`sunoffice.vn`

DNSSEC	⚠️ Not signed
A	125.212.224.81^{🇻🇳 VTDC-AS-VN125.212.224.0/24 VIETTEL-VN}
NS	`ns4.tenten.vn` ⭐
		A	2404:f080:1101:302:a163:44:193:20^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns4.tenten.vn`
		A	103.18.7.204^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`ns4.tenten.vn`
NS	`ns5.tenten.vn`
		A	2404:f080:1101:302:a163:44:193:21^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns5.tenten.vn`
		A	103.18.7.205^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`ns5.tenten.vn`
NS	`ns6.tenten.vn`
		A	2404:f080:1101:302:a163:44:193:22^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns6.tenten.vn`
		A	52.74.6.184^{🇸🇬 Amazon52.74.0.0/16 SIN prefix}
			PTR	`ec2-52-74-6-184.ap-southeast-1.compute.amazonaws.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=N96Z0Ic4xUE8l0SUiR7l5M6iC0jJBWbj99PcB9pgGk4`
SOA	`ns4.tenten.vn`hostmaster@sunoffice.vn 2025-11-13 #19

`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=2030754181

Same first word

sunoffice.mc

sunoffice.com.vn

sunoffice.ru

sunoffice.by

sunoffice.vn

sunoffice.com.tw

Similar names

officesun.com

unoffices.live

nuoffices.com

feinfocus.de

officesun.net

finefocus.org

uscefinfo.com

unoffices.com

DNS History

9 records (9 active, 0 former)

●NSns4.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

●NSns5.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

●NSns6.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

●MXaspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

●A125.212.224.812026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 13:21:20
● 2026-05-10 06:47:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn, c.dns-servers.vn...	-
sunoffice.vn	ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn	-

✅ Authoritative Response

Server:52.74.6.184

NS records: ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sunoffice.vn (unsigned zone)

⏱️ Timing

Total: 4633ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`125.212.224.81`
NS	3	`ns4.tenten.vn, ns5.tenten.vn...`
MX	5	`ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	1	`google-site-verification=N96Z0Ic4xUE8l0S`
SOA	1	`ns4.tenten.vn hostmaster.sunoffice.vn`

Analysis

IP Addresses

sunoffice.vn points to a single IP: 125.212.224.81.

Other host names such as timvanphong.com.vn and navimedia.vn share IP numbers with sunoffice.vn.

Name Servers

sunoffice.vn is delegated to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.

sunoffice.vn partially shares name servers with other domains; examples include topruouvangngon.vn, musclefuel.vn, des.vn, atti.vn and gochanoi.com.vn.