`datnenduchoa.com`

DNSSEC	⚠️ Not signed
A	103.82.22.192^{🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN}
		PTR	`103.82.22.192.cloudfly.vn`
NS	`ns1.nina.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.pavietnam.vn`
		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.pavietnam.vn`
		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.pavietnam.net`
		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	`mail.datnenduchoa.com` ⭐
		A	103.82.22.192^{🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN}
			PTR	`103.82.22.192.cloudfly.vn`
TXT	`v=spf1 ip4:103.82.22.192 a mx include:_spf.google.com include:luoithepsaigon....`
SOA	`ns1.nina.vn`hostmaster@datnenduchoa.com 2025-11-21 #6

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774720842

Subdomains

mail.datnenduchoa.com

Same first word

datnenduchoa.com

DNS History

6 records (6 active, 0 former)

●NSns1.nina.vn2026-03-16 → 2026-03-28 · 2 obs

● 2026-03-16 09:34:10
● 2026-03-28 18:27:02

●NSns1.pavietnam.vn2026-03-16 → 2026-03-28 · 2 obs

● 2026-03-16 09:34:10
● 2026-03-28 18:27:02

●NSns2.pavietnam.vn2026-03-16 → 2026-03-28 · 2 obs

● 2026-03-16 09:34:10
● 2026-03-28 18:27:02

●NSnsbak.pavietnam.net2026-03-16 → 2026-03-28 · 2 obs

● 2026-03-16 09:34:10
● 2026-03-28 18:27:02

●MXmail.datnenduchoa.com2026-03-16 → 2026-03-28 · 2 obs

● 2026-03-16 09:34:10
● 2026-03-28 18:27:02

●A103.82.22.1922026-03-16 → 2026-03-28 · 2 obs

● 2026-03-16 09:34:10
● 2026-03-28 18:27:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
datnenduchoa.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 datnenduchoa.com (unsigned zone)

⏱️ Timing

Total: 1569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.82.22.192`
NS	3	`nsbak.pavietnam.net, ns2.pavietnam.vn...`
MX	1	`mail.datnenduchoa.com (pri: 10)`
TXT	1	`v=spf1 ip4:103.82.22.192 a mx include:_s`
SOA	1	`ns1.nina.vn hostmaster.datnenduchoa.com`

Analysis

Hierarchy

The parent of mail.datnenduchoa.com is datnenduchoa.com.

IP Addresses

datnenduchoa.com points to an IP address: 103.82.22.192.

other host names include mail.sonthehemoi.vn, www.shimex.vn, mail.inoxphatdat.com, mail.nhomxingfanhapkhau.com.vn and mail.shimex.vn; they share IP numbers with datnenduchoa.com.

Name Servers

datnenduchoa.com delegates to four name servers: nsbak.pavietnam.net, ns1.nina.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

datnenduchoa.com at least partially shares name servers with other domains, for instance dongapc.com.vn, vitex.com.vn, nhadathanoi.com.vn, kcnttc.com and amfagold.com.vn.