`tinhdauthong.com`

DNSSEC	⚠️ Not signed
A	103.153.69.131^{🇻🇳 LANIT-AS-VN103.153.69.0/24 TAM-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`
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`
SOA	`nsbak.pavietnam.net`hostmaster@tinhdauthong.com 2025-03-04 #14

`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=1778555591

Subdomains

www.tinhdauthong.com

Same first word

tinhdauthong.com

DNS History

11 records (4 active, 7 former)

○NSns1.dotvndns.vn2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 18:49:18
○ 2016-03-31 12:54:58
○ 2026-05-12 03:43:18

●NSns1.pavietnam.vn2017-04-05 → 2026-05-12 · 3 obs

○ 2016-03-31 12:54:58
● 2017-04-05 05:43:40
● 2026-05-12 03:43:18

○NSns2.dotvndns.vn2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 18:49:18
○ 2016-03-31 12:54:58
○ 2026-05-12 03:43:18

●NSns2.pavietnam.vn2017-04-05 → 2026-05-12 · 3 obs

○ 2016-03-31 12:54:58
● 2017-04-05 05:43:40
● 2026-05-12 03:43:18

●NSnsbak.pavietnam.net2017-04-05 → 2026-05-12 · 3 obs

○ 2016-03-31 12:54:58
● 2017-04-05 05:43:40
● 2026-05-12 03:43:18

○MXmr.pavietnam.vn2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 18:49:18
○ 2016-03-31 12:54:58
○ 2026-05-12 03:43:18

●A103.153.69.1312026-03-10 → 2026-05-12 · 3 obs

○ 2020-02-07 19:28:36
● 2026-03-10 16:07:36
● 2026-05-12 03:43:18

○A103.205.96.2342017-04-05 → 2017-04-05 · 4 obs

○ 2016-03-31 12:54:58
● 2017-04-05 05:43:40
○ 2020-02-07 19:28:36
○ 2026-05-12 03:43:18

○A103.48.193.82020-02-07 → 2020-02-07 · 4 obs

○ 2017-04-05 05:43:40
● 2020-02-07 19:28:36
○ 2026-03-10 16:07:36
○ 2026-05-12 03:43:18

○A112.213.89.382015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 18:49:18
○ 2015-12-16 14:40:50
○ 2026-05-12 03:43:18

○A112.213.91.612015-12-16 → 2015-12-16 · 4 obs

○ 2015-08-21 18:49:18
● 2015-12-16 14:40:50
○ 2016-03-31 12:54:58
○ 2026-05-12 03:43:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
tinhdauthong.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 tinhdauthong.com (unsigned zone)

⏱️ Timing

Total: 1525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.153.69.131`
NS	3	`ns2.pavietnam.vn, nsbak.pavietnam.net...`
SOA	1	`nsbak.pavietnam.net hostmaster.tinhdauth`

Analysis

Hierarchy

www.tinhdauthong.com has tinhdauthong.com as its parent.

IP Addresses

tinhdauthong.com maps to IP address 103.153.69.131.

Other host names, for example www.tinhdauthong.com, nhansamviethan.com and www.nhansamviethan.com share the same IP as tinhdauthong.com.

Name Servers

tinhdauthong.com is delegated to name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

tinhdauthong.com at least partially shares name servers with other domains such as vinanha.vn, yamaha-motor.com.vn, mamnonhaiau.com, dulichvatican.com and vesophattai.com.

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

tinhdauthong.com - robtex.com