`mx.cuacuontitadoor.com`

DNSSEC	⚠️ Not signed
A	103.77.162.22^{🇻🇳 SUPERDATA103.77.162.0/24 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	`salamanca.maychu.cloud`

`cuacuontitadoor.com`

	DNSSEC	⚠️ Not signed
	A	103.77.162.22^{🇻🇳 SUPERDATA103.77.162.0/24 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	`nsbak.pavietnam.net` ⭐
	NS	`ns1.pavietnam.vn`
	NS	`ns2.pavietnam.vn`
	TXT	`google-site-verification=WhaqV9z3KBtIhOA8c6HYp5yibzXAsV_Ooy5PX621hJ0`
	TXT	`8xjbq2n8nry7zf98hsr4xs9pkk52wpmv`
	TXT	`1k8648nqyw74w3tz2zn30qvstzfch8t2`
	TXT	`_k5ourna0zkymykb2j1d8zv268otok7p`
	TXT	`_9dss4hxt3m82tquf6g4gaayuvpcv3sj`
	SOA	`nsbak.pavietnam.net`hostmaster@cuacuontitadoor.com 2026-04-23 #20

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DNS History

2 records (1 active, 1 former)

●A103.77.162.222026-03-16 → 2026-05-10 · 3 obs

○ 2016-07-20 18:40:32
● 2026-03-16 11:57:22
● 2026-05-10 06:23:44

○A112.213.89.1172015-06-21 → 2016-07-20 · 4 obs

● 2015-06-21 14:22:18
● 2016-07-20 18:40:32
○ 2026-03-16 11:57:22
○ 2026-05-10 06:23:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cuacuontitadoor.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuacuontitadoor.com (unsigned zone)

⏱️ Timing

Total: 5004ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.77.162.22`

Analysis

IP Addresses

mx.cuacuontitadoor.com points to a single IP address: 103.77.162.22.

Other host names such as fit.tv-uni.edu.vn, khoatctm.tv-uni.edu.vn, vubao.com.vn, www.skydimo.vn and balancelife.vn share IPs with mx.cuacuontitadoor.com.

mx.cuacuontitadoor.com - robtex.com