`dodacmiendong.com`

DNSSEC	⚠️ Not signed
A	210.211.118.238^{🇻🇳 VTDC-AS-VN210.211.112.0/21 Proxy-registered route object}
		PTR	`118238.ninavietnam.info`
NS	`ns1.dotvndns.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	`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	`ns2.nina.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
NS	`ns3.nina.vn`
		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.dodacmiendong.com` ⭐
		A	210.211.118.238^{🇻🇳 VTDC-AS-VN210.211.112.0/21 Proxy-registered route object}
			PTR	`118238.ninavietnam.info`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.dotvndns.vn`hostmaster@dodacmiendong.com 2020-05-30 #2

`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=1777559751

Subdomains

mail.dodacmiendong.com

Same first word

dodacmiendong.com

DNS History

6 records (6 active, 0 former)

●NSns1.dotvndns.vn2019-12-17 → 2026-04-30 · 2 obs

● 2019-12-17 14:37:10
● 2026-04-30 14:39:22

●NSns1.nina.vn2019-12-17 → 2026-04-30 · 2 obs

● 2019-12-17 14:37:10
● 2026-04-30 14:39:22

●NSns2.nina.vn2019-12-17 → 2026-04-30 · 2 obs

● 2019-12-17 14:37:10
● 2026-04-30 14:39:22

●NSns3.nina.vn2019-12-17 → 2026-04-30 · 2 obs

● 2019-12-17 14:37:10
● 2026-04-30 14:39:22

●MXmail.dodacmiendong.com2019-12-17 → 2026-04-30 · 2 obs

● 2019-12-17 14:37:10
● 2026-04-30 14:39:22

●A210.211.118.2382019-12-17 → 2026-04-30 · 2 obs

● 2019-12-17 14:37:10
● 2026-04-30 14:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
dodacmiendong.com	ns1.nina.vn, ns2.nina.vn, ns3.nina.vn	-

✅ Authoritative Response

Server:112.213.89.3

NS records: ns1.nina.vn, ns2.nina.vn, ns3.nina.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dodacmiendong.com (unsigned zone)

⏱️ Timing

Total: 1130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.211.118.238`
NS	3	`ns2.nina.vn, ns3.nina.vn...`
MX	1	`mail.dodacmiendong.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.dotvndns.vn hostmaster.dodacmiendong`

Analysis

Hierarchy

dodacmiendong.com is a parent of mail.dodacmiendong.com.

IP Addresses

dodacmiendong.com points to a single IP number: 210.211.118.238.

Other host names, for instance 38.116profile.chachacha.edu.vn, tiembanhkimloan.com, mail.dodacmiendong.com, tudienhcm.com and angelfire.chachacha.edu.vn share IP numbers with dodacmiendong.com.

Name Servers

dodacmiendong.com is delegated to four name servers: ns1.dotvndns.vn, ns1.nina.vn, ns2.nina.vn and ns3.nina.vn.

dodacmiendong.com at least partially shares name servers with other domains, for instance vaa.org.vn, aloha-fashion.com, ledhoangkimlong.com, thinhlong.com.vn and amthanhhoitruong.vn.

These name servers are commonly used with ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, ns4.nina.vn and ns3.dotvndns.vn.

Two IPs:

ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3.

One IP:

ns1.nina.vn points to 112.213.89.3.

ns2.nina.vn points to 222.255.121.247.

ns3.nina.vn points to 112.213.89.22.

Names pointing to 112.213.89.3: ns1.dotvndns.vn and ns1.nina.vn.

Mail Servers

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

mail.dodacmiendong.com points to a single IP: 210.211.118.238.

dodacmiendong.com - robtex.com