`offshoreengineering.vn`

DNSSEC	⚠️ Not signed
A	150.95.105.230^{🇻🇳 GMO-ZCOM-AS-VN150.95.104.0/21 RUNSYSTEM-VN}
		PTR	`v150-95-105-230.a007.g.han1.static.cnode.io`
NS	`nsbak.pavietnam.net` ⭐
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns8922.dotvndns.vn`
NS	`ns1.pavietnam.vn`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1b^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f27.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
TXT	`google-site-verification=pSTmuE3Op9zViJCFNFRWPbFANrh1BvJNiqmR-qnCWvU`
TXT	`v=spf1 +a +mx +ip4:150.95.114.89 include:emg01.emailserver.net.vn ~all`
SOA	`nsbak.pavietnam.net`hostmaster@offshoreengineering.vn 2023-04-26 #18

`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.vn`postmaster@vnnic.vn serial=2030752027

Subdomains

www.offshoreengineering.vn

Same first word

offshoreengineering.vn

offshoreengineering.com

DNS History

9 records (9 active, 0 former)

●NSns1.pavietnam.vn2026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

●NSns2.pavietnam.vn2026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

●NSnsbak.pavietnam.net2026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

●MXalt1.aspmx.l.google.com2026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

●MXalt2.aspmx.l.google.com2026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

●MXalt3.aspmx.l.google.com2026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

●MXalt4.aspmx.l.google.com2026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

●MXaspmx.l.google.com2026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

●A150.95.105.2302026-02-27 → 2026-05-09 · 2 obs

● 2026-02-27 14:24:26
● 2026-05-09 17:11:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
offshoreengineering.vn	ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net	4 records

✅ Authoritative Response

Server:112.213.89.22

NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offshoreengineering.vn (unsigned zone)

⏱️ Timing

Total: 2070ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`150.95.105.230`
NS	3	`nsbak.pavietnam.net, ns1.pavietnam.vn...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...`
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 (ns2.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)

Analysis

Hierarchy

offshoreengineering.vn is the parent of www.offshoreengineering.vn.

IP Addresses

offshoreengineering.vn resolves to one IP number: 150.95.105.230.

Other host names, for instance job.technico.vn, www.job.technico.vn, www.technico.vn and technico.vn share IP numbers with offshoreengineering.vn.

Name Servers

offshoreengineering.vn is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

offshoreengineering.vn at least partially shares name servers with other domains, for instance dulichvungtau.com.vn, tpmed.co, hocmai.net, vn-source.com and xaylapdienthienan.com.