`mail.thanhdigital.com`

CNAME	`thanhdigital.com`
DNSSEC	⚠️ Not signed
A	103.221.222.21^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
NS	`ns3.azdigi.com` ⭐
		A	45.252.248.5^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN}
NS	`ns4.azdigi.com`
		A	103.221.222.220^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
MX	`thanhdigital.com` ⭐
		A	103.221.222.21^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
TXT	`v=spf1 +a +mx +ip4:103.221.220.47 include:azdigi-mailgateway.com +ip4:103.221...`
SOA	`ns3.azdigi.com`hosting-admin@azdigi.com 2026-03-30 #1

`thanhdigital.com`

	DNSSEC	⚠️ Not signed
	A	103.221.222.21^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
	NS	`ns3.azdigi.com` ⭐
	NS	`ns4.azdigi.com`
	MX	`thanhdigital.com` ⭐
	TXT	`v=spf1 +a +mx +ip4:103.221.220.47 include:azdigi-mailgateway.com +ip4:103.221...`
	SOA	`ns3.azdigi.com`hosting-admin@azdigi.com 2026-03-30 #1

Previously MX for

thanhdigital.com

Same first word

mail.na

mail.gov.cl

mail.srl

mail.org.nz

mail.chicappa.jp

mail.123hjemmeside.no

mail.fantasyleague.cc

mail.ufcfan.org

mail.ge

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mail.run

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mail.eating-organic.net

mail.ba.gov.br

mail.com

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mail.edu.tw

mail.dnsalias.net

mail.pro.br

mail.ne.jp

mail.co.jp

mail.be

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mail.how

mail.in-brb.de

mail.ro

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mail.neustar

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mail.broker

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mail.ps

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mail.gouv.ci

mail.gi

mail.fr

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mail.k12.vt.us

mail.photos

mail.omg.lol

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mail.cloudaccess.net

mail.girly.jp

mail.ec

mail.blog

mail.potager.org

mail.v.ua

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mail.kim

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mail.gov.ls

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mail.si

mail.gov.rw

mail.gov.bs

mail.ca

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mail.ks.ua

mail.org.br

mail.technology

mail.edu.ru

mail.edu.az

mail.global

mail.bambina.jp

mail.hu.net

mail.whitesnow.jp

mail.se

mail.keymachine.de

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DNS History

2 records (1 active, 1 former)

○A45.124.84.122017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 03:10:40
○ 2026-03-27 09:46:44
○ 2026-05-10 09:41:36

●CNAMEthanhdigital.com2026-03-27 → 2026-05-10 · 2 obs

● 2026-03-27 09:46:44
● 2026-05-10 09:41:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net...	-
thanhdigital.com	ns3.azdigi.com, ns4.azdigi.com	2 records

✅ Authoritative Response

Server:45.252.248.5

NS records: ns3.azdigi.com, ns4.azdigi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thanhdigital.com (unsigned zone)

⏱️ Timing

Total: 917ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`thanhdigital.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.azdigi.com, ns4.azdigi.com)

Analysis

IP Addresses

mail.thanhdigital.com points to IP number: 103.221.222.21.

Other host names such as www.viethoamachine.com.vn, mail.cuuhobinhduong.com, wellcarepharma.vn.vihand.com, prokaraoke.vn.thanhaudio.vn and www.teachera.edu.vn share IPs with mail.thanhdigital.com.

Name Servers

mail.thanhdigital.com is delegated to two name servers: ns3.azdigi.com and ns4.azdigi.com.

mail.thanhdigital.com shares the same name server setup as mozart.vn, caychoivang.net, mnbluecrosstobacco.com, dulichthoi.com and tuongmynghe.com.

mail.thanhdigital.com at least partially shares name servers with other domains, for instance phukiendienthoaidanang.vn, salesvn.top, phongkhamana.com, bio2a.com and amun.vn.

These name servers are commonly used alongside ns3.azdigihost.com, ns4.azdigihost.com, ns1.matbao.vn, ns2.matbao.vn, nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn, ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.

Host names with a single IP:

ns3.azdigi.com points to 45.252.248.5.

ns4.azdigi.com points to 103.221.222.220.

Mail Servers

mail.thanhdigital.com is handled by a single mail server, thanhdigital.com.

The mail server setup for mail.thanhdigital.com mirrors that of other domains, for instance thanhdigital.com.

thanhdigital.com points to a single IP: 103.221.222.21.

mail.thanhdigital.com - robtex.com