`tchsc.ac.th`

DNSSEC	⚠️ Not signed
A	103.52.109.244^{🇹🇭 BANGMODENTERPRISE-TH103.52.108.0/23 RUK-COM COMPANY LIMITED 42/141 Soi Lieng Muang Non 10}
NS	`ns1.thaischool1.in.th` ⭐
		A	103.52.109.244^{🇹🇭 BANGMODENTERPRISE-TH103.52.108.0/23 RUK-COM COMPANY LIMITED 42/141 Soi Lieng Muang Non 10}
NS	`ns2.thaischool1.in.th`
		A	103.52.109.244^{🇹🇭 BANGMODENTERPRISE-TH103.52.108.0/23 RUK-COM COMPANY LIMITED 42/141 Soi Lieng Muang Non 10}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`v=spf1 a mx ip4:103.52.109.244 ~all`
SOA	`ns1.thaischool1.in.th`hostmaster@thaischool1.in.th 2025-08-28 #2

`ac.th`

	DNSSEC	⚠️ Not signed
	NS	`a.thains.co.th` ⭐ ⚠️ Not in parent delegation
	NS	`b.thains.co.th` ⚠️ Not in parent delegation
	NS	`c.thains.co.th` ⚠️ Not in parent delegation
	NS	`nn1.thains.co.th` ⚠️ Not in parent delegation
	NS	`ns.thnic.net` ⚠️ Not in parent delegation
	NS	`p.thains.co.th` ⚠️ Not in parent delegation
	SOA	`a.thains.co.th`registry@thains.co.th serial=1260514040

WOT: SAFE (98/100)

Subdomains

www.tchsc.ac.th

Same first word

tchsc.com

tchsc.ac.th

Similar names

tcchs.org

sthcc.org

tscch.edu.mx

tcchs.co.uk

htccs.org

htscc.com

hccst.com

htccs.com

cstch.cn

cchst.biz

cstch.org

ccths.com

sccth.com

hscct.org

hstcc.org

tchcs.com

chcts.net

stchc.com

stchc.org

shctc.com

chsct.org

hscct.com

tschc.com

chcts.ru

stchc.eu

shctc.com.tw

htscc.net

tschc.org

htscc.org

hccst.gov.tw

cchst.net

shcct.com

hctcs.com

chcts.com

sctch.myshopify.com

cstch.com

cchst.ca

cchst.org

hscct.cn

schct.com

cshtc.com

hsctc.org

tchcs.net

cshct.org

ccsth.org

shtcc.com

shtcc.cn

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thscc.com

csthc.com.cn

cshct.net

shctc.us

hsctc.com

chtsc.com

shtcc.com.cn

shctc.k12.oh.us

hsctc.cc

DNS History

11 records (9 active, 2 former)

●NSns1.thaischool1.in.th2020-03-25 → 2026-05-14 · 2 obs

● 2020-03-25 02:43:24
● 2026-05-14 00:00:40

●NSns2.thaischool1.in.th2020-03-25 → 2026-05-14 · 2 obs

● 2020-03-25 02:43:24
● 2026-05-14 00:00:40

●MXalt1.aspmx.l.google.com2026-04-29 → 2026-05-14 · 6 obs

○ 2020-03-25 02:43:24
● 2026-04-29 18:11:20
● 2026-04-30 15:47:26
○ 2026-04-30 17:39:02
● 2026-04-30 18:36:10
● 2026-05-14 00:00:40

●MXalt2.aspmx.l.google.com2026-04-29 → 2026-05-14 · 6 obs

○ 2020-03-25 02:43:24
● 2026-04-29 18:11:20
● 2026-04-30 15:47:26
○ 2026-04-30 17:39:02
● 2026-04-30 18:36:10
● 2026-05-14 00:00:40

●MXalt3.aspmx.l.google.com2026-04-29 → 2026-05-14 · 6 obs

○ 2020-03-25 02:43:24
● 2026-04-29 18:11:20
● 2026-04-30 15:47:26
○ 2026-04-30 17:39:02
● 2026-04-30 18:36:10
● 2026-05-14 00:00:40

●MXalt4.aspmx.l.google.com2026-04-29 → 2026-05-14 · 6 obs

○ 2020-03-25 02:43:24
● 2026-04-29 18:11:20
● 2026-04-30 15:47:26
○ 2026-04-30 17:39:02
● 2026-04-30 18:36:10
● 2026-05-14 00:00:40

●MXaspmx.l.google.com2026-04-29 → 2026-05-14 · 6 obs

○ 2020-03-25 02:43:24
● 2026-04-29 18:11:20
● 2026-04-30 15:47:26
○ 2026-04-30 17:39:02
● 2026-04-30 18:36:10
● 2026-05-14 00:00:40

○MXmail.tchsc.ac.th2020-03-25 → 2020-03-25 · 3 obs

● 2020-03-25 02:43:24
○ 2026-04-29 18:11:20
○ 2026-05-14 00:00:40

●MXsmtp.google.com2026-04-29 → 2026-05-14 · 6 obs

○ 2020-03-25 02:43:24
● 2026-04-29 18:11:20
● 2026-04-30 15:47:26
○ 2026-04-30 17:39:02
● 2026-04-30 18:36:10
● 2026-05-14 00:00:40

●A103.52.109.2442026-04-29 → 2026-05-14 · 3 obs

○ 2020-03-25 02:43:24
● 2026-04-29 18:11:20
● 2026-05-14 00:00:40

○A103.91.189.1782020-03-25 → 2020-03-25 · 3 obs

● 2020-03-25 02:43:24
○ 2026-04-29 18:11:20
○ 2026-05-14 00:00:40

🔍 DNS Trace

Analysis

Hierarchy

The parent of www.tchsc.ac.th is tchsc.ac.th.

IP Addresses

tchsc.ac.th points to a single IP: 103.52.109.244.

Other host names, for instance 4.chumchonhuaiyang.ac.th, kota.chumchonhuaiyang.ac.th, update1.chumchonhuaiyang.ac.th, gci.chumchonhuaiyang.ac.th and shade.chumchonhuaiyang.ac.th share IP numbers with tchsc.ac.th.

Name Servers

Two name servers ns1.thaischool1.in.th and ns2.thaischool1.in.th handle delegation for tchsc.ac.th.

tchsc.ac.th uses the same name server setup as other domains, for example bko.ac.th, banpanmor.ac.th, cckschool.ac.th, banprupor.ac.th and snl.ac.th.

Host names with one IP number

Host name ns1.thaischool1.in.th points to 103.52.109.244

Host name ns2.thaischool1.in.th points to 103.52.109.244

Host names that point to 103.52.109.244: ns1.thaischool1.in.th and ns2.thaischool1.in.th

Mail Servers

Six mail servers handle tchsc.ac.th: smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

tchsc.ac.th shares some mail servers with other domains, at least partially, such as sgcflooring.com, ns500765.ns500693.ns500693.ns500699.ns500699.ns500693.ns500699.ns500693.ns500588.ns500683.ns500612.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500671.ns500671.ns500754.ns500671.ns500705.ns500649.ns500678.ns500649.ns500291.ns500153.tenderladiesbz.com, kingdomfaire.com and ns500698.ns500758.ns500736.ns500736.ns500736.ns500735.ns500698.ns500735.ns500735.ns500576.ns500708.ns500576.ns500698.ns500619.ns500619.ns500576.trackreceptor.com.

These mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with nine IP numbers:

The host name smtp.google.com points to: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 142.251.16.26, 142.251.16.27, 172.253.139.26, 192.178.155.26 and 192.178.155.27.

Host names with two IP numbers:

The host name aspmx.l.google.com points to: 2607:f8b0:4004:c25::1a and 142.251.16.26.

The host name alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.26.

The host name alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26.

The host name alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26.

The host name alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26.

Host names that point to 142.251.16.26 : smtp.google.com and aspmx.l.google.com.

tchsc.ac.th - robtex.com

tchsc.ac.th

ac.th

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tchsc.ac.th`

`ac.th`