`rofitech.com.vn`

DNSSEC	⚠️ Not signed
A	210.211.119.244^{🇻🇳 VTDC-AS-VN210.211.112.0/21 Proxy-registered route object}
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.rofitech.com.vn` ⭐
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@rofitech.com.vn 2022-04-07 #2

`com.vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`b.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`c.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`d.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`e.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`f.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`g.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`h.dns-servers.vn` ⚠️ Not in parent delegation
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2022706655

Subdomains

www.rofitech.com.vn

Similar names

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
rofitech.com.vn	ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn	-

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rofitech.com.vn (unsigned zone)

⏱️ Timing

Total: 2176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.211.119.244`
NS	3	`nsbak.pavietnam.net, ns1.pavietnam.vn...`
MX	1	`mail.rofitech.com.vn (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.rofitech.`

Analysis

Hierarchy

The parent of www.rofitech.com.vn is rofitech.com.vn.

IP Addresses

rofitech.com.vn points to a single IP number: 210.211.119.244.

Other host names, for instance www.pt-logistics.com.vn, damuoikhanhnguyen.com, phukienkhicongnghiep.com, www.webvip.vn and catnhanmac.com share IP numbers with rofitech.com.vn.

Name Servers

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

rofitech.com.vn shares name servers with other domains at least partially, for instance vietnamcopyright.vn, thuongmai.vn, khaiyenhotel.com, zenvillas.vn and thuanday.io.vn.

These name servers are often used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, nsbak.pavietnam.vn and dnsbak.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

The mail server for rofitech.com.vn is mail.rofitech.com.vn.

rofitech.com.vn - robtex.com

rofitech.com.vn

com.vn