dev.com.vn - robtex.com
dev.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=2022655005 | ||||||
Subdomains
www.dev.com.vn |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.pavietnam.vn2018-07-13 → 2026-04-05 · 2 obs
● 2026-04-05 17:59:16
●NSns2.pavietnam.vn2018-07-13 → 2026-04-05 · 2 obs
● 2026-04-05 17:59:16
●NSnsbak.pavietnam.net2018-07-13 → 2026-04-05 · 2 obs
● 2026-04-05 17:59:16
●A103.57.220.2092026-04-04 → 2026-04-05 · 3 obs
● 2026-04-04 19:48:44
● 2026-04-05 17:59:16
○A109.199.126.2032018-07-13 → 2018-07-13 · 3 obs
○ 2026-04-04 19:48:44
○ 2026-04-05 17:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| dev.com.vn | ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.com.vn (unsigned zone)
⏱️ Timing
Total: 1951ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.220.209 |
| NS | 3 | nsbak.pavietnam.net, ns2.pavietnam.vn... |
| MX | 2 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20) |
| SOA | 1 | ns1.pavietnam.vn hostmaster.dev.com.vn |
Analysis
Hierarchy
The parent of www.dev.com.vn is dev.com.vn.
IP Addresses
dev.com.vn points to IP number: 103.57.220.209.
Other host names such as luatphap.com.vn, xetai88.com, erikaretouch.com, lottosports.vn and maynhom.vn share IPs with dev.com.vn.
Name Servers
dev.com.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
dev.com.vn at least partially shares name servers with other domains, for instance amfagold.com.vn, thongtingia.com, cung.vn, pvtsr.vn and vitranschart.vn.
these name servers are commonly used with ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn and ns3.dotvndns.vn.
Host nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22; Host ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3; Host ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
dev.com.vn is handled by two mail servers: mx2.zoho.com and mx.zoho.com.
The mail server setup for dev.com.vn matches that of other domains, for instance tdlanka.com, weerstatistieken.nl, otaru.tw, amcn.club and ameridentalclinic.com.
dev.com.vn shares at least partially some mail servers with other domains, including impactosdigitales.com.co, vipgude.com, northlandsoccer.com, artdiagonale.org and curovie.com.
these mail servers are commonly used together with mx3.zoho.com.
Hosts with two IPs point to 136.143.183.44 and 136.143.191.44.
Host with one IP points to 136.143.183.44.
Hosts pointing to 136.143.183.44: mx.zoho.com and mx2.zoho.com.