`tgtnet.com`

DNSSEC	⚠️ Not signed
A	103.63.134.85^{🇭🇰 TGGO-AS103.63.134.0/23 TGGO COMPANY LIMITED 17/F, 363 Java Road, North Point}
NS	`hkdc1-ccns3.hdcdatacentre.com` ⭐
NS	`ns01.hdcdatacentre.com`
		A	2407:7200:2000::209^{🇭🇰 TGT1-ASN2407:7200::/32 Towngas Telecom}
		A	202.123.77.209^{🇭🇰 TGT1-ASN202.123.77.0/24 Towngas Telecommunications}
			PTR	`ns01.hdcdatacentre.com`
NS	`ns02.hdcdatacentre.com`
		A	202.123.77.213^{🇭🇰 TGT1-ASN202.123.77.0/24 Towngas Telecommunications}
			PTR	`ns02.hdcdatacentre.com`
NS	`spkns02.towngastelecom.com` ⚠️ Not in zone NS records
		A	202.123.77.16^{🇭🇰 TGT1-ASN202.123.77.0/24 Towngas Telecommunications}
			PTR	`spkns02.towngastelecom.com`
NS	`tkons01.towngastelecom.com` ⚠️ Not in zone NS records
		A	202.123.76.240^{🇭🇰 TGT1-ASN202.123.76.0/24 Towngas Telecommunications Fixed Network Limited}
			PTR	`tkons01.towngastelecom.com`
MX	`mail.tgtnet.com` ⭐
MX	`bsdmail2.tgtnet.com`⁽⁶⁰⁾
		A	202.123.76.218^{🇭🇰 TGT1-ASN202.123.76.0/24 Towngas Telecommunications Fixed Network Limited}
			PTR	`bsdmail2.tgtnet.com`
SOA	`hkdc1-ccns3.hdcdatacentre.com`dns_admin@tgt.hk 2023-02-08 #1

`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=1777296421

Subdomains

bsdmail2.tgtnet.com

www.tgtnet.com

Same first word

tgtnet.com

tgtnet.fi

Similar names

gttent.com

ttgnet.com

ttgnet.de

DNS History

12 records (8 active, 4 former)

●NShkdc1-ccns3.hdcdatacentre.com2026-03-06 → 2026-04-27 · 12 obs

○ 2026-02-23 00:07:26
● 2026-03-06 00:45:28
○ 2026-03-06 09:24:20
● 2026-03-15 16:09:16
● 2026-03-17 01:22:36
○ 2026-03-19 15:43:32
○ 2026-03-26 15:08:44
● 2026-04-06 09:50:40
○ 2026-04-09 06:41:28
○ 2026-04-20 15:00:08
● 2026-04-26 00:15:26
● 2026-04-27 13:35:16

●NSns01.hdcdatacentre.com2015-07-20 → 2026-04-27 · 6 obs

● 2015-07-20 07:42:52
● 2016-01-21 16:32:10
○ 2016-04-11 22:12:26
○ 2017-06-23 12:48:04
● 2026-02-23 00:07:26
● 2026-04-27 13:35:16

●NSns02.hdcdatacentre.com2015-11-20 → 2026-04-27 · 7 obs

○ 2015-07-20 07:42:52
● 2015-11-20 20:25:32
● 2016-01-06 10:15:52
○ 2016-01-21 16:32:10
○ 2017-06-23 12:48:04
● 2026-02-23 00:07:26
● 2026-04-27 13:35:16

○NSspkns01.towngastelecom.com2015-07-20 → 2026-04-20 · 17 obs

● 2015-07-20 07:42:52
● 2015-11-20 20:25:32
○ 2016-01-06 10:15:52
○ 2016-01-21 16:32:10
● 2016-04-11 22:12:26
● 2026-02-23 00:07:26
○ 2026-03-06 00:45:28
● 2026-03-06 09:24:20
○ 2026-03-15 16:09:16
○ 2026-03-17 01:22:36
● 2026-03-19 15:43:32
● 2026-03-26 15:08:44
○ 2026-04-06 09:50:40
● 2026-04-09 06:41:28
● 2026-04-20 15:00:08
○ 2026-04-26 00:15:26
○ 2026-04-27 13:35:16

●NSspkns02.towngastelecom.com2015-07-20 → 2026-04-27 · 5 obs

● 2015-07-20 07:42:52
○ 2015-11-20 20:25:32
○ 2016-01-06 10:15:52
● 2016-01-21 16:32:10
● 2026-04-27 13:35:16

●NStkons01.towngastelecom.com2015-07-20 → 2026-04-27 · 5 obs

● 2015-07-20 07:42:52
○ 2015-11-20 20:25:32
○ 2016-01-06 10:15:52
● 2016-01-21 16:32:10
● 2026-04-27 13:35:16

○NStkons02.towngastelecom.com2015-07-20 → 2026-04-26 · 14 obs

● 2015-07-20 07:42:52
○ 2015-11-20 20:25:32
○ 2016-01-06 10:15:52
● 2016-01-21 16:32:10
● 2026-03-15 16:09:16
○ 2026-03-17 01:22:36
○ 2026-03-24 04:17:20
● 2026-03-24 17:18:16
○ 2026-03-26 15:08:44
○ 2026-04-06 09:50:40
● 2026-04-09 06:41:28
● 2026-04-26 00:15:26
○ 2026-04-27 13:35:14
○ 2026-04-27 13:35:16

○MXbsdmail1.tgtnet.com2015-07-20 → 2017-06-23 · 4 obs

● 2015-07-20 07:42:52
● 2017-06-23 12:48:04
○ 2026-02-23 00:07:26
○ 2026-04-27 13:35:16

●MXbsdmail2.tgtnet.com2015-07-20 → 2026-04-27 · 2 obs

● 2015-07-20 07:42:52
● 2026-04-27 13:35:16

●MXmail.tgtnet.com2015-07-20 → 2026-04-27 · 2 obs

● 2015-07-20 07:42:52
● 2026-04-27 13:35:16

●A103.63.134.852026-02-23 → 2026-04-27 · 3 obs

○ 2017-06-23 12:48:04
● 2026-02-23 00:07:26
● 2026-04-27 13:35:16

○A203.78.64.1972015-07-20 → 2017-06-23 · 4 obs

● 2015-07-20 07:42:52
● 2017-06-23 12:48:04
○ 2026-02-23 00:07:26
○ 2026-04-27 13:35:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
tgtnet.com	ns01.hdcdatacentre.com, ns02.hdcdatacentre.com, spkns02.towngastelecom.com, tkons01.towngastelecom.com	5 records

✅ Authoritative Response

Server:202.123.76.240

NS records: ns01.hdcdatacentre.com, ns02.hdcdatacentre.com, spkns02.towngastelecom.com, tkons01.towngastelecom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tgtnet.com (unsigned zone)

⏱️ Timing

Total: 543ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.63.134.85`
NS	2	`ns02.hdcdatacentre.com, ns01.hdcdatacentre.com`
MX	2	`mail.tgtnet.com (pri: 10), bsdmail2.tgtnet.com (pri: 60)`
SOA	1	`spkns01.towngastelecom.com dnsadmin.hdcd`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns01.hdcdatacentre.com, ns01.hdcdatacentre.com, ns02.hdcdatacentre.com...)

Analysis

Hierarchy

tgtnet.com is a parent of bsdmail2.tgtnet.com and www.tgtnet.com.

IP Addresses

tgtnet.com resolves to one IP number: 103.63.134.85.

other host names including 103-63-134-85.static.tggo.com.hk, tgthkdc2.com, tgtbiz.com, tgtiac.com and www.tgtnet.com share IP numbers with tgtnet.com.

Name Servers

tgtnet.com is delegated to five name servers: hkdc1-ccns3.hdcdatacentre.com, ns01.hdcdatacentre.com, ns02.hdcdatacentre.com, spkns02.towngastelecom.com and tkons01.towngastelecom.com.

tgtnet.com at least partially shares name servers with other domains, for instance tgconnect.hk, 71.123.202.in-addr.arpa, 17.4.61.in-addr.arpa, 3.213.49.in-addr.arpa and xn--krwp7bs0ew5z.com.

These name servers are commonly used alongside tkons02.towngastelecom.com and spkns01.towngastelecom.com.

Host names with two IP numbers:

ns01.hdcdatacentre.com points to 2407:7200:2000::209 and 202.123.77.209.

Host names with one IP number:

ns02.hdcdatacentre.com points to 202.123.77.213.

spkns02.towngastelecom.com points to 202.123.77.16.

tkons01.towngastelecom.com points to 202.123.76.240.

Mail Servers

Two mail servers handle tgtnet.com: bsdmail2.tgtnet.com and mail.tgtnet.com.

Hostnames with a single IP:

bsdmail2.tgtnet.com points to 202.123.76.218.

tgtnet.com - robtex.com

tgtnet.com

com