`thcr.jp`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3330^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:dd67^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.48^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.103^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c054^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2054^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chin.ns.cloudflare.com`
		A	108.162.192.84^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	172.64.32.84^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	173.245.58.84^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
NS	`david.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
MX	`mx21.gmoserver.jp` ⭐
		A	133.130.64.188^{🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx21.gmoserver.jp`
MX	`gmo5.cdrive.jp`⁽¹⁰⁾
		A	157.7.160.213^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dh.ptr23.ptrcloud.net`
MX	`mail.thcr.jp`⁽²⁰⁾
		A	122.209.141.30^{🇯🇵 UCOM122.208.0.0/14 ARTERIA Networks Corporation(UCOM)}
			PTR	`122x209x141x30.ap122.ftth.ucom.ne.jp`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.48, 172.67.221.103
		IPv6 hints	2606:4700:3030::6815:3330, 2606:4700:3030::ac43:dd67
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`chin.ns.cloudflare.com`dns@cloudflare.com serial=2405710131

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1784160003

Subdomains

mail.thcr.jp

Same first word

thcr.cn

thcr.com

thcr.kr

thcr.jp

Similar names

crht.org

crht.co.uk

rhtc.com

trhc.us

hctr.cn

tchr.de

htcr.ro

tchr.ca

tchr.name

rhtc.ca

hrtc.in

hctr.ru

chrt.ch

hrtc.net

thrc.net

hrct.co.uk

hctr.farm

rcht.de

hctr.co.kr

hrtc.gov.in

hrct.net

hrct.com

hrtc.ir

trhc.com

thrc.de

trch.co.uk

htcr.com

rcth.net

rcht.org

cthr.org

chtr.cn

rhtc.net

rtch.com

tchr.net

rthc.com

rcth.org

rhct.com

hcrt.de

crht.org.uk

trch.nl

htrc.se

chrt.org.hk

chtr.org

chtr.de

htrc.co.uk

trhc.org

hrct.jp

tcrh.com

trch.net

htcr.org

chrt.ru

hctr.me

hrtc.eu

rthc.de

rtch.net

chtr.com

hcrt.com

chrt.fm

trch.be

chtr.ru

hcrt.cn

chrt.org

tcrh.de

rcth.com

trch.go.th

chtr.pl

rcht.nhs.uk

htrc.ca

htrc.de

hrtc.de

hrtc.nl

htrc.com.br

hrtc.co.uk

chrt.com

chtr.net

cthr.com.hk

trhc.university

tchr.no

hcrt.org

hcrt.us

tchr.org.tw

rthc.ru

chrt.net

chtr.ca

rhtc.org

rhtc.nl

rtch.ru

hcrt.tv

cthr.com.sg

htcr.de

chrt.cz

tchr.dk

crht.net

chtr.ch

htrc.cn

thrc.com

hctr.net

rtch.co

rtch.org

rthc.com.cn

ctrh.org

trhc.com.au

htcr.fr

tchr.com

hrct.eu

htcr.ca

chrt.cn

tchr.cn

htrc.ru

cthr.net

hcrt.nl

tchr.eu

tcrh.co.uk

tchr.us

hrtc.com

rhtc.at

tchr.fr

cthr.ca

chrt.cl

chrt.com.tw

hcrt.com.tw

rhtc.co.uk

rcht.net

chrt.biz

chtr.org.tw

chtr.us

htrc.org

cthr.com

rtch.cz

htrc.com

thrc.us

rtch.nl

rthc.ro

hrct.com.tw

hrct.de

chrt.co

hrtc.org

chrt.us

chrt.co.uk

htrc.cc

rcth.nl

trch.org

tcrh.org

tcrh.com.au

chrt.ca

tchr.org

hcrt.net

rhtc.com.au

hcrt.edu.cn

rthc.cn

trch.com

rhtc.se

hctr.org

htcr.io

thrc.ca

tchr.cc

htrc.biz

trch.us

DNS History

21 records (9 active, 12 former)

●NSchin.ns.cloudflare.com2018-10-25 → 2026-07-16 · 3 obs

○ 2017-01-31 09:29:36
● 2018-10-25 13:34:30
● 2026-07-16 00:09:56

●NSdavid.ns.cloudflare.com2018-10-25 → 2026-07-16 · 3 obs

○ 2017-01-31 09:29:36
● 2018-10-25 13:34:30
● 2026-07-16 00:09:56

○NSdns1.cdrive.jp2015-07-17 → 2017-01-31 · 4 obs

● 2015-07-17 21:47:42
● 2017-01-31 09:29:36
○ 2018-10-25 13:34:30
○ 2026-07-16 00:09:56

○NSdns2.cdrive.jp2015-07-17 → 2017-01-31 · 4 obs

● 2015-07-17 21:47:42
● 2017-01-31 09:29:36
○ 2018-10-25 13:34:30
○ 2026-07-16 00:09:56

●MXgmo5.cdrive.jp2015-07-17 → 2026-07-16 · 2 obs

● 2015-07-17 21:47:42
● 2026-07-16 00:09:56

●MXmail.thcr.jp2015-07-17 → 2026-07-16 · 2 obs

● 2015-07-17 21:47:42
● 2026-07-16 00:09:56

●MXmx21.gmoserver.jp2026-06-26 → 2026-07-16 · 3 obs

○ 2015-07-17 21:47:42
● 2026-06-26 15:19:38
● 2026-07-16 00:09:56

●A104.21.51.482026-06-26 → 2026-07-16 · 5 obs

○ 2018-10-25 13:34:30
● 2026-06-26 15:19:38
○ 2026-07-02 21:16:48
● 2026-07-16 00:09:52
● 2026-07-16 00:09:56

○A104.24.104.152018-10-25 → 2018-10-25 · 4 obs

○ 2017-01-31 09:29:36
● 2018-10-25 13:34:30
○ 2026-06-26 15:19:38
○ 2026-07-16 00:09:56

○A104.24.105.152018-10-25 → 2018-10-25 · 4 obs

○ 2017-01-31 09:29:36
● 2018-10-25 13:34:30
○ 2026-06-26 15:19:38
○ 2026-07-16 00:09:56

○A153.122.61.102016-02-11 → 2017-01-31 · 5 obs

○ 2015-11-20 17:00:40
● 2016-02-11 23:28:26
● 2017-01-31 09:29:36
○ 2018-10-25 13:34:30
○ 2026-07-16 00:09:56

●A172.67.221.1032026-06-26 → 2026-07-16 · 5 obs

○ 2018-10-25 13:34:30
● 2026-06-26 15:19:38
○ 2026-07-02 21:16:48
● 2026-07-16 00:09:52
● 2026-07-16 00:09:56

○A180.131.138.1822015-07-17 → 2015-11-20 · 4 obs

● 2015-07-17 21:47:42
● 2015-11-20 17:00:40
○ 2016-02-11 23:28:26
○ 2026-07-16 00:09:56

○A188.114.96.02026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-26 15:19:38
● 2026-07-02 21:16:48
○ 2026-07-16 00:09:52
○ 2026-07-16 00:09:56

○A188.114.97.02026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-26 15:19:38
● 2026-07-02 21:16:48
○ 2026-07-16 00:09:52
○ 2026-07-16 00:09:56

○A2606:4700:30::6818:680f2018-10-25 → 2018-10-25 · 4 obs

○ 2017-01-31 09:29:36
● 2018-10-25 13:34:30
○ 2026-06-26 15:19:38
○ 2026-07-16 00:09:56

○A2606:4700:30::6818:690f2018-10-25 → 2018-10-25 · 4 obs

○ 2017-01-31 09:29:36
● 2018-10-25 13:34:30
○ 2026-06-26 15:19:38
○ 2026-07-16 00:09:56

●A2606:4700:3030::6815:33302026-06-26 → 2026-07-16 · 5 obs

○ 2018-10-25 13:34:30
● 2026-06-26 15:19:38
○ 2026-07-02 21:16:48
● 2026-07-16 00:09:52
● 2026-07-16 00:09:56

●A2606:4700:3030::ac43:dd672026-06-26 → 2026-07-16 · 5 obs

○ 2018-10-25 13:34:30
● 2026-06-26 15:19:38
○ 2026-07-02 21:16:48
● 2026-07-16 00:09:52
● 2026-07-16 00:09:56

○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-26 15:19:38
● 2026-07-02 21:16:48
○ 2026-07-16 00:09:52
○ 2026-07-16 00:09:56

○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-26 15:19:38
● 2026-07-02 21:16:48
○ 2026-07-16 00:09:52
○ 2026-07-16 00:09:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, d.dns.jp, a.dns.jp, h.dns.jp...	-
thcr.jp	chin.ns.cloudflare.com, david.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.152

NS records: chin.ns.cloudflare.com, david.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thcr.jp (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.103, 104.21.51.48`
AAAA	2	`2606:4700:3030::6815:3330, 2606:4700:3030::ac43:dd67`
NS	2	`chin.ns.cloudflare.com, david.ns.cloudflare.com`
MX	3	`mx21.gmoserver.jp (pri: 0), gmo5.cdrive.jp (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chin.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

thcr.jp is a parent domain of mail.thcr.jp.

IP Addresses

thcr.jp has four IP addresses: 104.21.51.48, 172.67.221.103, 2606:4700:3030::6815:3330 and 2606:4700:3030::ac43:dd67.

realcai.com, surgut.eu, zippoclub.ru and two other host names share IP numbers with thcr.jp.

Name Servers

thcr.jp is served by two delegated name servers, chin.ns.cloudflare.com and david.ns.cloudflare.com.

thcr.jp uses the same name servers as several other domains — among them t111.jp, thgr.jp, serenityaccommodation.com and two more.

thcr.jp shares at least some of its name servers with other domains, including editorsmanual.com, 34idr508.org, carquoteinc.com and two others.

Hostnames that resolve to 6 IP addresses:

chin.ns.cloudflare.com carries IP addresses 108.162.192.84, 172.64.32.84 and 173.245.58.84, with 3 other addresses beyond those.

david.ns.cloudflare.com carries IP addresses 108.162.193.152, 172.64.33.152 and 173.245.59.152, with 3 other addresses beyond those.

Mail Servers

thcr.jp is handled by three mail servers: gmo5.cdrive.jp, mx21.gmoserver.jp and mail.thcr.jp.

thcr.jp has at least partial mail server overlap with other domains such as m-swat.com, cosme-logi.com, fudosan-career.net and two more.

Three hostnames, one IP address apiece: gmo5.cdrive.jp resolves to 157.7.160.213, mx21.gmoserver.jp resolves to 133.130.64.188 and mail.thcr.jp resolves to 122.209.141.30.

thcr.jp - robtex.com

thcr.jp

jp

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`thcr.jp`

`jp`