`threeboxvietnam.com`

DNSSEC	⚠️ Not signed
A	207.148.79.107^{🇸🇬 AS-VULTR207.148.64.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
		PTR	`207.148.79.107.vultrusercontent.com`
NS	`ns-a2.tenten.vn` ⭐
		A	2404:f080:1101:323:a150:95:115:1011^{🇻🇳 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	`va150-95-115-101-1.a018.g.han1.static.cnode.io`
		A	137.59.104.66^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-a1.tenten.vn`
		A	2404:f080:1101:323:a150:95:115:1010^{🇻🇳 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	`va150-95-115-101-0.a018.g.han1.static.cnode.io`
		A	137.59.104.65^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-a3.tenten.vn` ⚠️ Not in parent delegation
		A	2404:f080:1101:323:a150:95:115:1012^{🇻🇳 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	`va150-95-115-101-2.a018.g.han1.static.cnode.io`
		A	150.95.111.47^{🇻🇳 GMO-ZCOM-AS-VN150.95.104.0/21 RUNSYSTEM-VN}
			PTR	`ns3.tenten.vn`
MX	`mail.threeboxvietnam.com` ⭐
		A	207.148.79.107^{🇸🇬 AS-VULTR207.148.64.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
			PTR	`207.148.79.107.vultrusercontent.com`
TXT	`v=spf1mxaip4:207.148.79.107~all`
SOA	`ns-a2.tenten.vn`hostmaster@threeboxvietnam.com serial=1773112095

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778428551

Subdomains

mail.threeboxvietnam.com

Same first word

threeboxvietnam.com

DNS History

8 records (5 active, 3 former)

●NSns-a1.tenten.vn2026-05-05 → 2026-05-10 · 3 obs

○ 2017-10-30 07:54:22
● 2026-05-05 00:57:40
● 2026-05-10 16:02:02

●NSns-a2.tenten.vn2026-05-05 → 2026-05-10 · 3 obs

○ 2017-10-30 07:54:22
● 2026-05-05 00:57:40
● 2026-05-10 16:02:02

●NSns-a3.tenten.vn2026-05-05 → 2026-05-10 · 3 obs

○ 2017-10-30 07:54:22
● 2026-05-05 00:57:40
● 2026-05-10 16:02:02

○NSns1.tenten.vn2017-10-30 → 2017-10-30 · 3 obs

● 2017-10-30 07:54:22
○ 2026-05-05 00:57:40
○ 2026-05-10 16:02:02

○NSns2.tenten.vn2017-10-30 → 2017-10-30 · 3 obs

● 2017-10-30 07:54:22
○ 2026-05-05 00:57:40
○ 2026-05-10 16:02:02

○NSns3.tenten.vn2017-10-30 → 2017-10-30 · 3 obs

● 2017-10-30 07:54:22
○ 2026-05-05 00:57:40
○ 2026-05-10 16:02:02

●MXmail.threeboxvietnam.com2026-05-05 → 2026-05-10 · 2 obs

● 2026-05-05 00:57:40
● 2026-05-10 16:02:02

●A207.148.79.1072026-05-05 → 2026-05-10 · 2 obs

● 2026-05-05 00:57:40
● 2026-05-10 16:02:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
threeboxvietnam.com	ns-a1.tenten.vn, ns-a2.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.66

NS records: ns-a1.tenten.vn, ns-a2.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for threeboxvietnam.com (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.79.107`
NS	3	`ns-a2.tenten.vn, ns-a3.tenten.vn...`
MX	1	`mail.threeboxvietnam.com (pri: 10)`
TXT	1	`v=spf1mxaip4:207.148.79.107~all`
SOA	1	`ns-a2.tenten.vn hostmaster.threeboxvietn`

Analysis

Hierarchy

threeboxvietnam.com is parent of mail.threeboxvietnam.com.

IP Addresses

threeboxvietnam.com points to a single IP: 207.148.79.107.

Other host names, for instance mail.threeboxvietnam.com, share IP numbers with threeboxvietnam.com.

Name Servers

threeboxvietnam.com is delegated to three name servers: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

threeboxvietnam.com at least partially shares its name servers with other domains, for instance flashmail.pro, duocthaophugia.com, monquaxuhue.com, noithatdhg.com and nuocsach.net.

These name servers are commonly used with ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

Host names with two IP numbers:

ns-a1.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1010 and 137.59.104.65.

ns-a2.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1011 and 137.59.104.66.

ns-a3.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1012 and 150.95.111.47.

Mail Servers

threeboxvietnam.com is served by a single mail server, mail.threeboxvietnam.com.

mail.threeboxvietnam.com points to IP number 207.148.79.107.

threeboxvietnam.com - robtex.com