`ect.vn`

DNSSEC	⚠️ Not signed
A	103.3.247.7^{🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN}
		PTR	`static.bkdata.vn`
NS	`ns1.pavietnam.vn` ⭐
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`nsbak.pavietnam.net`
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns8922.dotvndns.vn`
MX	`smtp81061.bkns.com.vn` ⭐
		A	103.48.81.61^{🇻🇳 VNPT-AS-VN103.48.80.0/22 BKNS-VN}
			PTR	`smtp81061.bkns.com.vn`
TXT	`ahrefs-site-verification_74a8c2f3d94a7d0b0d9ea3fa1ab3386e7f06160ff8ff6a8196f8...`
TXT	`v=spf1 include:_spf.bkdata.vn ~all`
TXT	`google-site-verification=VSxSUSEhYr_ePcbMqTQOjnlf0C4Qf9WBDR7c13FEsCQ`
SOA	`ns1.pavietnam.vn`hostmaster@ect.vn 2024-11-11 #42

`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=2030751784

PTR for

167.81.231.220.in-addr.arpa

Subdomains

mail.ect.vn

Same first word

ect.info

ect.guru

ect.de

ect.no

ect.gov.ly

ect.vn

ect.pt

ect.co.jp

ect.at

ect.money

ect.com.ua

ect.com.tw

ect.my

ect.idv.tw

ect.name

ect.ru

ect.mx

ect.lu

ect.cn

ect.org

ect.co

ect.pl

ect.co.nz

ect.com.hk

ect.ir

ect.cl

ect.sk

ect.org.uk

ect.fi

ect.co.in

ect.ie

ect.kz

ect.cc

ect.nl

ect.coop

ect.se

ect.go.th

ect.ee

ect.net

ect.com.au

ect.fr

ect.com.br

ect.dk

ect.co.th

ect.hu

ect.ac.ae

ect.hk

ect.mobi

ect.rw

ect.jp

ect.asia

ect.travel

ect.us

ect.gov.br

ect.be

ect.com

ect.im

ect.in

ect.ac.ke

Similar names

cet.asn.au

tce.mg.gov.br

tec.vn

etc.nu

tce.de

tce.ac.jp

tec.uk.net

tec.network

cte.co

tec.international

etc.one

cte.com.br

tce.bg

cte.cc

tec.ok.us

cet.edu.ly

cet.my

cte.k12.vt.us

cet.me

tec.org.tw

tec.mn

tec.or.tz

tce.no

tce.mobi

etc.xyz

tec.sc

etc.ee

tce.ie

etc.edu.cn

etc.ovh

etc.hk

cte.com.au

etc.vg

etc.mk

cet.academy

cte.ch

etc.cc

etc.kr

etc.be

tce.hu

cet.com.pt

tce.cz

etc.lt

tce.ap.gov.br

etc.za.org

cte.ca

tec.uz

etc.top

tce.com.sg

etc.today

cte.mx

tec.one

tec.edu.vn

tec.pet

tce.at

tec.mn.us

etc.moe

etc.gr

cet.edu.vn

tce.mt.gov.br

tec.com.hk

etc.k12.mi.us

tce.aero

tec.business

tec.wi.us

cet.cz

tec.nh.us

tec.il.us

tec.kr

tce.kr

tec.com.pl

etc.archi

cet.com.ua

cet.go.th

cet.tn

tec.wf

tec.gmbh

tce.com.tw

cet.net

tec.edu.pk

tec.hu

tec.nj.us

tec.ac.uk

tce.se

cte.pl

tec.ut.us

tec.lu

cet.edu

tec.gr

etc.com.ph

tce.by

etc.com.eg

DNS History

24 records (5 active, 19 former)

○NSdns1.namecheaphosting.com2016-05-21 → 2016-05-21 · 4 obs

○ 2016-04-16 11:51:26
● 2016-05-21 20:03:18
○ 2016-07-30 22:00:10
○ 2026-05-09 14:10:48

○NSdns2.namecheaphosting.com2016-05-21 → 2016-05-21 · 4 obs

○ 2016-04-16 11:51:26
● 2016-05-21 20:03:18
○ 2016-07-30 22:00:10
○ 2026-05-09 14:10:48

●NSns1.pavietnam.vn2016-12-02 → 2026-05-09 · 3 obs

○ 2016-07-30 22:00:10
● 2016-12-02 02:09:56
● 2026-05-09 14:10:48

○NSns1.tenten.vn2015-10-30 → 2016-04-16 · 4 obs

● 2015-10-30 21:30:48
● 2016-04-16 11:51:26
○ 2016-05-21 20:03:18
○ 2026-05-09 14:10:48

●NSns2.pavietnam.vn2016-12-02 → 2026-05-09 · 3 obs

○ 2016-07-30 22:00:10
● 2016-12-02 02:09:56
● 2026-05-09 14:10:48

○NSns4.tenten.vn2015-10-30 → 2016-04-16 · 4 obs

● 2015-10-30 21:30:48
● 2016-04-16 11:51:26
○ 2016-05-21 20:03:18
○ 2026-05-09 14:10:48

○NSns5.tenten.vn2015-10-30 → 2016-04-16 · 4 obs

● 2015-10-30 21:30:48
● 2016-04-16 11:51:26
○ 2016-05-21 20:03:18
○ 2026-05-09 14:10:48

○NSns6.tenten.vn2015-10-30 → 2016-04-16 · 4 obs

● 2015-10-30 21:30:48
● 2016-04-16 11:51:26
○ 2016-05-21 20:03:18
○ 2026-05-09 14:10:48

●NSnsbak.pavietnam.net2016-12-02 → 2026-05-09 · 3 obs

○ 2016-07-30 22:00:10
● 2016-12-02 02:09:56
● 2026-05-09 14:10:48

○MXalt1.aspmx.l.google.com2017-05-14 → 2018-01-27 · 5 obs

○ 2017-01-22 06:46:58
● 2017-05-14 23:13:16
● 2018-01-27 03:33:12
○ 2026-02-20 07:15:46
○ 2026-05-09 14:10:48

○MXalt2.aspmx.l.google.com2017-05-14 → 2018-01-27 · 5 obs

○ 2017-01-22 06:46:58
● 2017-05-14 23:13:16
● 2018-01-27 03:33:12
○ 2026-02-20 07:15:46
○ 2026-05-09 14:10:48

○MXalt3.aspmx.l.google.com2017-05-14 → 2018-01-27 · 5 obs

○ 2017-01-22 06:46:58
● 2017-05-14 23:13:16
● 2018-01-27 03:33:12
○ 2026-02-20 07:15:46
○ 2026-05-09 14:10:48

○MXalt4.aspmx.l.google.com2017-05-14 → 2018-01-27 · 5 obs

○ 2017-01-22 06:46:58
● 2017-05-14 23:13:16
● 2018-01-27 03:33:12
○ 2026-02-20 07:15:46
○ 2026-05-09 14:10:48

○MXaspmx.l.google.com2017-05-14 → 2018-01-27 · 5 obs

○ 2017-01-22 06:46:58
● 2017-05-14 23:13:16
● 2018-01-27 03:33:12
○ 2026-02-20 07:15:46
○ 2026-05-09 14:10:48

○MXmail.ect.vn2015-10-30 → 2017-01-22 · 7 obs

● 2015-10-30 21:30:48
● 2016-05-21 20:03:18
○ 2016-07-30 22:00:10
○ 2016-12-02 02:09:56
● 2017-01-22 06:46:58
○ 2017-05-14 23:13:16
○ 2026-05-09 14:10:48

●MXsmtp81061.bkns.com.vn2026-02-20 → 2026-05-09 · 3 obs

○ 2018-01-27 03:33:12
● 2026-02-20 07:15:46
● 2026-05-09 14:10:48

○A103.28.38.1302016-12-02 → 2018-01-27 · 5 obs

○ 2016-07-30 22:00:10
● 2016-12-02 02:09:56
● 2018-01-27 03:33:12
○ 2026-02-20 07:15:46
○ 2026-05-09 14:10:48

○A103.28.39.42016-01-07 → 2016-01-09 · 5 obs

○ 2015-10-30 21:30:48
● 2016-01-07 17:47:44
● 2016-01-09 18:49:22
○ 2016-04-16 11:51:26
○ 2026-05-09 14:10:48

●A103.3.247.72026-02-20 → 2026-05-09 · 3 obs

○ 2018-01-27 03:33:12
● 2026-02-20 07:15:46
● 2026-05-09 14:10:48

○A123.30.145.222015-10-30 → 2015-10-30 · 4 obs

○ 2015-07-13 10:27:42
● 2015-10-30 21:30:48
○ 2016-01-07 17:47:44
○ 2026-05-09 14:10:48

○A198.54.115.2082016-04-16 → 2016-05-21 · 5 obs

○ 2016-01-09 18:49:22
● 2016-04-16 11:51:26
● 2016-05-21 20:03:18
○ 2016-07-30 22:00:10
○ 2026-05-09 14:10:48

○A203.119.8.1072016-07-30 → 2016-07-30 · 4 obs

○ 2016-05-21 20:03:18
● 2016-07-30 22:00:10
○ 2016-12-02 02:09:56
○ 2026-05-09 14:10:48

○A203.119.8.1112015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 10:27:42
○ 2017-05-14 23:13:16
○ 2026-05-09 14:10:48

○CNAMEthongbao.vnnic.vn2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 10:27:42
○ 2015-10-30 21:30:48
○ 2026-05-09 14:10:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
ect.vn	ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net	4 records

✅ Authoritative Response

Server:112.213.89.3

NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ect.vn (unsigned zone)

⏱️ Timing

Total: 1370ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.3.247.7`
NS	3	`nsbak.pavietnam.net, ns2.pavietnam.vn...`
MX	1	`smtp81061.bkns.com.vn (pri: 10)`
TXT	3	`ahrefs-site-verification_74a8c2f3d94a7d0, v=spf1 include:_spf.bkdata.vn ~all...`
SOA	1	`ns1.pavietnam.vn hostmaster.ect.vn`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)

Analysis

Hierarchy

The parent of mail.ect.vn is ect.vn.

IP Addresses

ect.vn points to an IP address: 103.3.247.7.

other host names include benhvienchinhhinh.com, taxivinhlong.vn, haiminh.com.vn, cpanel.vimarine.vn and website.www.thptsongdoc.edu.vn; they share IP numbers with ect.vn.

Name Servers

ect.vn is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

ect.vn at least partially shares name servers with other domains, for instance vanphongphambansi.vn, nui.vn, frozenpangasius.com, iosfarm.com and matongthanhxuan.com.

These name servers are commonly used with the following: ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.

Host names with two IP numbers:

nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22; ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3; ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.

Mail Servers

ect.vn is handled by a single mail server, smtp81061.bkns.com.vn.

ect.vn uses the same mail server setup as other domains, for instance inaba.vn, goandtalk.edu.vn, khanhhan.vn, namvudown.com and sfd-jsc.com.

ect.vn shares some mail servers with other domains, including okasa.vn, daitailoc.com, khanhlinh.vn and hatradecor.vn.

The host name smtp81061.bkns.com.vn points to IP 103.48.81.61.

ect.vn - robtex.com

ect.vn

vn

PTR for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ect.vn`

`vn`