`bachkhangtech.vn`

DNSSEC	⚠️ Not signed
A	103.154.102.30^{🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN}
NS	`ns-b3.tenten.vn` ⭐
		A	2404:f080:1101:321:a150:95:110:1232^{🇻🇳 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	`va150-95-110-123-2.a00e.g.han1.static.cnode.io`
		A	163.44.207.21^{🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN}
			PTR	`v163-44-207-21.a006.g.han1.static.cnode.io`
NS	`ns-b1.tenten.vn`
		A	2404:f080:1101:321:a150:95:110:1230^{🇻🇳 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	`va150-95-110-123-0.a00e.g.han1.static.cnode.io`
		A	137.59.104.67^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-b2.tenten.vn`
		A	2404:f080:1101:321:a150:95:110:1231^{🇻🇳 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	`va150-95-110-123-1.a00e.g.han1.static.cnode.io`
		A	137.59.104.68^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
MX	`mail.bachkhangtech.vn` ⭐
		A	103.154.102.30^{🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN}
TXT	`v=spf1mxaip4:103.154.102.30~all`
SOA	`ns-b3.tenten.vn`noreply@tenten.vn serial=1754551345

`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=2030747986

Subdomains

www.bachkhangtech.vn

Same first word

bachkhangtech.vn

DNS History

5 records (5 active, 0 former)

●NSns-b1.tenten.vn2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 15:39:42
● 2026-05-08 11:13:40

●NSns-b2.tenten.vn2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 15:39:42
● 2026-05-08 11:13:40

●NSns-b3.tenten.vn2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 15:39:42
● 2026-05-08 11:13:40

●MXmail.bachkhangtech.vn2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 15:39:42
● 2026-05-08 11:13:40

●A103.154.102.302026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 15:39:42
● 2026-05-08 11:13:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
bachkhangtech.vn	ns-b2.tenten.vn, ns-b1.tenten.vn, ns-b3.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.68

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bachkhangtech.vn (unsigned zone)

⏱️ Timing

Total: 2052ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.154.102.30`
NS	3	`ns-b2.tenten.vn, ns-b3.tenten.vn...`
MX	1	`mail.bachkhangtech.vn (pri: 10)`
TXT	1	`v=spf1mxaip4:103.154.102.30~all`
SOA	1	`ns-b3.tenten.vn noreply.tenten.vn`

Analysis

Hierarchy

bachkhangtech.vn is the parent of www.bachkhangtech.vn.

IP Addresses

bachkhangtech.vn resolves to one IP number: 103.154.102.30.

other host names including www.innoshop.vn, vuabia.com, www.tpbiker.vn, www.x14.vn and iforest.vn share IP numbers with bachkhangtech.vn.

Name Servers

bachkhangtech.vn is delegated to three name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

bachkhangtech.vn at least partially shares name servers with other domains, for instance nhuananohp.vn, haidangthietbidien.vn, hoanthiennha.vn, congnghelaser.com.vn and balico.vn.

Host names with two IP numbers:

ns-b1.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67.

ns-b2.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68.

ns-b3.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.

Mail Servers

bachkhangtech.vn is handled by a single mail server, mail.bachkhangtech.vn.

mail.bachkhangtech.vn resolves to IP 103.154.102.30.

bachkhangtech.vn - robtex.com