`vienthonghoangthach.com`

DNSSEC	⚠️ Not signed
A	103.110.87.15^{🇻🇳 AZDIGI-AS-VN103.110.84.0/22 VPDD-AZDIGI-VN VPDD-AZDIGI-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`
MX	`mail.vienthonghoangthach.com` ⭐
		A	103.77.162.15^{🇻🇳 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	`thorni.maychu.cloud`
TXT	`v=spf1 a mx ~all`
TXT	`google-site-verification=BlQ9u0Z6b-brL0YZQ_DdGQn4s9h8B9vE4SxN1LrE7Gc`
TXT	`cds3qnxrcqnhzt45qwf8gc41s8gsx5tf`
SOA	`nsbak.pavietnam.net`hostmaster@vienthonghoangthach.com 2025-04-11 #31

`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=1776172537

Subdomains

mail.vienthonghoangthach.com

Same first word

vienthonghoangthach.com

DNS History

7 records (5 active, 2 former)

●NSns1.pavietnam.vn2016-12-21 → 2026-04-14 · 2 obs

● 2016-12-21 02:23:04
● 2026-04-14 13:43:52

●NSns2.pavietnam.vn2016-12-21 → 2026-04-14 · 2 obs

● 2016-12-21 02:23:04
● 2026-04-14 13:43:52

●NSnsbak.pavietnam.net2026-02-24 → 2026-04-14 · 3 obs

○ 2016-12-21 02:23:04
● 2026-02-24 13:26:52
● 2026-04-14 13:43:52

●MXmail.vienthonghoangthach.com2016-12-21 → 2026-04-14 · 2 obs

● 2016-12-21 02:23:04
● 2026-04-14 13:43:52

●A103.110.87.152026-02-24 → 2026-04-14 · 3 obs

○ 2017-07-03 14:03:52
● 2026-02-24 13:26:52
● 2026-04-14 13:43:52

○A112.213.89.1472016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 02:23:04
○ 2017-07-03 14:03:52
○ 2026-04-14 13:43:52

○A112.213.89.822017-07-03 → 2017-07-03 · 4 obs

○ 2016-12-21 02:23:04
● 2017-07-03 14:03:52
○ 2026-02-24 13:26:52
○ 2026-04-14 13:43:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net...	-
vienthonghoangthach.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 vienthonghoangthach.com (unsigned zone)

⏱️ Timing

Total: 1432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.110.87.15`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	1	`mail.vienthonghoangthach.com (pri: 10)`
TXT	3	`cds3qnxrcqnhzt45qwf8gc41s8gsx5tf, google-site-verification=BlQ9u0Z6b-brL0Y...`
SOA	1	`nsbak.pavietnam.net hostmaster.vienthong`

Analysis

Hierarchy

vienthonghoangthach.com is the parent of mail.vienthonghoangthach.com.

IP Addresses

vienthonghoangthach.com resolves to a single IP address: 103.110.87.15.

Other host names including noiymy.vn, binhnuocnonglanhariston.vn, americanstandardgroup.vn, phongkhamcoxuongkhop.com and baron.vn share IP numbers with vienthonghoangthach.com.

Name Servers

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

vienthonghoangthach.com at least partially shares name servers with other domains, including lancannhom.com, gamagroup.com.vn, thienmabinhan.com, poliva.vn and m-button.com.vn.

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

Mail Servers

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

mail.vienthonghoangthach.com points to a single IP: 103.77.162.15.

vienthonghoangthach.com - robtex.com