`tngcom.vn`

DNSSEC	⚠️ Not signed
A	103.82.198.29^{🇻🇳 ECONET-AS-VN103.82.198.0/24 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	`ssd-rsl02.hostingvn.com`
NS	`ns-b3.tenten.vn` ⭐
		A	2404:f080:1101:321:a150:95:110:1232^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-110-123-2.a00e.g.han1.static.cnode.io`
		A	163.44.207.21^{🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN}
			PTR	`v163-44-207-21.a006.g.han1.static.cnode.io`
NS	`ns-b1.tenten.vn`
		A	2404:f080:1101:321:a150:95:110:1230^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-110-123-0.a00e.g.han1.static.cnode.io`
		A	137.59.104.67^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-b2.tenten.vn`
		A	2404:f080:1101:321:a150:95:110:1231^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-110-123-1.a00e.g.han1.static.cnode.io`
		A	137.59.104.68^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
MX	`mail.tngcom.vn` ⭐
		A	103.82.198.29^{🇻🇳 ECONET-AS-VN103.82.198.0/24 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	`ssd-rsl02.hostingvn.com`
TXT	`v=spf1mxaip4:103.82.198.29~all`
SOA	`ns-b3.tenten.vn`noreply@tenten.vn serial=1756431676

`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=2030768505

Subdomains

webmail.tngcom.vn

webdisk.tngcom.vn

mail.tngcom.vn

cpcontacts.tngcom.vn

cpanel.tngcom.vn

autodiscover.tngcom.vn

www.tngcom.vn

cpcalendars.tngcom.vn

Similar names

gntmco.com

mnotcg.com

ctmong.com

nocmgt.net

nmgotc.com

ngotcm.com

cmtong.net

tmgcon.com

conmgt.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
tngcom.vn	ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.67

NS records: ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tngcom.vn (unsigned zone)

⏱️ Timing

Total: 1877ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.82.198.29`
NS	3	`ns-b1.tenten.vn, ns-b2.tenten.vn...`
MX	1	`mail.tngcom.vn (pri: 10)`
TXT	1	`v=spf1mxaip4:103.82.198.29~all`
SOA	1	`ns-b3.tenten.vn noreply.tenten.vn`

Analysis

Hierarchy

tngcom.vn is the parent of webmail.tngcom.vn, webdisk.tngcom.vn, mail.tngcom.vn, cpcontacts.tngcom.vn, cpanel.tngcom.vn and a few other host names.

IP Addresses

tngcom.vn points to an IP address: 103.82.198.29.

other host names include cpcalendars.huyencufood.vn, www.miteco.com.vn, mail.chuyennhataihaiphong.com, vanxuantravel.vn and git.elis.edu.vn; they share IP numbers with tngcom.vn.

Name Servers

tngcom.vn is delegated to three name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

tngcom.vn at least partially shares name servers with other domains, for instance vinavt.com.vn, sinhcafetourist.vn, tbgroup.edu.vn, tienhiep.edu.vn and xqr.vn.

These name servers are commonly used alongside ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

Host names with two IP numbers:

ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67; ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68; ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.

Mail Servers

tngcom.vn is handled by a single mail server, mail.tngcom.vn.

The host name mail.tngcom.vn points to IP 103.82.198.29.

tngcom.vn - robtex.com

tngcom.vn

vn