studyplus.co.th - dns.ninja

`studyplus.co.th`

DNSSEC	⚠️ Not signed
A	103.253.72.8^{🇹🇭 SIAMDATA-TH103.253.72.0/23 READYIDC COMPANY LIMITED 391/2 Pho Thong Tower, FL.5-7 Bond Street Rd. Bangpood, Pakkret, Nonthaburi 11120 Thailand}
		PTR	`mail.thaismarthost.com`
NS	`cruz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c058^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cruz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2058^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cruz.ns.cloudflare.com`
		A	108.162.192.88^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	172.64.32.88^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	173.245.58.88^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
MX	`mail.thaismarthost.com` ⭐
		A	103.253.72.8^{🇹🇭 SIAMDATA-TH103.253.72.0/23 READYIDC COMPANY LIMITED 391/2 Pho Thong Tower, FL.5-7 Bond Street Rd. Bangpood, Pakkret, Nonthaburi 11120 Thailand}
			PTR	`mail.thaismarthost.com`
TXT	`v=spf1 +a +mx +a:mail.thaismarthost.com -all`
SOA	`cruz.ns.cloudflare.com`dns@cloudflare.com serial=2402761304

`co.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=1260605004

WOT: UNKNOWN (99/100)

Subdomains

mail.studyplus.co.th

ns2.studyplus.co.th

ns1.studyplus.co.th

www.studyplus.co.th

Same first word

studyplus.online

studyplus.in

studyplus.jp

studyplus.de

studyplus.co.nz

studyplus.co

studyplus.co.jp

studyplus.alsace

studyplus.org

studyplus.cn

studyplus.net

studyplus.eu

studyplus.com.ua

studyplus.com.au

studyplus.co.th

studyplus.co.uk

studyplus.ma

studyplus.fr

Similar names

plusstudy.com

plusstudy.net

DNS History

13 records (4 active, 9 former)

●NScruz.ns.cloudflare.com2026-03-04 → 2026-06-04 · 3 obs

○ 2017-07-09 16:19:14
● 2026-03-04 13:59:42
● 2026-06-04 18:06:40

●NSisaac.ns.cloudflare.com2026-03-04 → 2026-06-04 · 3 obs

○ 2017-07-09 16:19:14
● 2026-03-04 13:59:42
● 2026-06-04 18:06:40

○NSns1.studyplus.co.th2016-05-04 → 2016-10-09 · 5 obs

○ 2016-02-07 15:00:06
● 2016-05-04 04:54:06
● 2016-10-09 06:10:22
○ 2017-07-09 16:19:14
○ 2026-06-04 18:06:40

○NSns1.thaismarthost.com2017-07-09 → 2017-07-09 · 4 obs

○ 2016-10-09 06:10:22
● 2017-07-09 16:19:14
○ 2026-03-04 13:59:42
○ 2026-06-04 18:06:40

○NSns1.yuthtrai.com2015-07-11 → 2016-02-07 · 4 obs

● 2015-07-11 13:48:42
● 2016-02-07 15:00:06
○ 2016-05-04 04:54:06
○ 2026-06-04 18:06:40

○NSns2.studyplus.co.th2016-05-04 → 2016-10-09 · 5 obs

○ 2016-02-07 15:00:06
● 2016-05-04 04:54:06
● 2016-10-09 06:10:22
○ 2017-07-09 16:19:14
○ 2026-06-04 18:06:40

○NSns2.thaismarthost.com2017-07-09 → 2017-07-09 · 4 obs

○ 2016-10-09 06:10:22
● 2017-07-09 16:19:14
○ 2026-03-04 13:59:42
○ 2026-06-04 18:06:40

○NSns2.yuthtrai.com2015-07-11 → 2016-02-07 · 4 obs

● 2015-07-11 13:48:42
● 2016-02-07 15:00:06
○ 2016-05-04 04:54:06
○ 2026-06-04 18:06:40

○MXmail.studyplus.co.th2015-07-11 → 2016-10-09 · 4 obs

● 2015-07-11 13:48:42
● 2016-10-09 06:10:22
○ 2017-07-09 16:19:14
○ 2026-06-04 18:06:40

●MXmail.thaismarthost.com2017-07-09 → 2026-06-04 · 3 obs

○ 2016-10-09 06:10:22
● 2017-07-09 16:19:14
● 2026-06-04 18:06:40

○A103.13.31.2232015-07-11 → 2016-02-07 · 4 obs

● 2015-07-11 13:48:42
● 2016-02-07 15:00:06
○ 2016-05-04 04:54:06
○ 2026-06-04 18:06:40

●A103.253.72.82017-07-09 → 2026-06-04 · 3 obs

○ 2016-10-09 06:10:22
● 2017-07-09 16:19:14
● 2026-06-04 18:06:40

○A27.254.216.262016-05-04 → 2016-10-09 · 5 obs

○ 2016-02-07 15:00:06
● 2016-05-04 04:54:06
● 2016-10-09 06:10:22
○ 2017-07-09 16:19:14
○ 2026-06-04 18:06:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
th	nn1.thains.co.th, a.thains.co.th, b.thains.co.th, c.thains.co.th...	11 records
studyplus.co.th	isaac.ns.cloudflare.com, cruz.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.177

NS records: isaac.ns.cloudflare.com, cruz.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at th: Error: DNS query timeout: 122.155.23.64 for DNSKEY th

⏱️ Timing

Total: 3471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.253.72.8`
NS	2	`cruz.ns.cloudflare.com, isaac.ns.cloudflare.com`
MX	1	`mail.thaismarthost.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:mail.thaismarthost.com`
SOA	1	`cruz.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (a.thains.co.th, b.thains.co.th, c.thains.co.th...)

Out-of-bailiwick: 1 (ns.thnic.net)

Analysis

Hierarchy

mail.studyplus.co.th, ns2.studyplus.co.th, ns1.studyplus.co.th and www.studyplus.co.th are all subdomains of studyplus.co.th.

IP Addresses

studyplus.co.th has exactly one IP address — 103.253.72.8.

udrecord.com, thaismarthost.com, apspest.com plus two other host names have IP numbers in common with studyplus.co.th.

Name Servers

The NS records for studyplus.co.th delegate to cruz.ns.cloudflare.com and isaac.ns.cloudflare.com.

The name server configuration of studyplus.co.th is shared with other domains, for instance ecofusion.io, muktier.com, lamyra.org and two others.

The name servers of studyplus.co.th overlap at least partially with those of other domains — among them cwcservices.com.au, 8ft6v1fymwj6.today, fortress.systems and two more.

The name servers barbara.ns.cloudflare.com, tony.ns.cloudflare.com and damian.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

cruz.ns.cloudflare.com resolves to 108.162.192.88, 172.64.32.88 and 173.245.58.88, along with three other IP addresses.

isaac.ns.cloudflare.com resolves to 108.162.193.177, 172.64.33.177 and 173.245.59.177, along with three other IP addresses.

Mail Servers

studyplus.co.th uses one mail server — mail.thaismarthost.com.

The mail server setup of studyplus.co.th matches that of other domains such as tcep.or.th, andaplus.com, narenthorn.or.th and two others.

mail.thaismarthost.com resolves to 103.253.72.8 and no other IP number.