`truonghungphat.com`

DNSSEC	⚠️ Not signed
A	103.75.187.20^{🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-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@truonghungphat.com 2026-04-29 #10

`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=1778332861

Subdomains

mail.truonghungphat.com

www.truonghungphat.com

Same first word

truonghungphat.com

DNS History

11 records (4 active, 7 former)

○NSns-master.inet.vn2015-12-24 → 2016-03-27 · 4 obs

● 2015-12-24 04:08:04
● 2016-03-27 04:55:26
○ 2016-09-26 23:08:26
○ 2026-05-09 13:27:20

○NSns1.inet.vn2015-12-24 → 2016-03-27 · 4 obs

● 2015-12-24 04:08:04
● 2016-03-27 04:55:26
○ 2016-09-26 23:08:26
○ 2026-05-09 13:27:20

●NSns1.pavietnam.vn2017-10-08 → 2026-05-09 · 3 obs

○ 2016-09-26 23:08:26
● 2017-10-08 06:19:30
● 2026-05-09 13:27:20

○NSns2.inet.vn2015-12-24 → 2016-03-27 · 4 obs

● 2015-12-24 04:08:04
● 2016-03-27 04:55:26
○ 2016-09-26 23:08:26
○ 2026-05-09 13:27:20

●NSns2.pavietnam.vn2017-10-08 → 2026-05-09 · 3 obs

○ 2016-09-26 23:08:26
● 2017-10-08 06:19:30
● 2026-05-09 13:27:20

●NSnsbak.pavietnam.net2017-10-08 → 2026-05-09 · 3 obs

○ 2016-09-26 23:08:26
● 2017-10-08 06:19:30
● 2026-05-09 13:27:20

○A103.57.221.162026-03-10 → 2026-04-07 · 5 obs

○ 2017-10-08 06:19:30
● 2026-03-10 18:42:44
● 2026-04-07 07:13:42
○ 2026-05-01 07:11:30
○ 2026-05-09 13:27:20

●A103.75.187.202026-05-01 → 2026-05-09 · 3 obs

○ 2026-04-07 07:13:42
● 2026-05-01 07:11:30
● 2026-05-09 13:27:20

○A112.78.7.1622015-07-21 → 2015-12-24 · 4 obs

● 2015-07-21 19:08:36
● 2015-12-24 04:08:04
○ 2016-03-27 04:55:26
○ 2026-05-09 13:27:20

○A202.92.5.962016-03-27 → 2016-03-27 · 4 obs

○ 2015-12-24 04:08:04
● 2016-03-27 04:55:26
○ 2016-09-26 23:08:26
○ 2026-05-09 13:27:20

○A202.92.6.122017-10-08 → 2017-10-08 · 4 obs

○ 2016-09-26 23:08:26
● 2017-10-08 06:19:30
○ 2026-03-10 18:42:44
○ 2026-05-09 13:27:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
truonghungphat.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 truonghungphat.com (unsigned zone)

⏱️ Timing

Total: 1832ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.75.187.20`
NS	3	`ns2.pavietnam.vn, nsbak.pavietnam.net...`
SOA	1	`nsbak.pavietnam.net hostmaster.truonghun`

Analysis

Hierarchy

truonghungphat.com is a parent of mail.truonghungphat.com and www.truonghungphat.com.

IP Addresses

truonghungphat.com points to IP number 103.75.187.20.

For instance, other host names cpcalendars.thuvienquocgia.vn, autodiscover.thuvienquocgia.vn, webmail.thuvienquocgia.vn, webdisk.thuvienquocgia.vn and cpcontacts.thuvienquocgia.vn share IP numbers with truonghungphat.com.

Name Servers

The delegation for truonghungphat.com is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

truonghungphat.com shares name servers with other domains at least partially, for example thaodieninvestment.com, vaccount.vn, hiokivn.com, thpthv.vn and htcpost.vn.

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

Host names with two IPs:

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

truonghungphat.com - robtex.com