`trunghongmon.com`

DNSSEC	⚠️ Not signed
A	45.252.248.47^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN}
NS	`nsbak.dotvndns.com` ⭐
		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.dotvndns.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.dotvndns.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`
TXT	`google-site-verification=l-V7mmbtsMwEyk-piwM6Sy7Uox6LXZxDbds_KgZS2ZQ`
SOA	`nsbak.dotvndns.com`hostmaster@trunghongmon.com 2025-11-25 #9

`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=1778802721

Same first word

trunghongmon.com

DNS History

7 records (4 active, 3 former)

○NSlakas.ns.cloudflare.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 16:14:22
○ 2026-05-01 11:00:28
○ 2026-05-15 00:04:32

○NSnelly.ns.cloudflare.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 16:14:22
○ 2026-05-01 11:00:28
○ 2026-05-15 00:04:32

●NSns1.dotvndns.vn2026-05-01 → 2026-05-15 · 3 obs

○ 2019-12-14 16:14:22
● 2026-05-01 11:00:28
● 2026-05-15 00:04:32

●NSns2.dotvndns.vn2026-05-01 → 2026-05-15 · 3 obs

○ 2019-12-14 16:14:22
● 2026-05-01 11:00:28
● 2026-05-15 00:04:32

●NSnsbak.dotvndns.com2026-05-01 → 2026-05-15 · 3 obs

○ 2019-12-14 16:14:22
● 2026-05-01 11:00:28
● 2026-05-15 00:04:32

○A125.212.221.2332019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 16:14:22
○ 2026-05-01 11:00:28
○ 2026-05-15 00:04:32

●A45.252.248.472026-05-01 → 2026-05-15 · 3 obs

○ 2019-12-14 16:14:22
● 2026-05-01 11:00:28
● 2026-05-15 00:04:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
trunghongmon.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	2 records

✅ Authoritative Response

Server:112.213.89.3

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trunghongmon.com (unsigned zone)

⏱️ Timing

Total: 4687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.252.248.47`
NS	3	`ns2.dotvndns.vn, ns1.dotvndns.vn...`
TXT	1	`google-site-verification=l-V7mmbtsMwEyk-`
SOA	1	`nsbak.dotvndns.com hostmaster.trunghongm`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

IP Addresses

trunghongmon.com points to an IP address: 45.252.248.47.

other host names include suckhoexin.vn, nembinhduong.com, haiphonghotel.vn, mail.viettel.tayninh.vn and sagatexvietnam.vn; they share IP numbers with trunghongmon.com.

Name Servers

trunghongmon.com is delegated to three name servers nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

trunghongmon.com at least partially shares name servers with other domains, for instance sancaulongbingo.com, innovgreen.vn, hoangmypotters.com, canhovip.net and vincaphe.vn.

These name servers are commonly used with ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns4.dotvndns.vn.

Host names with two IP numbers:

nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22; ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3; ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.

trunghongmon.com - robtex.com