utt.vn - robtex.com
utt.vn
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=2031002087 | ||||||
Subdomains
chain.utt.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-16 → 2026-07-16 · 2 obs
● 2026-07-16 02:26:40
●NSns2.pavietnam.vn2026-05-16 → 2026-07-16 · 2 obs
● 2026-07-16 02:26:40
●NSnsbak.pavietnam.net2026-05-16 → 2026-07-16 · 2 obs
● 2026-07-16 02:26:40
●MXutt-vn.mail.protection.outlook.com2026-05-16 → 2026-07-16 · 2 obs
● 2026-07-16 02:26:40
●A103.1.236.2002026-05-16 → 2026-07-16 · 2 obs
● 2026-07-16 02:26:40
🔍 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 |
| utt.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for utt.vn (unsigned zone)
⏱️ Timing
Total: 1830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.1.236.200 |
| NS | 3 | nsbak.pavietnam.net, ns1.pavietnam.vn... |
| MX | 1 | utt-vn.mail.protection.outlook.com (pri: |
| TXT | 3 | google-site-verification=wx8yiwWMEQt_NTL, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns2.pavietnam.vn hostmaster.utt.vn |
📌 Glue Records Collected
Total: 20
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
The domain chain.utt.vn falls under the parent utt.vn.
IP Addresses
utt.vn has exactly one IP address — 103.1.236.200.
Name Servers
utt.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
At least some of utt.vn's name servers are shared with other domains, for example tpfs.com.vn, vietnamdaily.net.vn, ghibli-merch.com and two more.
These name servers are often deployed together with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and nsbak.pavietnam.vn.
nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn each resolve to two IP addresses: nsbak.pavietnam.net resolves to 112.213.89.22 and 2406:9c80::9000:302; ns1.pavietnam.vn resolves to 112.213.89.3 and 2406:9c80::66; ns2.pavietnam.vn resolves to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
utt.vn uses one mail server — utt-vn.mail.protection.outlook.com.
utt-vn.mail.protection.outlook.com has 6 IP addresses: 52.101.124.117, 52.101.137.0, 52.101.157.80 plus 3 more.