sofia.com.vn - dns.ninja
sofia.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=2022810502 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns1.pavietnam.vn2026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
●NSns2.pavietnam.vn2026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
●NSnsbak.pavietnam.net2026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
●MXalt1.aspmx.l.google.com2026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
●MXalt2.aspmx.l.google.com2026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
●MXalt3.aspmx.l.google.com2026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
●MXalt4.aspmx.l.google.com2026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
●MXaspmx.l.google.com2026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
●A103.77.162.382026-03-23 → 2026-07-18 · 2 obs
● 2026-07-18 16:36:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn, d.dns-servers.vn... | - |
| sofia.com.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofia.com.vn (unsigned zone)
⏱️ Timing
Total: 2597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.38 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 +a +mx +ip4:112.213.90.73 +ip4:22, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns2.pavietnam.vn hostmaster.sofia.com.vn |
Analysis
IP Addresses
sofia.com.vn points to a single IP number: 103.77.162.38.
Additional host names — webmail.kientrucdepgroup.com.vn, cpcontacts.kientrucdepgroup.com.vn, viethong.vn and two others — share IP numbers with sofia.com.vn.
Name Servers
sofia.com.vn is served by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
sofia.com.vn partially shares its NS delegation with several other domains, including duotech.vn, specialems.edu.vn, tumat.net and two others.
The name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and nsbak.pavietnam.vn are often found in use alongside these name servers.
The hostnames nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn each direct to two IP addresses — nsbak.pavietnam.net to 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn to 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
Mail for sofia.com.vn is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
sofia.com.vn shares mail servers — at least in part — with other domains, including ns500724.ns500724.ns500599.ns500737.ns500599.ns500737.ns500724.ns500724.ns500737.ns500697.ns500697.ns500682.ns500583.www.yummyflingsfinder.com, ns500754.ns500754.ns500731.ns500742.ns500671.ns500742.ns500671.ns500688.ns500705.ns500678.ns500666.ns500291.ns500291.ns500131.lustychickser.com, volentixlabs.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c1f::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.