`thinkauthentic.vn`

DNSSEC	⚠️ Not signed
A	112.78.2.54^{🇻🇳 ODS-AS-VN112.78.2.0/24 ODSJSC-VN}
		PTR	`s2d54.cloudnetwork.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@thinkauthentic.vn 2025-12-30 #2

`vn`

	DNSSEC	🔒 Signed (DS record present)
	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=2030743651

Same first word

thinkauthentic.vn

DNS History

4 records (4 active, 0 former)

●NSns1.pavietnam.vn2026-05-01 → 2026-05-07 · 2 obs

● 2026-05-01 11:06:22
● 2026-05-07 13:35:06

●NSns2.pavietnam.vn2026-05-01 → 2026-05-07 · 2 obs

● 2026-05-01 11:06:22
● 2026-05-07 13:35:06

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-07 · 2 obs

● 2026-05-01 11:06:22
● 2026-05-07 13:35:06

●A112.78.2.542026-05-01 → 2026-05-07 · 2 obs

● 2026-05-01 11:06:22
● 2026-05-07 13:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	16 records
thinkauthentic.vn	nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn	4 records

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkauthentic.vn (unsigned zone)

⏱️ Timing

Total: 2563ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.2.54`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
SOA	1	`ns1.pavietnam.vn hostmaster.thinkauthent`

📌 Glue Records Collected

Total: 20

In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)

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

Analysis

IP Addresses

thinkauthentic.vn resolves to a single IP: 112.78.2.54.

Other host names, for instance mindtea.vn, cristahomes.vn, vietdoor.net, khachsanphuchung.com and sidolot.com share IP numbers with thinkauthentic.vn.

Name Servers

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

thinkauthentic.vn shares some name servers with other domains, for example gisa.edu.vn, easydmx.com, hongquan.vn, phuonghoangjsc.com.vn and thegioimaytram.vn.

These name servers are commonly used alongside ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.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

thinkauthentic.vn - robtex.com