`inhoangtrung.com`

DNSSEC	⚠️ Not signed
A	103.77.162.23^{🇻🇳 SUPERDATA103.77.162.0/24 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	`innsbruck.maychu.cloud`
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`
MX	`mail.inhoangtrung.com` ⭐
		A	112.213.88.106^{🇻🇳 SUPERDATA112.213.88.0/24 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	`mx88106.superdata.vn`
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@inhoangtrung.com 2023-10-17 #7

`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=1775990462

Subdomains

mail.inhoangtrung.com

Same first word

inhoangtrung.com

DNS History

6 records (5 active, 1 former)

●NSns1.pavietnam.vn2016-12-20 → 2026-04-12 · 2 obs

● 2016-12-20 15:49:14
● 2026-04-12 11:03:44

●NSns2.pavietnam.vn2016-12-20 → 2026-04-12 · 2 obs

● 2016-12-20 15:49:14
● 2026-04-12 11:03:44

●NSnsbak.pavietnam.net2026-03-10 → 2026-04-12 · 3 obs

○ 2016-12-20 15:49:14
● 2026-03-10 02:50:02
● 2026-04-12 11:03:44

●MXmail.inhoangtrung.com2016-12-20 → 2026-04-12 · 2 obs

● 2016-12-20 15:49:14
● 2026-04-12 11:03:44

●A103.77.162.232026-03-10 → 2026-04-12 · 3 obs

○ 2016-12-20 15:49:14
● 2026-03-10 02:50:02
● 2026-04-12 11:03:44

○A112.213.88.1062016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:49:14
○ 2026-03-10 02:50:02
○ 2026-04-12 11:03:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
inhoangtrung.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ 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 inhoangtrung.com (unsigned zone)

⏱️ Timing

Total: 1693ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.77.162.23`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	1	`mail.inhoangtrung.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.inhoangtr`

Analysis

Hierarchy

inhoangtrung.com is a parent of mail.inhoangtrung.com.

IP Addresses

inhoangtrung.com points to a single IP number: 103.77.162.23.

Other host names, for instance mail.hungvimed.com, ktktsaigon.edu.vn, effectsoft.com.vn, 4c-group.com.vn and mail.nrw.vinacomvietnam.vn share IP numbers with inhoangtrung.com.

Name Servers

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

inhoangtrung.com at least partially shares name servers with other domains, for instance chuyennhuongnovaland.com, trungnguyenlegend.com, matanhsang.com, moicosmetics.vn and duaxe.net.

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

Two IP numbers per host:

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

inhoangtrung.com is handled by a single mail server, mail.inhoangtrung.com.

mail.inhoangtrung.com points to a single IP: 112.213.88.106.

inhoangtrung.com - robtex.com