thienhoa-it.com - robtex.com
thienhoa-it.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.netnstld@verisign-grs.com serial=1778670031 | ||||||
DNS History
10 records (0 active, 10 former)
○NSdnsbak.pavietnam.vn2015-12-24 → 2016-02-26 · 11 obs
○ 2015-08-21 03:11:02
● 2015-12-24 16:38:50
● 2015-12-25 21:33:34
○ 2015-12-28 08:40:56
○ 2015-12-31 19:12:28
● 2016-01-02 01:40:58
○ 2016-01-08 00:28:50
○ 2016-01-26 10:21:46
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
● 2015-12-24 16:38:50
● 2015-12-25 21:33:34
○ 2015-12-28 08:40:56
○ 2015-12-31 19:12:28
● 2016-01-02 01:40:58
○ 2016-01-08 00:28:50
○ 2016-01-26 10:21:46
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
○NSns1.pavietnam.vn2015-08-21 → 2017-05-04 · 7 obs
● 2015-08-21 03:11:02
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
○NSns2.pavietnam.vn2015-08-21 → 2017-05-04 · 7 obs
● 2015-08-21 03:11:02
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
○NSnsbak.pavietnam.net2016-12-29 → 2017-05-04 · 5 obs
○ 2016-10-30 15:21:04
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
○NSnsbak.pavietnam.vn2015-12-24 → 2016-02-26 · 11 obs
○ 2015-08-21 03:11:02
● 2015-12-24 16:38:50
● 2015-12-25 21:33:34
○ 2015-12-28 08:40:56
○ 2015-12-31 19:12:28
● 2016-01-02 01:40:58
○ 2016-01-08 00:28:50
○ 2016-01-26 10:21:46
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
● 2015-12-24 16:38:50
● 2015-12-25 21:33:34
○ 2015-12-28 08:40:56
○ 2015-12-31 19:12:28
● 2016-01-02 01:40:58
○ 2016-01-08 00:28:50
○ 2016-01-26 10:21:46
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
○MXmail.thienhoa-it.com2015-08-21 → 2016-02-26 · 4 obs
● 2015-08-21 03:11:02
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
○MXmr.pavietnam.vn2016-12-29 → 2017-05-04 · 5 obs
○ 2016-10-30 15:21:04
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
○MXthienhoait-com02b.mail.protection.outlook.com2015-10-18 → 2016-02-26 · 5 obs
○ 2015-08-21 03:11:02
● 2015-10-18 13:47:56
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
● 2015-10-18 13:47:56
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
○A112.213.89.382016-12-29 → 2017-05-04 · 5 obs
○ 2016-10-30 15:21:04
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
● 2016-12-29 22:06:40
● 2017-05-04 14:48:28
○ 2026-02-25 02:44:52
○ 2026-05-13 11:01:48
○A112.213.91.1052015-08-21 → 2016-02-26 · 4 obs
● 2015-08-21 03:11:02
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
● 2016-02-26 09:18:34
○ 2016-10-30 15:21:04
○ 2026-05-13 11:01:48
🔍 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: 87ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|