active, 12 former)
○NSns1.bkdns.vn2015-11-13 → 2016-11-06 · 5 obs
○ 2015-10-31 01:33:46
● 2015-11-13 04:55:44
● 2016-11-06 05:01:06
○ 2016-11-21 19:06:16
○ 2026-04-24 15:19:28
● 2015-11-13 04:55:44
● 2016-11-06 05:01:06
○ 2016-11-21 19:06:16
○ 2026-04-24 15:19:28
○NSns1.dns.net.vn2015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 23:55:36
○ 2015-10-31 01:33:46
○ 2026-04-24 15:19:28
○ 2015-10-31 01:33:46
○ 2026-04-24 15:19:28
○NSns1.pavietnam.vn2017-05-05 → 2017-08-15 · 5 obs
○ 2016-11-21 19:06:16
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
○NSns2.bkdns.vn2015-11-13 → 2016-11-06 · 5 obs
○ 2015-10-31 01:33:46
● 2015-11-13 04:55:44
● 2016-11-06 05:01:06
○ 2016-11-21 19:06:16
○ 2026-04-24 15:19:28
● 2015-11-13 04:55:44
● 2016-11-06 05:01:06
○ 2016-11-21 19:06:16
○ 2026-04-24 15:19:28
○NSns2.dns.net.vn2015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 23:55:36
○ 2015-10-31 01:33:46
○ 2026-04-24 15:19:28
○ 2015-10-31 01:33:46
○ 2026-04-24 15:19:28
○NSns2.pavietnam.vn2017-05-05 → 2017-08-15 · 5 obs
○ 2016-11-21 19:06:16
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
○NSnsbak.pavietnam.net2017-05-05 → 2017-08-15 · 5 obs
○ 2016-11-21 19:06:16
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
○MXmail.khoadaotao.vn2015-06-19 → 2017-08-15 · 10 obs
● 2015-06-19 23:55:36
○ 2015-10-31 01:33:46
● 2015-11-13 04:55:44
● 2016-11-06 05:01:06
○ 2016-11-21 19:06:16
○ 2017-02-03 00:56:46
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
○ 2015-10-31 01:33:46
● 2015-11-13 04:55:44
● 2016-11-06 05:01:06
○ 2016-11-21 19:06:16
○ 2017-02-03 00:56:46
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
○A116.193.76.802015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 23:55:36
○ 2015-10-31 01:33:46
○ 2026-04-24 15:19:28
○ 2015-10-31 01:33:46
○ 2026-04-24 15:19:28
○A203.119.8.1072016-11-21 → 2016-11-21 · 4 obs
○ 2016-11-06 05:01:06
● 2016-11-21 19:06:16
○ 2016-12-24 10:55:20
○ 2026-04-24 15:19:28
● 2016-11-21 19:06:16
○ 2016-12-24 10:55:20
○ 2026-04-24 15:19:28
○A203.162.123.1112015-11-13 → 2016-11-06 · 5 obs
○ 2015-10-31 01:33:46
● 2015-11-13 04:55:44
● 2016-11-06 05:01:06
○ 2016-11-21 19:06:16
○ 2026-04-24 15:19:28
● 2015-11-13 04:55:44
● 2016-11-06 05:01:06
○ 2016-11-21 19:06:16
○ 2026-04-24 15:19:28
○A45.118.134.1912017-05-05 → 2017-08-15 · 5 obs
○ 2016-12-24 10:55:20
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
● 2017-05-05 10:06:32
● 2017-08-15 20:53:32
○ 2026-02-28 17:32:58
○ 2026-04-24 15:19:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
✅ Authoritative Response
Server:203.119.44.105
NS records: a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn, h.dns-servers.vn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)