`mx9322.maychuemail.net`

DNSSEC	⚠️ Not signed
A	112.213.93.22^{🇻🇳 SUPERDATA112.213.93.0/24 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	`mx9322.maychuemail.net`

`maychuemail.net`

	DNSSEC	⚠️ Not signed
	A	112.213.89.139^{🇻🇳 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}
	NS	`ns1.maychuemail.net` ⭐
	NS	`ns2.maychuemail.net`
	MX	`mail.maychuemail.net` ⭐
	TXT	`v=spf1 ip4:198.50.123.121 ip4:108.163.182.202 +a +mx ~all`
	SOA	`ns1.maychuemail.net`xuancan@pavietnam.vn 2023-08-30 #1

📈 Tranco rank: #246,555

PTR for

22.93.213.112.in-addr.arpa

MX for

usm.com.vn

DNS History

1 record (1 active, 0 former)

●A112.213.93.222018-07-25 → 2026-05-12 · 2 obs

● 2018-07-25 18:10:58
● 2026-05-12 01:35:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
maychuemail.net	ns1.maychuemail.net, ns2.maychuemail.net	2 records

✅ Authoritative Response

Server:147.182.227.22

NS records: ns1.maychuemail.net, ns2.maychuemail.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.93.22`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.maychuemail.net, ns2.maychuemail.net)

Analysis

Mail Server Role

mx9322.maychuemail.net serves as the mail server for usm.com.vn.

mail10322.maychuemail.com and mail163188.maychuemail.com are commonly used as mail servers alongside mx9322.maychuemail.net.

IP Addresses

mx9322.maychuemail.net points to a single IP: 112.213.93.22.

Other host names, such as mail9322.dotvndns.vn, share IP numbers with mx9322.maychuemail.net.

mx9322.maychuemail.net - robtex.com

mx9322.maychuemail.net

maychuemail.net