`phauthuat.net`

DNSSEC	⚠️ Not signed
A	103.7.41.249^{🇻🇳 SUPERDATA103.7.41.0/24 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	`mx41249.superdata.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`
		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`
SOA	`ns1.pavietnam.vn`hostmaster@phauthuat.net 2021-06-28 #3

`net`

	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=1778366386

Subdomains

www.phauthuat.net

Same first word

phauthuat.net

DNS History

5 records (4 active, 1 former)

●NSns1.pavietnam.vn2015-07-24 → 2026-05-09 · 2 obs

● 2015-07-24 17:37:14
● 2026-05-09 22:57:14

●NSns2.pavietnam.vn2015-07-24 → 2026-05-09 · 2 obs

● 2015-07-24 17:37:14
● 2026-05-09 22:57:14

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 3 obs

○ 2015-07-24 17:37:14
● 2026-05-01 07:56:42
● 2026-05-09 22:57:14

●A103.7.41.2492015-11-25 → 2026-05-09 · 3 obs

○ 2015-07-24 17:37:14
● 2015-11-25 13:12:08
● 2026-05-09 22:57:14

○A112.213.89.382015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 17:37:14
○ 2015-11-25 13:12:08
○ 2026-05-09 22:57:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
phauthuat.net	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	2 records

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phauthuat.net (unsigned zone)

⏱️ Timing

Total: 1732ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.7.41.249`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
SOA	1	`ns1.pavietnam.vn hostmaster.phauthuat.ne`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.pavietnam.net, nsbak.pavietnam.net)

Analysis

Hierarchy

The parent of www.phauthuat.net is phauthuat.net.

IP Addresses

phauthuat.net points to a single IP: 103.7.41.249.

Other host names such as www.phauthuat.net and edu.innogroup.vn share IP numbers with phauthuat.net.

Name Servers

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

phauthuat.net partially shares name servers with other domains; examples include imas.vn, audiocodes.vn, vemaybay.com.vn, gothuanan.vn and jerryhair.com.

These name servers commonly accompany ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn and nsbak.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.

phauthuat.net - robtex.com

phauthuat.net

net