kientrucna.com - robtex.com
kientrucna.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=1786744419 | ||||||
DNS History
11 records (0 active, 11 former)
○NSns-master.inet.vn2016-09-23 → 2016-09-23 · 4 obs
○ 2016-03-30 19:50:00
● 2016-09-23 01:18:06
○ 2017-12-28 16:39:36
○ 2026-08-14 21:54:34
● 2016-09-23 01:18:06
○ 2017-12-28 16:39:36
○ 2026-08-14 21:54:34
○NSns.kientrucna.com2015-05-26 → 2015-10-11 · 4 obs
● 2015-05-26 01:20:20
● 2015-10-11 23:20:50
○ 2015-12-27 05:47:34
○ 2026-08-14 21:54:34
● 2015-10-11 23:20:50
○ 2015-12-27 05:47:34
○ 2026-08-14 21:54:34
○NSns1.inet.vn2016-09-23 → 2016-09-23 · 4 obs
○ 2016-03-30 19:50:00
● 2016-09-23 01:18:06
○ 2017-12-28 16:39:36
○ 2026-08-14 21:54:34
● 2016-09-23 01:18:06
○ 2017-12-28 16:39:36
○ 2026-08-14 21:54:34
○NSns1.vietiso.org2015-12-27 → 2016-03-30 · 5 obs
○ 2015-10-11 23:20:50
● 2015-12-27 05:47:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
● 2015-12-27 05:47:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
○NSns2.inet.vn2016-09-23 → 2016-09-23 · 4 obs
○ 2016-03-30 19:50:00
● 2016-09-23 01:18:06
○ 2017-12-28 16:39:36
○ 2026-08-14 21:54:34
● 2016-09-23 01:18:06
○ 2017-12-28 16:39:36
○ 2026-08-14 21:54:34
○NSns2.vietiso.org2015-12-27 → 2016-03-30 · 5 obs
○ 2015-10-11 23:20:50
● 2015-12-27 05:47:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
● 2015-12-27 05:47:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
○NSns3.vietiso.org2015-12-27 → 2016-03-30 · 5 obs
○ 2015-10-11 23:20:50
● 2015-12-27 05:47:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
● 2015-12-27 05:47:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
○NSns4.vietiso.org2015-12-27 → 2016-03-30 · 5 obs
○ 2015-10-11 23:20:50
● 2015-12-27 05:47:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
● 2015-12-27 05:47:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
○MXmail.kientrucna.com2015-05-26 → 2016-03-30 · 4 obs
● 2015-05-26 01:20:20
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
● 2016-03-30 19:50:00
○ 2016-09-23 01:18:06
○ 2026-08-14 21:54:34
○A103.27.62.502015-05-26 → 2015-12-27 · 4 obs
● 2015-05-26 01:20:20
● 2015-12-27 05:47:34
○ 2016-03-30 19:50:00
○ 2026-08-14 21:54:34
● 2015-12-27 05:47:34
○ 2016-03-30 19:50:00
○ 2026-08-14 21:54:34
○A103.27.62.552016-03-30 → 2016-09-23 · 5 obs
○ 2015-12-27 05:47:34
● 2016-03-30 19:50:00
● 2016-09-23 01:18:06
○ 2017-12-28 16:39:36
○ 2026-08-14 21:54:34
● 2016-03-30 19:50:00
● 2016-09-23 01:18:06
○ 2017-12-28 16:39:36
○ 2026-08-14 21:54:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.35.51.30
NS records: k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|