3scooltrans.com.vn - robtex.com
3scooltrans.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022666831 | ||||||
Same first word
3scooltrans.com.vn |
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-03-23 → 2026-04-12 · 2 obs
● 2026-04-12 13:00:00
●NSns2.pavietnam.vn2026-03-23 → 2026-04-12 · 2 obs
● 2026-04-12 13:00:00
●NSnsbak.pavietnam.net2026-03-23 → 2026-04-12 · 2 obs
● 2026-04-12 13:00:00
●MX3scooltrans-com-vn.mail.protection.outlook.com2026-03-23 → 2026-04-12 · 2 obs
● 2026-04-12 13:00:00
●A13.76.5.722026-03-23 → 2026-04-12 · 2 obs
● 2026-04-12 13:00:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | 16 records |
| 3scooltrans.com.vn | ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3scooltrans.com.vn (unsigned zone)
⏱️ Timing
Total: 2130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.76.5.72 |
| NS | 3 | nsbak.pavietnam.net, ns2.pavietnam.vn... |
| MX | 1 | 3scooltrans-com-vn.mail.protection.outlo |
| TXT | 2 | MS=ms53357598, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.pavietnam.vn hostmaster.3scooltrans. |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)
Analysis
IP Addresses
3scooltrans.com.vn points to a single IP number: 13.76.5.72.
Other host names such as hondanghia.com.vn, dhcs.vn and chuyenlaptopcu.vn share IP numbers with 3scooltrans.com.vn.
Name Servers
The delegation for 3scooltrans.com.vn is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
3scooltrans.com.vn at least partially shares name servers with other domains, for instance pimd.vn, krugervn.com, vpower-group.com, muasam.com.vn and zoro.vn.
These name servers are often used together with ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn, dnsbak.pavietnam.vn and nsbak.pavietnam.vn.
Two IP numbers per host:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22.
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
3scooltrans.com.vn is handled by a single mail server, 3scooltrans-com-vn.mail.protection.outlook.com.
The host name 3scooltrans-com-vn.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.