`mailserver.techhouse.vn`

DNSSEC	⚠️ Not signed
A	137.59.106.114^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
		PTR	`static-pool.tenten.vn`

`techhouse.vn`

	DNSSEC	⚠️ Not signed
	A	137.59.106.114^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
	NS	`ns-b3.tenten.vn` ⭐
	NS	`ns-b1.tenten.vn`
	NS	`ns-b2.tenten.vn`
	MX	`mail.techhouse.vn` ⭐
	TXT	`v=spf1mxaip4:137.59.106.114~all`
	SOA	`ns-b3.tenten.vn`noreply@tenten.vn serial=1752856198

Same first word

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mailserver.domains

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Similar names

DNS History

1 record (1 active, 0 former)

●A137.59.106.1142026-03-20 → 2026-04-19 · 2 obs

● 2026-03-20 08:57:18
● 2026-04-19 20:01:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
techhouse.vn	ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.67

NS records: ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techhouse.vn (unsigned zone)

⏱️ Timing

Total: 4302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`137.59.106.114`

Analysis

IP Addresses

mailserver.techhouse.vn resolves to one IP number: 137.59.106.114.

other host names including imou.vn, thanhquan.com.vn, email.techhouse.vn, hungvuongcnc.com and mailer.techhouse.vn share IP numbers with mailserver.techhouse.vn.

mailserver.techhouse.vn - robtex.com