`sermthai.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:39cc^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:c032^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.204^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.50^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anirban.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c140^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anirban.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2140^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anirban.ns.cloudflare.com`
		A	108.162.193.64^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	172.64.33.64^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	173.245.59.64^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
NS	`stella.ns.cloudflare.com`
		A	2606:4700:50::a29f:269a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stella.ns.cloudflare.com`
		A	108.162.194.154^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	162.159.38.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	172.64.34.154^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
MX	`mail.sermthai.com` ⭐
		A	103.80.48.23^{🇹🇭 PTE-AS-AP103.80.48.0/22 PTE Group Co., Ltd 453 Lardpracount Road, Jorakaebue , Lardprao , Bangkok}
			PTR	`thsv23.hostatom.com`
TXT	`v=spf1 ip4:184.173.239.120 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.57.204, 172.67.192.50
		IPv6	2606:4700:3030::6815:39cc, 2606:4700:3031::ac43:c032
SOA	`anirban.ns.cloudflare.com`dns@cloudflare.com serial=2398391245

`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=1774678817

Previously MX for

sermthai.com

Subdomains

www.sermthai.com

mail.sermthai.com

Same first word

sermthai.com

Similar names

histream.nl

erasmith.com

histream.com

hiemstra.de

simheart.com

thermias.com

hiemstra.org

starheim.no

hasretim.com

hristeam.com

earthsim.tv

mathrise.org

raesmith.com

resmihat.kz

erasmith.com.au

hiemstra.me

teamrish.com

sheritam.services

arthemis.es

themairs.com

arthemis.co

earthsim.net

themaris.net

smarthie.com

ihamster.de

imathers.ca

themaris.vn

arthemis.org

ihamster.com

ihamster.ru

himaster.ru

heimstar.net

hiemstra.management

hairstem.org

siatherm.eu

imtshare.com

ahmtires.com

earthsim.com

arthemis.com.br

earsmith.com

histream.net

streamhi.com

hiemstra.ca

themairs.net

simearth.com

arthemis.nl

himaster.com

imasther.com

ahmister.com

arthemis.com

arthemis.it

ihamster.net

rtimehas.com

smarthei.com

hiemstra.net

marehist.gr

siatherm.fr

artheism.com

misterha.com

rihmeast.com

therasim.com

hiemstra.us

himaster.com.tw

arthemis.ch

starheim.com

arthemis.be

hemistar.com

risemath.com

histream.ru

rehastim.de

mathrise.com

earthism.de

simearth.org

arthemis.ee

arthemis.de

arthemis.net

themairs.ca

hiemstra.nl

maserith.com

hamister.com

histream.de

DNS History

11 records (7 active, 4 former)

●NSanirban.ns.cloudflare.com2026-03-26 → 2026-03-28 · 3 obs

○ 2018-07-29 17:15:04
● 2026-03-26 20:56:16
● 2026-03-28 06:46:48

○NSns1.zinor.com2015-06-02 → 2018-07-29 · 4 obs

● 2015-06-02 01:28:28
● 2018-07-29 17:15:04
○ 2026-03-26 20:56:16
○ 2026-03-28 06:46:48

○NSns2.zinor.com2015-06-02 → 2018-07-29 · 4 obs

● 2015-06-02 01:28:28
● 2018-07-29 17:15:04
○ 2026-03-26 20:56:16
○ 2026-03-28 06:46:48

●NSstella.ns.cloudflare.com2026-03-26 → 2026-03-28 · 3 obs

○ 2018-07-29 17:15:04
● 2026-03-26 20:56:16
● 2026-03-28 06:46:48

●MXmail.sermthai.com2026-03-26 → 2026-03-28 · 3 obs

○ 2018-07-29 17:15:04
● 2026-03-26 20:56:16
● 2026-03-28 06:46:48

○MXsermthai.com2015-06-02 → 2018-07-29 · 4 obs

● 2015-06-02 01:28:28
● 2018-07-29 17:15:04
○ 2026-03-26 20:56:16
○ 2026-03-28 06:46:48

●A104.21.57.2042026-03-26 → 2026-03-28 · 3 obs

○ 2018-07-29 17:15:04
● 2026-03-26 20:56:16
● 2026-03-28 06:46:48

●A172.67.192.502026-03-26 → 2026-03-28 · 3 obs

○ 2018-07-29 17:15:04
● 2026-03-26 20:56:16
● 2026-03-28 06:46:48

○A192.185.150.1382015-06-02 → 2018-07-29 · 4 obs

● 2015-06-02 01:28:28
● 2018-07-29 17:15:04
○ 2026-03-26 20:56:16
○ 2026-03-28 06:46:48

●A2606:4700:3030::6815:39cc2026-03-26 → 2026-03-28 · 3 obs

○ 2018-07-29 17:15:04
● 2026-03-26 20:56:16
● 2026-03-28 06:46:48

●A2606:4700:3031::ac43:c0322026-03-26 → 2026-03-28 · 3 obs

○ 2018-07-29 17:15:04
● 2026-03-26 20:56:16
● 2026-03-28 06:46:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sermthai.com	anirban.ns.cloudflare.com, stella.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.64

NS records: anirban.ns.cloudflare.com, stella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sermthai.com (unsigned zone)

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.50, 104.21.57.204`
AAAA	2	`2606:4700:3030::6815:39cc, 2606:4700:3031::ac43:c032`
NS	2	`anirban.ns.cloudflare.com, stella.ns.cloudflare.com`
MX	1	`mail.sermthai.com (pri: 10)`
TXT	1	`v=spf1 ip4:184.173.239.120 a mx include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anirban.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (anirban.ns.cloudflare.com, anirban.ns.cloudflare.com, anirban.ns.cloudflare.com...)

Analysis

Hierarchy

sermthai.com is a parent of www.sermthai.com and mail.sermthai.com.

IP Addresses

sermthai.com refers to four IP numbers: 2606:4700:3030::6815:39cc, 2606:4700:3031::ac43:c032, 104.21.57.204 and 172.67.192.50.

Other host names, for instance www.parinbuildcon.com, pafi-muaraenim.org, benimolsun.com, bonuslab.ca and npzahkooxkyps.website share IP numbers with sermthai.com.

Name Servers

sermthai.com's delegation uses two name servers: anirban.ns.cloudflare.com and stella.ns.cloudflare.com.

sermthai.com uses the same name server setup as other domains, such as vascandia.dk, pareta.dk, nishina.org, i4.dk and brookfieldgc.com.

sermthai.com at least partially shares name servers with other domains, including notitiakft.hu, maudisini.com, willvalleartwork.com, wsxed-5g5.pages.dev and shellcode.run.

These name servers are commonly used with john.ns.cloudflare.com.

Host names with six IP numbers:

anirban.ns.cloudflare.com points to 2606:4700:58::adf5:3b40, 2803:f800:50::6ca2:c140, 2a06:98c1:50::ac40:2140, 108.162.193.64, 172.64.33.64 and 173.245.59.64.

stella.ns.cloudflare.com points to 2606:4700:50::a29f:269a, 2803:f800:50::6ca2:c29a, 2a06:98c1:50::ac40:229a, 108.162.194.154, 162.159.38.154 and 172.64.34.154.

Mail Servers

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

Host name mail.sermthai.com resolves to a single IP: 103.80.48.23.

sermthai.com - robtex.com

sermthai.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

`sermthai.com`

`com`