`datdanang.vn`

DNSSEC	⚠️ Not signed
A	103.159.51.71^{🇻🇳 NHAN-HOA-AS-VN103.159.51.0/24 NHANHOASOLUTIONS-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` ⚠️ Not in zone NS records
		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.datdanang.vn` ⭐
		A	103.95.197.42^{🇻🇳 DVS-AS-VN103.95.196.0/22 DVS-VN}
TXT	`v=spf1 a mx ~all`
SOA	`ns1.pavietnam.vn`hostmaster@datdanang.vn 2024-03-26 #9

`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=2030579637

Subdomains

mail.datdanang.vn

Same first word

datdanang.vn

DNS History

10 records (5 active, 5 former)

○NSdns15.fpt.vn2015-08-15 → 2018-05-10 · 4 obs

● 2015-08-15 07:49:14
● 2018-05-10 09:50:50
○ 2018-06-20 01:29:06
○ 2026-03-24 17:56:52

○NSdns16.fpt.vn2015-08-15 → 2018-05-10 · 4 obs

● 2015-08-15 07:49:14
● 2018-05-10 09:50:50
○ 2018-06-20 01:29:06
○ 2026-03-24 17:56:52

●NSns1.pavietnam.vn2018-06-20 → 2026-03-24 · 3 obs

○ 2018-05-10 09:50:50
● 2018-06-20 01:29:06
● 2026-03-24 17:56:52

●NSns2.pavietnam.vn2018-06-20 → 2026-03-24 · 3 obs

○ 2018-05-10 09:50:50
● 2018-06-20 01:29:06
● 2026-03-24 17:56:52

●NSnsbak.pavietnam.net2026-02-22 → 2026-03-24 · 3 obs

○ 2018-06-20 01:29:06
● 2026-02-22 07:54:44
● 2026-03-24 17:56:52

●MXmail.datdanang.vn2018-06-20 → 2026-03-24 · 2 obs

● 2018-06-20 01:29:06
● 2026-03-24 17:56:52

●A103.159.51.712026-02-22 → 2026-03-24 · 3 obs

○ 2018-11-23 23:59:54
● 2026-02-22 07:54:44
● 2026-03-24 17:56:52

○A103.95.197.422018-06-20 → 2018-11-23 · 5 obs

○ 2018-05-30 11:37:00
● 2018-06-20 01:29:06
● 2018-11-23 23:59:54
○ 2026-02-22 07:54:44
○ 2026-03-24 17:56:52

○A118.69.204.2022015-08-15 → 2018-05-10 · 4 obs

● 2015-08-15 07:49:14
● 2018-05-10 09:50:50
○ 2018-05-30 11:37:00
○ 2026-03-24 17:56:52

○A203.119.8.1072018-05-30 → 2018-05-30 · 4 obs

○ 2018-05-10 09:50:50
● 2018-05-30 11:37:00
○ 2018-06-20 01:29:06
○ 2026-03-24 17:56:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, d.dns-servers.vn, h.dns-servers.vn, g.dns-servers.vn...	-
datdanang.vn	ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net	4 records

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for datdanang.vn (unsigned zone)

⏱️ Timing

Total: 1393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.159.51.71`
NS	2	`ns2.pavietnam.vn, ns1.pavietnam.vn`
MX	1	`mail.datdanang.vn (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.pavietnam.vn hostmaster.datdanang.vn`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

The parent of mail.datdanang.vn is datdanang.vn.

IP Addresses

datdanang.vn points to an IP address: 103.159.51.71.

Name Servers

datdanang.vn is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

datdanang.vn at least partially shares name servers with other domains, for instance porsche-importervn.com, bacsydohoangdung.com, bacsicaytrong.com.vn, vinacomvietnam.vn and snkvina.com.

These name servers are commonly used with the following: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and dnsbak.pavietnam.vn.

Host names with two IP numbers:

nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22; ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3; ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.

Mail Servers

datdanang.vn is handled by a single mail server, mail.datdanang.vn.

The host name mail.datdanang.vn points to IP 103.95.197.42.

datdanang.vn - robtex.com

datdanang.vn

vn