`adec.vn`

DNSSEC	⚠️ Not signed
A	222.253.45.130^{🇻🇳 VTN-1222.253.40.0/21 VNPT-Net}
		PTR	`static.vnpt.vn`
NS	`ns1.pavietnam.vn` ⭐ ⚠️ Not in parent delegation
		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	`ns1.dotvndns.vn` ⚠️ Not in zone NS records
		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.dotvndns.vn` ⚠️ Not in zone NS records
		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	`ns2.pavietnam.vn` ⚠️ Not in parent delegation
		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.dotvndns.com` ⚠️ Not in zone NS records
		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	`mx1.larksuite.com` ⭐
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.larksuite.com`⁽⁵⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx3.larksuite.com`⁽¹⁰⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.223^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.230.154^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`verification-code-site-App_lark=ibyTCT4eXROJj4vkR4mu`
TXT	`v=spf1 +include:spf.onlarksuite.com -all`
SOA	`ns1.pavietnam.vn`hostmaster@adec.vn 2026-05-05 #16

`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=2030754840

Subdomains

www.adec.vn

Same first word

adec.ae

adec.com

adec.com.sg

adec.ro

adec.de

adec.io

adec.us

adec.ru

adec.corsica

adec.net

adec.org

adec.co.za

adec.sk

adec.asia

adec.cl

adec.fi

adec.vn

adec.org.au

adec.edu.au

adec.me

adec.xyz

adec.tv

adec.org.ar

adec.org.py

adec.it

adec.com.br

adec.edu.sa

adec.az

adec.org.za

adec.biz

adec.work

adec.org.uk

adec.ch

adec.co

Similar names

ecda.org

ecad.de

aedc.me

acde.ru

edac.io

cade.cz

aced.eu

cade.in

cead.se

ecad.fr

dcea.net

aecd.cn

cade.site

edac.church

adce.org

cade.mx

ceda.pl

deca.dk

deca.net

deca.org

aedc.gov.au

edca.it

dace.ca

cade.de

deca.ltd

aecd.com.br

daec.de

cade.lat

eadc.com.sg

edac.com

aedc.fr

deac.lt

cead.com.co

ceda.com

dcea.ru

aced.dk

acde.com

aced.cn

dace.at

adce.ae

cade.edu.mx

aced.co.nz

ecda.ru

aced.com.br

cade.fr

ecda.co.uk

cade.co.kr

dace.us

aced.cz

deca.com.au

cead.it

dcea.de

cade.es

dace.ch

aced.ro

cade.org.mx

aced.site

deca.cn

aced.com.au

aced.uk

caed.com

deca.no

deac.me

caed.org

aced.net

edac.com.cn

cead.com.mx

ecda.pl

dcea.go.tz

caed.ca

ecad.pro

deca.com.tw

cade.com.au

ecad.in

eadc.be

edca.org

deca.nyc

ecad.pl

ceda.com.au

aecd.com

cade.org

ecda.org.tw

ceda.cc

deca.mk

dace.es

deca.cat

edca.net

cade.tv

ecad.io

deac.de

caed.dyndns.org

cade.sp.gov.br

ecad.com.br

caed.us

ecad.name

edca.com.mx

DNS History

9 records (9 active, 0 former)

●NSns1.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

●NSns2.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

●NSns2.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

●NSnsbak.dotvndns.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

●MXmx1.larksuite.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

●MXmx2.larksuite.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

●MXmx3.larksuite.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

●A222.253.45.1302026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 10:15:16
● 2026-05-10 17:20:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
adec.vn	ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com	4 records

✅ Authoritative Response

Server:112.213.89.22

NS records: ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adec.vn (unsigned zone)

⏱️ Timing

Total: 2268ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.253.45.130`
NS	2	`ns1.pavietnam.vn, ns2.pavietnam.vn`
MX	3	`mx1.larksuite.com (pri: 1), mx2.larksuite.com (pri: 5)...`
TXT	2	`verification-code-site-App_lark=ibyTCT4e, v=spf1 +include:spf.onlarksuite.com -all`
SOA	1	`ns1.pavietnam.vn hostmaster.adec.vn`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

adec.vn is the parent of www.adec.vn.

IP Addresses

adec.vn resolves to one IP number: 222.253.45.130.

Other host names, for instance automationadec.io.vn, anduongmes.ddns.net, anduong.vn and adecsol.vn share IP numbers with adec.vn.

Name Servers

adec.vn is delegated to five name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

adec.vn at least partially shares name servers with other domains, for instance kadina.com.vn, bvtuachua.org.vn, gaugesvn.com, adsvietnam.vn and phongbanve.com.

These name servers are commonly used alongside nsbak.pavietnam.net and ns3.dotvndns.vn.

Host names with two IP numbers

nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22

ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3

ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247

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

Host names pointing to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn

Host names pointing to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn

Host names pointing to 2406:9c80::9000:111: ns2.dotvndns.vn and ns2.pavietnam.vn

Host names pointing to 222.255.121.247: ns2.dotvndns.vn and ns2.pavietnam.vn

Mail Servers

adec.vn is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

adec.vn shares some mail servers with other domains, at least partially, for instance ime.moe.cdn.cloudflare.net, fujifruit.com.vn, voip247.vn, apicat.com and kins.cc.

Host names with three IP numbers:

mx3.larksuite.com points to 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names with one IP number:

mx1.larksuite.com points to 18.139.153.173.

mx2.larksuite.com points to 18.139.153.173.

Host names that point to 18.139.153.173:

mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com point to 18.139.153.173.

adec.vn - robtex.com

adec.vn

vn

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

`adec.vn`

`vn`