thcomp.org - dns.ninja

`thcomp.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1041^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:a6b7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.65^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.183^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jule.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aaf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jule.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jule.ns.cloudflare.com`
		A	108.162.192.175^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	172.64.32.175^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	173.245.58.175^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
NS	`kevin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kevin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kevin.ns.cloudflare.com`
		A	108.162.193.191^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	172.64.33.191^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	173.245.59.191^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
MX	`www230.sakura.ne.jp` ⭐
		A	2001:e42:101:1:202:181:97:40^{🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN}
			PTR	`www230.sakura.ne.jp`
		A	202.181.97.40^{🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www230.sakura.ne.jp`
TXT	`v=spf1 a:www230.sakura.ne.jp mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.65, 172.67.166.183
		IPv6 hints	2606:4700:3030::6815:1041, 2606:4700:3030::ac43:a6b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`jule.ns.cloudflare.com`dns@cloudflare.com serial=2410958586

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786192061

WOT: SAFE (60/100)

Previously MX for

thcomp.org

Same first word

thcomp.com

thcomp.cz

thcomp.org

Similar names

cthomp.com

cthomp.net

mtophc.org

tcpmoh.com

hptcom.net

mohctp.com

htcomp.ru

htcomp.net

htcomp.com

mcopht.com

pmotch.com

hptcom.com

chompt.com

tophcm.com

choptm.org

hcmtop.com

thpomc.com

mtophc.com

tophcm.vn

htcomp.de

DNS History

17 records (7 active, 10 former)

●NSjule.ns.cloudflare.com2026-02-18 → 2026-08-08 · 3 obs

○ 2017-04-18 11:06:06
● 2026-02-18 07:00:58
● 2026-08-08 12:47:06

●NSkevin.ns.cloudflare.com2026-02-18 → 2026-08-08 · 3 obs

○ 2017-04-18 11:06:06
● 2026-02-18 07:00:58
● 2026-08-08 12:47:06

○NSmaster.dns.ne.jp2015-08-17 → 2017-04-18 · 4 obs

● 2015-08-17 16:30:58
● 2017-04-18 11:06:06
○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

○NSns1.dns.ne.jp2015-08-17 → 2017-04-18 · 4 obs

● 2015-08-17 16:30:58
● 2017-04-18 11:06:06
○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

○NSns2.dns.ne.jp2015-08-17 → 2017-04-18 · 4 obs

● 2015-08-17 16:30:58
● 2017-04-18 11:06:06
○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

○MXthcomp.org2015-08-17 → 2017-04-18 · 4 obs

● 2015-08-17 16:30:58
● 2017-04-18 11:06:06
○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

●MXwww230.sakura.ne.jp2026-02-18 → 2026-08-08 · 3 obs

○ 2017-04-18 11:06:06
● 2026-02-18 07:00:58
● 2026-08-08 12:47:06

●A104.21.16.652026-02-18 → 2026-08-08 · 3 obs

○ 2017-04-18 11:06:06
● 2026-02-18 07:00:58
● 2026-08-08 12:47:06

●A172.67.166.1832026-02-18 → 2026-08-08 · 3 obs

○ 2017-04-18 11:06:06
● 2026-02-18 07:00:58
● 2026-08-08 12:47:06

○A188.114.96.02026-02-18 → 2026-08-08 · 2 obs

○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

○A188.114.97.02026-02-18 → 2026-08-08 · 2 obs

○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

○A202.181.97.402015-08-17 → 2017-04-18 · 4 obs

● 2015-08-17 16:30:58
● 2017-04-18 11:06:06
○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

●A2606:4700:3030::6815:10412026-02-18 → 2026-08-08 · 3 obs

○ 2017-04-18 11:06:06
● 2026-02-18 07:00:58
● 2026-08-08 12:47:06

●A2606:4700:3030::ac43:a6b72026-07-03 → 2026-08-08 · 3 obs

○ 2026-02-18 07:00:58
● 2026-07-03 16:22:54
● 2026-08-08 12:47:06

○A2606:4700:3035::ac43:a6b72026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-18 11:06:06
● 2026-02-18 07:00:58
○ 2026-07-03 16:22:54
○ 2026-08-08 12:47:06

○A2a06:98c1:3120::2026-02-18 → 2026-08-08 · 2 obs

○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

○A2a06:98c1:3121::2026-02-18 → 2026-08-08 · 2 obs

○ 2026-02-18 07:00:58
○ 2026-08-08 12:47:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
thcomp.org	jule.ns.cloudflare.com, kevin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.175

NS records: jule.ns.cloudflare.com, kevin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thcomp.org (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.183, 104.21.16.65`
AAAA	2	`2606:4700:3030::ac43:a6b7, 2606:4700:3030::6815:1041`
NS	2	`jule.ns.cloudflare.com, kevin.ns.cloudflare.com`
MX	1	`www230.sakura.ne.jp (pri: 10)`
TXT	1	`v=spf1 a:www230.sakura.ne.jp mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jule.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

thcomp.org directs to four IP numbers, which are 104.21.16.65, 172.67.166.183, 2606:4700:3030::6815:1041 and 2606:4700:3030::ac43:a6b7.

Additional host names — www.thienhabet.ac, th.precastconcretemagnet.com, mth101.com and two others — share IP numbers with thcomp.org.

Name Servers

thcomp.org is delegated to two name servers: jule.ns.cloudflare.com and kevin.ns.cloudflare.com.

thcomp.org shares its name server setup with other domains, including iqtest.com, cj.dog, laptropica.com and two others.

There is at least partial name server overlap between thcomp.org and other domains — seahichina.com, krater.ai, mlrajr.watch and two more among them.

These name servers frequently co-occur with the name servers viddy.ns.cloudflare.com and bradley.ns.cloudflare.com.

Host names with 6 IP numbers:

jule.ns.cloudflare.com resolves to 108.162.192.175, 172.64.32.175, 173.245.58.175 and 3 other IP addresses.

kevin.ns.cloudflare.com resolves to 108.162.193.191, 172.64.33.191, 173.245.59.191 and 3 other IP addresses.

Mail Servers

thcomp.org has one mail server: www230.sakura.ne.jp.

thcomp.org shares its mail server configuration with other domains such as singnow.jp, www230.sakura.ne.jp and redegg.jp.

www230.sakura.ne.jp carries two IP numbers: 202.181.97.40 and 2001:e42:101:1:202:181:97:40.