`biec.vn`

DNSSEC	⚠️ Not signed
A	103.154.102.38^{🇻🇳 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.biec.vn` ⭐
		A	150.95.114.139^{🇻🇳 GMO-ZCOM-AS-VN150.95.112.0/21 RUNSYSTEM-VN}
			PTR	`cp04hn.emailserver.net.vn`
TXT	`v=spf1 +a +mx +ip4:150.95.114.139 include:emg01.emailserver.net.vn ~all`
SOA	`ns-b3.tenten.vn`noreply@tenten.vn serial=1729045332

`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=2030754076

Subdomains

mail.biec.vn

www.biec.vn

Same first word

biec.org

biec.com.tw

biec.us

biec.com

biec.az

biec.cn

biec.in

biec.vn

biec.de

biec.ca

biec.fr

biec.pl

Similar names

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ibec.info

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iebc.ch

cibe.com.cn

ibec.com

beci.ru

iecb.com.ph

ebic.co.jp

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icbe.ie

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iebc.com

cibe.es

eicb.be

ecib.info

ibce.info

ibec.edu.uy

cbei.pt

ibec.cn

ecbi.net

eicb.tv

cebi.org.br

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cebi.com.tr

eicb.ru

ibec.or.id

ibce.cn

cebi.cz

ecib.hu

ibec.cl

bice.cl

bice.design

ecib.com

beic.fr

ibec.org.br

cieb.net.br

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ebci.it

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iceb.com.br

eicb.eu

cebi.biz

beci.nl

cibe.net

bice.dk

ebci.com.tn

bcie.cn

cibe.fr

iebc.de

icbe.net

iceb.org

ecib.org

ebic.net

ibec.be

beic.ru

eibc.de

cibe.com

ibec.or.jp

ecib.com.mx

ibec.ru

ebic.com.tr

ecib.eu

cieb.com.cn

ibec.nl

ecbi.us

eibc.com.cn

cibe.eu

cibe.dk

ebic.com

ebci.net

bcie.net

cibe.cn

ibec.com.au

iceb.fr

ecib.de

bice.ru

bcei.com

ceib.org.br

ebic.ca

beci.be

cbie.co.uk

bcie.de

eibc.eu

ebic.nl

bcie.com

ibec.mu

cebi.ru

ibec.de

eicb.nl

ebci.com.br

cebi.eu

beic.info

ecbi.gov.ie

bcei.fr

cebi.com

bice.org

cebi.nl

iecb.com.br

beci.de

iceb.net

beic.co.uk

ibec.org

cibe.it

eibc.net

ebci.com

iceb.de

ibec.co.za

cibe.com.br

cebi.ca

ibce.net

bice.md

ibec.biz

cebi.org.pt

ibce.com

DNS History

5 records (5 active, 0 former)

●NSns-b1.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 15:56:02
● 2026-05-10 04:55:28

●NSns-b2.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 15:56:02
● 2026-05-10 04:55:28

●NSns-b3.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 15:56:02
● 2026-05-10 04:55:28

●MXmail.biec.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 15:56:02
● 2026-05-10 04:55:28

●A103.154.102.382026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 15:56:02
● 2026-05-10 04:55:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	g.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, h.dns-servers.vn...	-
biec.vn	ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn	-

✅ Authoritative Response

Server:163.44.207.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biec.vn (unsigned zone)

⏱️ Timing

Total: 1812ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.154.102.38`
NS	3	`ns-b3.tenten.vn, ns-b1.tenten.vn...`
MX	1	`mail.biec.vn (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:150.95.114.139 includ`
SOA	1	`ns-b3.tenten.vn noreply.tenten.vn`

Analysis

Hierarchy

biec.vn is the parent of mail.biec.vn and www.biec.vn.

IP Addresses

biec.vn points to an IP address: 103.154.102.38.

other host names include loa.vn, tiemsachtrunghoa.vn, www.thecurator.vn, actgold.com.vn and embebo.baby; they share IP numbers with biec.vn.

Name Servers

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

biec.vn at least partially shares name servers with other domains, for instance skodahanoi3s.com.vn, vanchuyentrungquoc.info.vn, vinfastthinhphat.vn, sanphukhoatudu-bsdiep.pro.vn and minexin.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

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

The host name mail.biec.vn points to IP 150.95.114.139.

biec.vn - robtex.com

biec.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`biec.vn`

`vn`