`trexanhanthinh.com`

DNSSEC	⚠️ Not signed
A	103.154.102.49^{🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-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	`ip-222-255-121-247.defastlink.net`
MX	`mail.trexanhanthinh.com` ⭐
		A	112.213.86.41^{🇻🇳 SUPERDATA112.213.86.0/24 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	`mx8641.superdata.vn`
TXT	`facebook-domain-verification=ffeo2xs5ohd3421anzshmq4hkgqbp6`
SOA	`nsbak.pavietnam.net`hostmaster@trexanhanthinh.com 2026-01-22 #18

`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=1778417521

Subdomains

mail.trexanhanthinh.com

Same first word

trexanhanthinh.com

DNS History

6 records (5 active, 1 former)

●NSns1.pavietnam.vn2019-04-01 → 2026-05-10 · 2 obs

● 2019-04-01 03:18:04
● 2026-05-10 13:03:22

●NSns2.pavietnam.vn2019-04-01 → 2026-05-10 · 2 obs

● 2019-04-01 03:18:04
● 2026-05-10 13:03:22

●NSnsbak.pavietnam.net2019-04-01 → 2026-05-10 · 2 obs

● 2019-04-01 03:18:04
● 2026-05-10 13:03:22

●MXmail.trexanhanthinh.com2019-04-01 → 2026-05-10 · 2 obs

● 2019-04-01 03:18:04
● 2026-05-10 13:03:22

●A103.154.102.492026-03-01 → 2026-05-10 · 3 obs

○ 2019-04-01 03:18:04
● 2026-03-01 14:15:06
● 2026-05-10 13:03:22

○A112.213.86.412019-04-01 → 2019-04-01 · 3 obs

● 2019-04-01 03:18:04
○ 2026-03-01 14:15:06
○ 2026-05-10 13:03:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
trexanhanthinh.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 trexanhanthinh.com (unsigned zone)

⏱️ Timing

Total: 801ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.154.102.49`
NS	3	`nsbak.pavietnam.net, ns2.pavietnam.vn...`
MX	1	`mail.trexanhanthinh.com (pri: 10)`
TXT	1	`facebook-domain-verification=ffeo2xs5ohd`
SOA	1	`nsbak.pavietnam.net hostmaster.trexanhan`

Analysis

Hierarchy

The parent of mail.trexanhanthinh.com is trexanhanthinh.com.

IP Addresses

trexanhanthinh.com points to a single IP number: 103.154.102.49.

Other host names, for instance www.kimphuocjewelry.com, garan.com.vn, www.ciconline.vn, www.xuonghopgo.vn and rheinol.vn share IP numbers with trexanhanthinh.com.

Name Servers

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

trexanhanthinh.com shares name servers with other domains at least partially, for instance bangkeo.net.vn, donatourist.com, vantaisaigonxanh.vn, shoppremiumkey.vn and lifeagency.online.

these name servers are often used with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.

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

The mail server for trexanhanthinh.com is mail.trexanhanthinh.com.

Host name mail.trexanhanthinh.com resolves to IP 112.213.86.41.

trexanhanthinh.com - robtex.com