kythuatmaychu.com - robtex.com
kythuatmaychu.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=1778540851 | ||||||
DNS History
9 records (0 active, 9 former)
○NSdns100.bizmacvn.net2015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 09:23:52
○ 2015-11-30 12:25:34
○ 2026-05-11 23:37:50
○ 2015-11-30 12:25:34
○ 2026-05-11 23:37:50
○NSdns101.bizmacvn.net2015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 09:23:52
○ 2015-11-30 12:25:34
○ 2026-05-11 23:37:50
○ 2015-11-30 12:25:34
○ 2026-05-11 23:37:50
○NSns.kythuatmaychu.com2015-11-30 → 2015-11-30 · 4 obs
○ 2015-08-08 09:23:52
● 2015-11-30 12:25:34
○ 2016-03-04 20:02:58
○ 2026-05-11 23:37:50
● 2015-11-30 12:25:34
○ 2016-03-04 20:02:58
○ 2026-05-11 23:37:50
○NSns1.matbao.com2016-03-04 → 2018-09-26 · 5 obs
○ 2015-11-30 12:25:34
● 2016-03-04 20:02:58
● 2018-09-26 06:28:48
○ 2026-04-09 18:16:54
○ 2026-05-11 23:37:50
● 2016-03-04 20:02:58
● 2018-09-26 06:28:48
○ 2026-04-09 18:16:54
○ 2026-05-11 23:37:50
○NSns2.matbao.com2016-03-04 → 2018-09-26 · 5 obs
○ 2015-11-30 12:25:34
● 2016-03-04 20:02:58
● 2018-09-26 06:28:48
○ 2026-04-09 18:16:54
○ 2026-05-11 23:37:50
● 2016-03-04 20:02:58
● 2018-09-26 06:28:48
○ 2026-04-09 18:16:54
○ 2026-05-11 23:37:50
○MXmail.kythuatmaychu.com2015-08-08 → 2015-11-30 · 4 obs
● 2015-08-08 09:23:52
● 2015-11-30 12:25:34
○ 2016-03-04 20:02:58
○ 2026-05-11 23:37:50
● 2015-11-30 12:25:34
○ 2016-03-04 20:02:58
○ 2026-05-11 23:37:50
○A103.238.212.982015-11-30 → 2015-11-30 · 4 obs
○ 2015-08-08 09:23:52
● 2015-11-30 12:25:34
○ 2016-03-04 20:02:58
○ 2026-05-11 23:37:50
● 2015-11-30 12:25:34
○ 2016-03-04 20:02:58
○ 2026-05-11 23:37:50
○A103.238.214.142015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 09:23:52
○ 2015-11-30 12:25:34
○ 2026-05-11 23:37:50
○ 2015-11-30 12:25:34
○ 2026-05-11 23:37:50
○A125.212.249.2212017-02-04 → 2018-09-26 · 5 obs
○ 2016-03-04 20:02:58
● 2017-02-04 20:10:22
● 2018-09-26 06:28:48
○ 2026-04-09 18:16:54
○ 2026-05-11 23:37:50
● 2017-02-04 20:10:22
● 2018-09-26 06:28:48
○ 2026-04-09 18:16:54
○ 2026-05-11 23:37:50
🔍 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:192.42.93.30
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: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|