sieuthihangdoc.vn - robtex.com
sieuthihangdoc.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=2030757836 | ||||||
Subdomains
mail.sieuthihangdoc.vn |
Same first word
sieuthihangdoc.vn |
Similar names
DNS History
10 records (0 active, 10 former)
○NSkate.ns.cloudflare.com2015-11-21 → 2016-12-06 · 4 obs
● 2015-11-21 22:24:36
● 2016-12-06 22:24:38
○ 2019-03-30 17:59:50
○ 2026-05-11 06:38:42
● 2016-12-06 22:24:38
○ 2019-03-30 17:59:50
○ 2026-05-11 06:38:42
○NSns-hold.vnnic.vn2026-04-26 → 2026-05-05 · 4 obs
○ 2019-03-30 17:59:50
● 2026-04-26 09:06:28
● 2026-05-05 12:12:22
○ 2026-05-11 06:38:42
● 2026-04-26 09:06:28
● 2026-05-05 12:12:22
○ 2026-05-11 06:38:42
○NSsam.ns.cloudflare.com2015-11-21 → 2016-12-06 · 4 obs
● 2015-11-21 22:24:36
● 2016-12-06 22:24:38
○ 2019-03-30 17:59:50
○ 2026-05-11 06:38:42
● 2016-12-06 22:24:38
○ 2019-03-30 17:59:50
○ 2026-05-11 06:38:42
○A103.20.144.582015-11-21 → 2015-11-21 · 4 obs
○ 2015-06-17 04:05:00
● 2015-11-21 22:24:36
○ 2015-12-20 23:05:18
○ 2026-05-11 06:38:42
● 2015-11-21 22:24:36
○ 2015-12-20 23:05:18
○ 2026-05-11 06:38:42
○A103.53.199.1282015-12-20 → 2016-03-08 · 5 obs
○ 2015-11-21 22:24:36
● 2015-12-20 23:05:18
● 2016-03-08 04:07:22
○ 2016-05-16 04:14:20
○ 2026-05-11 06:38:42
● 2015-12-20 23:05:18
● 2016-03-08 04:07:22
○ 2016-05-16 04:14:20
○ 2026-05-11 06:38:42
○A117.122.125.1072026-04-26 → 2026-05-05 · 4 obs
○ 2019-03-30 17:59:50
● 2026-04-26 09:06:28
● 2026-05-05 12:12:22
○ 2026-05-11 06:38:42
● 2026-04-26 09:06:28
● 2026-05-05 12:12:22
○ 2026-05-11 06:38:42
○A125.212.243.1002016-12-06 → 2016-12-06 · 4 obs
○ 2016-08-24 00:24:54
● 2016-12-06 22:24:38
○ 2019-03-30 17:59:50
○ 2026-05-11 06:38:42
● 2016-12-06 22:24:38
○ 2019-03-30 17:59:50
○ 2026-05-11 06:38:42
○A203.119.8.1112015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 04:05:00
○ 2026-04-26 09:06:28
○ 2026-05-11 06:38:42
○ 2026-04-26 09:06:28
○ 2026-05-11 06:38:42
○A222.255.216.462016-05-16 → 2016-08-24 · 5 obs
○ 2016-03-08 04:07:22
● 2016-05-16 04:14:20
● 2016-08-24 00:24:54
○ 2016-12-06 22:24:38
○ 2026-05-11 06:38:42
● 2016-05-16 04:14:20
● 2016-08-24 00:24:54
○ 2016-12-06 22:24:38
○ 2026-05-11 06:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn, c.dns-servers.vn... | - |
✅ Authoritative Response
Server:203.119.44.105
NS records: d.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 915ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|