`codienlanhtoanquoc.vn`

DNSSEC	⚠️ Not signed
A	103.90.227.220^{🇻🇳 VNPT-AS-VN103.90.227.0/24 Vietnam Post and Telecom Corporation (VNPT)}
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@codienlanhtoanquoc.vn 2025-05-06 #3

`vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030753463

Same first word

codienlanhtoanquoc.vn

DNS History

4 records (4 active, 0 former)

●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 17:28:38
● 2026-05-09 18:36:36

●NSns2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 17:28:38
● 2026-05-09 18:36:36

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 17:28:38
● 2026-05-09 18:36:36

●A103.90.227.2202026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 17:28:38
● 2026-05-09 18:36:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
codienlanhtoanquoc.vn	ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn	4 records

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codienlanhtoanquoc.vn (unsigned zone)

⏱️ Timing

Total: 3876ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.90.227.220`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
SOA	1	`ns1.pavietnam.vn hostmaster.codienlanhto`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)

Analysis

IP Addresses

codienlanhtoanquoc.vn resolves to a single IP: 103.90.227.220.

Other host names, for instance dbhub.vn, www.dbconnector.vn, opendb.vn, manhtv.io.vn and victoriaenglish.edu.vn share IP numbers with codienlanhtoanquoc.vn.

Name Servers

codienlanhtoanquoc.vn delegates to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

codienlanhtoanquoc.vn shares some name servers with other domains, for example ncc.asia, ketoandichvu.com, thanhtruongloc.com, dietcontrungtphcm.com and visaviettin.vn.

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

Host names with two IP numbers:

nsbak.pavietnam.net: 2406:9c80::9000:302 and 112.213.89.22

ns1.pavietnam.vn: 2406:9c80::66 and 112.213.89.3

ns2.pavietnam.vn: 2406:9c80::9000:111 and 222.255.121.247

codienlanhtoanquoc.vn - robtex.com