offshoreengineering.vn - dns.ninja
offshoreengineering.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=2031105213 | ||||||
Subdomains
www.offshoreengineering.vn |
Same first word
offshoreengineering.vn |
offshoreengineering.com |
DNS History
9 records (9 active, 0 former)
●NSns1.pavietnam.vn2026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
●NSns2.pavietnam.vn2026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
●NSnsbak.pavietnam.net2026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
●MXalt1.aspmx.l.google.com2026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
●MXalt2.aspmx.l.google.com2026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
●MXalt3.aspmx.l.google.com2026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
●MXalt4.aspmx.l.google.com2026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
●MXaspmx.l.google.com2026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
●A150.95.105.2302026-02-27 → 2026-08-13 · 2 obs
● 2026-08-13 16:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| offshoreengineering.vn | nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offshoreengineering.vn (unsigned zone)
⏱️ Timing
Total: 1858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.95.105.230 |
| NS | 3 | nsbak.pavietnam.net, ns2.pavietnam.vn... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=pSTmuE3Op9zViJC, v=spf1 +a +mx +ip4:150.95.114.89 include |
| SOA | 1 | nsbak.pavietnam.net hostmaster.offshoree |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
offshoreengineering.vn is the parent zone for www.offshoreengineering.vn.
IP Addresses
offshoreengineering.vn directs to one IP number, which is 150.95.105.230.
Among the host names that share IP numbers with offshoreengineering.vn are job.technico.vn, v150-95-105-230.a007.g.han1.static.cnode.io, www.job.technico.vn and two others.
Name Servers
DNS for offshoreengineering.vn is handled by three authoritative name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
offshoreengineering.vn partially shares its NS delegation with several other domains, including dulichvungtau.com.vn, tpmed.co, hocmai.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.
Three hostnames — nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn — each have two IP addresses: nsbak.pavietnam.net has 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn has 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn has 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
Mail for offshoreengineering.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.
offshoreengineering.vn shares at least some of its mail servers with other domains — for example ns500841.ns500821.ns500794.ns500841.ns500841.ns500795.ns500794.ns500821.ns500821.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, handisplay.com.my, angalgroup.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.