`tongchin.com`

DNSSEC	⚠️ Not signed
A	103.30.127.30^{🇹🇭 METRABYTE-TH103.30.127.0/24 Metrabyte Co.,Ltd 453 Ladplacout Jorakhaebua}
		PTR	`thsv30.hostatom.com`
NS	`ns2.tongchin.com` ⭐ ⚠️ Not in parent delegation
		A	103.30.127.30^{🇹🇭 METRABYTE-TH103.30.127.0/24 Metrabyte Co.,Ltd 453 Ladplacout Jorakhaebua}
			PTR	`thsv30.hostatom.com`
NS	`ns1.tongchin.com` ⚠️ Not in parent delegation
		A	103.30.127.30^{🇹🇭 METRABYTE-TH103.30.127.0/24 Metrabyte Co.,Ltd 453 Ladplacout Jorakhaebua}
			PTR	`thsv30.hostatom.com`
NS	`th59.hostatom.com` ⚠️ Not in zone NS records
		A	103.30.127.30^{🇹🇭 METRABYTE-TH103.30.127.0/24 Metrabyte Co.,Ltd 453 Ladplacout Jorakhaebua}
			PTR	`thsv30.hostatom.com`
NS	`th60.hostatom.com` ⚠️ Not in zone NS records
		A	141.94.180.230^{🇫🇷 OVH141.94.0.0/16}
			PTR	`ip230.ip-141-94-180.eu`
MX	`mail.tongchin.com` ⭐
		A	103.30.127.30^{🇹🇭 METRABYTE-TH103.30.127.0/24 Metrabyte Co.,Ltd 453 Ladplacout Jorakhaebua}
			PTR	`thsv30.hostatom.com`
TXT	`google-site-verification=2G3Zrllja8mAAGbVylg6M5T4Aixs_68MhY65tvZ32vE`
TXT	`v=spf1 +a +mx +a:thsv30.hostatom.com -all`
SOA	`ns2.tongchin.com`postmaster@tongchin.com 2026-04-04 #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=1776148612

Previously MX for

tongchin.com

Subdomains

ns1.tongchin.com

mail.tongchin.com

ns2.tongchin.com

Same first word

tongchin.com

Similar names

nghtcoin.com

tinhcong.com

tinhngoc.com

notching.com

nightcon.com

conthing.com

hncongti.com

chongtin.com

DNS History

23 records (6 active, 17 former)

○NSdns1.hostingspeed.net2015-07-17 → 2016-03-06 · 5 obs

○ 2008-03-15 03:08:06
● 2015-07-17 10:56:08
● 2016-03-06 01:08:50
○ 2016-06-27 17:25:00
○ 2026-04-14 06:38:00

○NSdns10.hichina.com2016-06-27 → 2017-02-18 · 5 obs

○ 2016-03-06 01:08:50
● 2016-06-27 17:25:00
● 2017-02-18 09:11:12
○ 2020-01-05 06:08:20
○ 2026-04-14 06:38:00

○NSdns2.hostingspeed.net2015-07-17 → 2016-03-06 · 5 obs

○ 2008-03-15 03:08:06
● 2015-07-17 10:56:08
● 2016-03-06 01:08:50
○ 2016-06-27 17:25:00
○ 2026-04-14 06:38:00

○NSdns3.hostingspeed.net2015-07-17 → 2016-03-06 · 5 obs

○ 2008-03-15 03:08:06
● 2015-07-17 10:56:08
● 2016-03-06 01:08:50
○ 2016-06-27 17:25:00
○ 2026-04-14 06:38:00

○NSdns4.hostingspeed.net2015-07-17 → 2016-03-06 · 5 obs

○ 2008-03-15 03:08:06
● 2015-07-17 10:56:08
● 2016-03-06 01:08:50
○ 2016-06-27 17:25:00
○ 2026-04-14 06:38:00

○NSdns9.hichina.com2016-06-27 → 2017-02-18 · 5 obs

○ 2016-03-06 01:08:50
● 2016-06-27 17:25:00
● 2017-02-18 09:11:12
○ 2020-01-05 06:08:20
○ 2026-04-14 06:38:00

○NSns1.dnsdun.com2020-01-05 → 2020-04-21 · 5 obs

○ 2017-02-18 09:11:12
● 2020-01-05 06:08:20
● 2020-04-21 09:56:24
○ 2026-03-08 17:55:10
○ 2026-04-14 06:38:00

○NSns1.dnsdun.net2020-01-05 → 2020-04-21 · 5 obs

○ 2017-02-18 09:11:12
● 2020-01-05 06:08:20
● 2020-04-21 09:56:24
○ 2026-03-08 17:55:10
○ 2026-04-14 06:38:00

●NSns1.tongchin.com2026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-21 09:56:24
● 2026-03-08 17:55:10
● 2026-04-14 06:38:00

○NSns1.vortals.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:08:06
○ 2015-07-17 10:56:08
○ 2026-04-14 06:38:00

●NSns2.tongchin.com2026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-21 09:56:24
● 2026-03-08 17:55:10
● 2026-04-14 06:38:00

○NSns2.vortals.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:08:06
○ 2015-07-17 10:56:08
○ 2026-04-14 06:38:00

○NSns3.vortals.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:08:06
○ 2015-07-17 10:56:08
○ 2026-04-14 06:38:00

●NSth59.hostatom.com2026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-21 09:56:24
● 2026-03-08 17:55:10
● 2026-04-14 06:38:00

●NSth60.hostatom.com2026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-21 09:56:24
● 2026-03-08 17:55:10
● 2026-04-14 06:38:00

●MXmail.tongchin.com2026-03-08 → 2026-04-14 · 3 obs

○ 2016-06-27 17:25:00
● 2026-03-08 17:55:10
● 2026-04-14 06:38:00

○MXtongchin.com2015-07-17 → 2016-03-06 · 5 obs

○ 2008-03-15 03:08:06
● 2015-07-17 10:56:08
● 2016-03-06 01:08:50
○ 2016-06-27 17:25:00
○ 2026-04-14 06:38:00

●A103.30.127.302026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-21 09:56:24
● 2026-03-08 17:55:10
● 2026-04-14 06:38:00

○A103.38.161.2262015-11-25 → 2016-03-06 · 5 obs

○ 2015-07-17 10:56:08
● 2015-11-25 05:11:24
● 2016-03-06 01:08:50
○ 2016-06-27 17:25:00
○ 2026-04-14 06:38:00

○A123.56.194.2182016-06-27 → 2017-02-18 · 5 obs

○ 2016-03-06 01:08:50
● 2016-06-27 17:25:00
● 2017-02-18 09:11:12
○ 2020-01-05 06:08:20
○ 2026-04-14 06:38:00

○A202.74.40.702015-07-17 → 2015-07-17 · 4 obs

○ 2008-03-15 03:08:06
● 2015-07-17 10:56:08
○ 2015-11-25 05:11:24
○ 2026-04-14 06:38:00

○A23.245.97.2122020-01-05 → 2020-04-21 · 5 obs

○ 2017-02-18 09:11:12
● 2020-01-05 06:08:20
● 2020-04-21 09:56:24
○ 2026-03-08 17:55:10
○ 2026-04-14 06:38:00

○A64.182.124.302008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:08:06
○ 2015-07-17 10:56:08
○ 2026-04-14 06:38:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
tongchin.com	th60.hostatom.com, th59.hostatom.com	2 records

✅ Authoritative Response

Server:141.94.180.230

NS records: th60.hostatom.com, th59.hostatom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tongchin.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.30.127.30`
NS	2	`ns1.tongchin.com, ns2.tongchin.com`
MX	1	`mail.tongchin.com (pri: 10)`
TXT	2	`google-site-verification=2G3Zrllja8mAAGb, v=spf1 +a +mx +a:thsv30.hostatom.com -al`
SOA	1	`ns2.tongchin.com postmaster.tongchin.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (th60.hostatom.com, th59.hostatom.com)

Analysis

Hierarchy

tongchin.com is a parent of ns1.tongchin.com, mail.tongchin.com and ns2.tongchin.com.

IP Addresses

tongchin.com resolves to one IP number: 103.30.127.30.

Other host names, for instance dpiscale.com, mail.nonthaburiairservices.com, mail.50shops.com, ns2.pnsshop.com and s2s.co.th share IP numbers with tongchin.com.

Name Servers

tongchin.com delegates to four name servers: th59.hostatom.com, th60.hostatom.com, ns1.tongchin.com and ns2.tongchin.com.

tongchin.com at least partially shares name servers with other domains, including suanmaejo.com, nonthaburiairservices.com, academicworld.co.th, kingforexbroker.com and ppaints.com.

These name servers are commonly used with ns1.suanmaejo.com, ns2.suanmaejo.com, ns1.nonthaburiairservices.com, ns2.nonthaburiairservices.com, ns1.academicworld.co.th, ns2.academicworld.co.th, ns1.kingforexbroker.com, ns2.kingforexbroker.com, ns1.ppaints.com and ns2.ppaints.com.

Host names with one IP number:

th59.hostatom.com points to 103.30.127.30.

th60.hostatom.com points to 141.94.180.230.

ns1.tongchin.com points to 103.30.127.30.

ns2.tongchin.com points to 103.30.127.30.

Host names that point to 103.30.127.30: th59.hostatom.com, ns1.tongchin.com and ns2.tongchin.com.

Mail Servers

A single mail server handles tongchin.com, mail.tongchin.com.

Host name mail.tongchin.com resolves to a single IP: 103.30.127.30.

tongchin.com - robtex.com

tongchin.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tongchin.com`

`com`