`baobinamninh.vn`

DNSSEC	⚠️ Not signed
A	103.82.198.26^{🇻🇳 ECONET-AS-VN103.82.198.0/24 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	`ssd-rsl01.hostingvn.com`
NS	`htsvns002.hoster.vn` ⭐
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	`ns2.dotvndns.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	`ns3.dotvndns.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`
NS	`ns4.dotvndns.vn`
NS	`nsbak.dotvndns.com`
		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.baobinamninh.vn` ⭐
		A	124.158.4.36^{🇻🇳 CMC-2124.158.4.0/24 CMCTELECOM-VN}
			PTR	`linux02.theappnow.net`
TXT	`v=spf1 a mx ~all`
TXT	`google-site-verification=MiOoI3jmEg2_0hJ1QhhHK-G6uFe5MFrj14rhBjovJ_c`
SOA	`htsvns002.hoster.vn`hostmaster@baobinamninh.vn 2026-01-05 #16

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030753637

Subdomains

www.baobinamninh.vn

mail.baobinamninh.vn

Same first word

baobinamninh.vn

DNS History

15 records (8 active, 7 former)

○NShtsvns001.hoster.vn2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 22:43:32
○ 2020-03-15 22:57:42
○ 2026-05-10 01:37:06

●NShtsvns002.hoster.vn2017-03-27 → 2026-05-10 · 2 obs

● 2017-03-27 22:43:32
● 2026-05-10 01:37:06

●NSns1.dotvndns.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2020-03-15 22:57:42
● 2026-05-01 17:09:46
● 2026-05-10 01:37:06

○NSns1.hoster.vn2020-03-15 → 2020-03-15 · 4 obs

○ 2017-03-27 22:43:32
● 2020-03-15 22:57:42
○ 2026-05-01 17:09:46
○ 2026-05-10 01:37:06

●NSns2.dotvndns.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2020-03-15 22:57:42
● 2026-05-01 17:09:46
● 2026-05-10 01:37:06

○NSns2.hoster.vn2020-03-15 → 2020-03-15 · 4 obs

○ 2017-03-27 22:43:32
● 2020-03-15 22:57:42
○ 2026-05-01 17:09:46
○ 2026-05-10 01:37:06

●NSns3.dotvndns.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2020-03-15 22:57:42
● 2026-05-01 17:09:46
● 2026-05-10 01:37:06

○NSns3.hoster.vn2020-03-15 → 2020-03-15 · 4 obs

○ 2017-03-27 22:43:32
● 2020-03-15 22:57:42
○ 2026-05-01 17:09:46
○ 2026-05-10 01:37:06

●NSns4.dotvndns.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2020-03-15 22:57:42
● 2026-05-01 17:09:46
● 2026-05-10 01:37:06

○NSns4.hoster.vn2020-03-15 → 2020-03-15 · 4 obs

○ 2017-03-27 22:43:32
● 2020-03-15 22:57:42
○ 2026-05-01 17:09:46
○ 2026-05-10 01:37:06

●NSnsbak.dotvndns.com2026-05-01 → 2026-05-10 · 3 obs

○ 2020-03-15 22:57:42
● 2026-05-01 17:09:46
● 2026-05-10 01:37:06

●MXmail.baobinamninh.vn2017-03-27 → 2026-05-10 · 2 obs

● 2017-03-27 22:43:32
● 2026-05-10 01:37:06

●A103.82.198.262026-05-01 → 2026-05-10 · 3 obs

○ 2020-03-15 22:57:42
● 2026-05-01 17:09:46
● 2026-05-10 01:37:06

○A124.158.4.362020-03-15 → 2020-03-15 · 4 obs

○ 2017-03-27 22:43:32
● 2020-03-15 22:57:42
○ 2026-05-01 17:09:46
○ 2026-05-10 01:37:06

○A203.162.238.142017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 22:43:32
○ 2020-03-15 22:57:42
○ 2026-05-10 01:37:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
baobinamninh.vn	ns4.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, ns1.dotvndns.vn...	4 records

✅ Authoritative Response

Server:112.213.89.22

NS records: ns4.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for baobinamninh.vn (unsigned zone)

⏱️ Timing

Total: 2243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.82.198.26`
NS	5	`nsbak.dotvndns.com, ns3.dotvndns.vn...`
MX	1	`mail.baobinamninh.vn (pri: 10)`
TXT	2	`google-site-verification=MiOoI3jmEg2_0hJ, v=spf1 a mx ~all`
SOA	1	`htsvns002.hoster.vn hostmaster.baobinamn`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn...)

Analysis

Hierarchy

baobinamninh.vn is a parent of www.baobinamninh.vn and mail.baobinamninh.vn.

IP Addresses

baobinamninh.vn points to a single IP number: 103.82.198.26.

Other host names, for instance mail.hungdanang.vn, mail.muabantau.com, mail.a1vn.net, mail.absoltech.com.vn and a1vn.net share IP numbers with baobinamninh.vn.

Name Servers

baobinamninh.vn delegates to six name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, ns4.dotvndns.vn and htsvns002.hoster.vn.

baobinamninh.vn shares name servers with other domains at least partially, for instance hethongcua.com.vn, sisi.com.vn, basesender.net, khanhlinh.vn and taiche.vn.