`pro44.emailserver.vn`

DNSSEC	⚠️ Not signed
A	103.110.129.146^{🇻🇳 AXYS-VN103.110.128.0/23}
		PTR	`pro46.emailserver.vn`

`emailserver.vn`

	DNSSEC	🔒 Signed (DS record present)
	A	103.110.129.129^{🇻🇳 AXYS-VN103.110.128.0/23}
	NS	`ns-331.awsdns-41.com` ⭐
	NS	`ns-1322.awsdns-37.org`
	NS	`ns-1749.awsdns-26.co.uk`
	NS	`ns-683.awsdns-21.net`
	MX	`smtp.google.com` ⭐
	TXT	`v=spf1 include:smtp.emailserver.vn include:lus.emailserver.vn include:spf.pr...`
	SOA	`ns-331.awsdns-41.com`awsdns-hostmaster@amazon.com serial=1

📈 Tranco rank: #161,095

PTR for

142.48.15.103.in-addr.arpa

MX for

carboline.com.vn

toanthangcar.com

tenko.vn

Previously MX for

gstudy.vn

hybrid-technologies.vn

lopxevinhkhanh.vn

gamalaptop.vn

skylinevietnam.com

everstarlines.com.vn

qs.com.vn

dieutriarv.vn

baiksantextile.com

manhhungphat.vn

swd.vn

decormall.vn

wili.com.vn

Similar names

44pro.com

4por4.eu

4por4.com

44pro.jp

4por4.es

44pro.ru

4por4.pt

DNS History

3 records (1 active, 2 former)

●A103.110.129.1462026-02-19 → 2026-05-13 · 3 obs

○ 2021-08-31 02:37:20
● 2026-02-19 03:33:32
● 2026-05-13 04:50:22

○A103.15.48.1422019-04-13 → 2021-08-31 · 4 obs

● 2019-04-13 13:14:42
● 2021-08-31 02:37:20
○ 2026-02-19 03:33:32
○ 2026-05-13 04:50:22

○A2405:7bc0:0:4::352021-08-31 → 2021-08-31 · 4 obs

○ 2019-04-13 13:14:42
● 2021-08-31 02:37:20
○ 2026-02-19 03:33:32
○ 2026-05-13 04:50:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
emailserver.vn	ns-1322.awsdns-37.org, ns-683.awsdns-21.net, ns-331.awsdns-41.com, ns-1749.awsdns-26.co.uk	-

✅ Authoritative Response

Server:205.251.197.42

NS records: ns-1322.awsdns-37.org, ns-683.awsdns-21.net, ns-331.awsdns-41.com, ns-1749.awsdns-26.co.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2658ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.110.129.146`

Analysis

Mail Server Role

pro44.emailserver.vn serves as a mail server for carboline.com.vn, toanthangcar.com and tenko.vn.

For mail handling, toanthangcar-com.mail.protection.outlook.com serves as a mail server together with pro44.emailserver.vn.

IP Addresses

pro44.emailserver.vn points to a single IP number: 103.110.129.146.

Other host names such as gaonvina.com, pro37.emailserver.vn and pro46.emailserver.vn share IP numbers with pro44.emailserver.vn.

pro44.emailserver.vn - robtex.com