cocr.jp - dns.ninja

cocr.jp

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:37f9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:aed1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.249Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.209🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
NSsamara.ns.cloudflare.com
A2606:4700:50::a29f:26a0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A2803:f800:50::6ca2:c2a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsamara.ns.cloudflare.com
A2a06:98c1:50::ac40:22a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsamara.ns.cloudflare.com
A108.162.194.160🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A162.159.38.160Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A172.64.34.160🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c2d::1a🇺🇸 Google2607:f8b0:4004::/48
PTRry-in-f26.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 a mx include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.249, 172.67.174.209
IPv6 hints2606:4700:3033::6815:37f9, 2606:4700:3035::ac43:aed1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAclark.ns.cloudflare.comdns@cloudflare.com serial=2410439064

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1785863703

Same first word

cocr.ir
cocr.co.jp
cocr.com
cocr.kz
cocr.jp
cocr.info
cocr.org
cocr.com.ar

Similar names

occr.org
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rocc.com.au
ccro.org
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occr.fr
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ccor.eu
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ccor.biz
croc.dog
rcco.in
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ccor.de
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croc.finance
ccor.fr
orcc.ca
rcco.com.hk
rocc.cn
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croc.eu
ccor.com
rocc.biz
orcc.cn
croc.co.za
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rcoc.de
corc.ru
rcco.com.br
ccro.ca
orcc.com.au
croc.ru
ccor.com.br
rcoc.info
occr.net
ccor.us

DNS History

28 records (11 active, 17 former)

20162017201820192020202120222023202420252026NSclark.ns.cloudflare.comsamara.ns.cloudflare.comns1.tetrabit.netns2.tetrabit.netns3.sppd.ne.jpns3.tetrabit.netns6.sppd.ne.jpvm0.cocr.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commb.cocr.jpA104.21.55.249172.67.174.2092606:4700:3033::6815:37f92606:4700:3035::ac43:aed1111.89.207.36188.114.96.0188.114.96.4188.114.97.0188.114.97.4203.180.251.1662a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSclark.ns.cloudflare.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
● 2026-08-04 17:52:32
○NSns1.tetrabit.net2016-09-10 → 2017-04-02 · 5 obs
○ 2016-04-06 05:00:14
● 2016-09-10 19:11:56
● 2017-04-02 22:51:32
○ 2026-06-29 22:24:28
○ 2026-08-04 17:52:32
○NSns2.tetrabit.net2016-09-10 → 2017-04-02 · 5 obs
○ 2016-04-06 05:00:14
● 2016-09-10 19:11:56
● 2017-04-02 22:51:32
○ 2026-06-29 22:24:28
○ 2026-08-04 17:52:32
○NSns3.sppd.ne.jp2015-06-07 → 2016-04-06 · 4 obs
● 2015-06-07 21:58:20
● 2016-04-06 05:00:14
○ 2016-09-10 19:11:56
○ 2026-08-04 17:52:32
○NSns3.tetrabit.net2016-09-10 → 2017-04-02 · 5 obs
○ 2016-04-06 05:00:14
● 2016-09-10 19:11:56
● 2017-04-02 22:51:32
○ 2026-06-29 22:24:28
○ 2026-08-04 17:52:32
○NSns6.sppd.ne.jp2015-06-07 → 2016-04-06 · 4 obs
● 2015-06-07 21:58:20
● 2016-04-06 05:00:14
○ 2016-09-10 19:11:56
○ 2026-08-04 17:52:32
●NSsamara.ns.cloudflare.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
● 2026-08-04 17:52:32
○NSvm0.cocr.jp2015-06-07 → 2016-04-06 · 4 obs
● 2015-06-07 21:58:20
● 2016-04-06 05:00:14
○ 2016-09-10 19:11:56
○ 2026-08-04 17:52:32
●MXalt1.aspmx.l.google.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
● 2026-08-04 17:52:32
●MXalt2.aspmx.l.google.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
● 2026-08-04 17:52:32
●MXalt3.aspmx.l.google.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
● 2026-08-04 17:52:32
●MXalt4.aspmx.l.google.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
● 2026-08-04 17:52:32
●MXaspmx.l.google.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
● 2026-08-04 17:52:32
○MXmb.cocr.jp2015-06-07 → 2017-04-02 · 4 obs
● 2015-06-07 21:58:20
● 2017-04-02 22:51:32
○ 2026-06-29 22:24:28
○ 2026-08-04 17:52:32
●A104.21.55.2492026-08-04 → 2026-08-04 · 3 obs
○ 2026-07-22 06:07:44
● 2026-08-04 17:52:28
● 2026-08-04 17:52:32
○A111.89.207.362015-06-07 → 2016-04-06 · 4 obs
● 2015-06-07 21:58:20
● 2016-04-06 05:00:14
○ 2016-09-10 19:11:56
○ 2026-08-04 17:52:32
●A172.67.174.2092026-08-04 → 2026-08-04 · 3 obs
○ 2026-07-22 06:07:44
● 2026-08-04 17:52:28
● 2026-08-04 17:52:32
○A188.114.96.02026-07-22 → 2026-07-22 · 4 obs
○ 2026-06-29 22:24:28
● 2026-07-22 06:07:44
○ 2026-08-04 17:52:28
○ 2026-08-04 17:52:32
○A188.114.96.42026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
○ 2026-07-22 06:07:44
○ 2026-08-04 17:52:32
○A188.114.97.02026-07-22 → 2026-07-22 · 4 obs
○ 2026-06-29 22:24:28
● 2026-07-22 06:07:44
○ 2026-08-04 17:52:28
○ 2026-08-04 17:52:32
○A188.114.97.42026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
○ 2026-07-22 06:07:44
○ 2026-08-04 17:52:32
○A203.180.251.1662016-09-10 → 2017-04-02 · 5 obs
○ 2016-04-06 05:00:14
● 2016-09-10 19:11:56
● 2017-04-02 22:51:32
○ 2026-06-29 22:24:28
○ 2026-08-04 17:52:32
●A2606:4700:3033::6815:37f92026-08-04 → 2026-08-04 · 3 obs
○ 2026-07-22 06:07:44
● 2026-08-04 17:52:28
● 2026-08-04 17:52:32
●A2606:4700:3035::ac43:aed12026-08-04 → 2026-08-04 · 3 obs
○ 2026-07-22 06:07:44
● 2026-08-04 17:52:28
● 2026-08-04 17:52:32
○A2a06:98c1:3120::2026-07-22 → 2026-07-22 · 4 obs
○ 2026-06-29 22:24:28
● 2026-07-22 06:07:44
○ 2026-08-04 17:52:28
○ 2026-08-04 17:52:32
○A2a06:98c1:3120::42026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
○ 2026-07-22 06:07:44
○ 2026-08-04 17:52:32
○A2a06:98c1:3121::2026-07-22 → 2026-07-22 · 4 obs
○ 2026-06-29 22:24:28
● 2026-07-22 06:07:44
○ 2026-08-04 17:52:28
○ 2026-08-04 17:52:32
○A2a06:98c1:3121::42026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-02 22:51:32
● 2026-06-29 22:24:28
○ 2026-07-22 06:07:44
○ 2026-08-04 17:52:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
cocr.jpsamara.ns.cloudflare.com, clark.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.160

NS records: samara.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cocr.jp (unsigned zone)

⏱️ Timing

Total: 949ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.249, 172.67.174.209
AAAA22606:4700:3033::6815:37f9, 2606:4700:3035::ac43:aed1
NS2clark.ns.cloudflare.com, samara.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 a mx include:_spf.google.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clark.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

cocr.jp has four IP addresses: 104.21.55.249, 172.67.174.209, 2606:4700:3033::6815:37f9 and 2606:4700:3035::ac43:aed1.

www.w-upssies.xyz, awazon-tor-market.cc, taxformfinder.org and two other host names share IP numbers with cocr.jp.

Name Servers

cocr.jp is delegated to two name servers: clark.ns.cloudflare.com and samara.ns.cloudflare.com.

cocr.jp uses the same name servers as several other domains — among them finance-eth-sol.ink, silversandsdeluxe.com, l2-staking.sbs and two more.

cocr.jp partially shares its NS delegation with several other domains, including account.pro.vn, seagull-ce.com, aspk.lt and two others.

These name servers are regularly seen alongside tony.ns.cloudflare.com and keyla.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

clark.ns.cloudflare.com resolves to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 other IP addresses.

samara.ns.cloudflare.com resolves to 108.162.194.160, 162.159.38.160, 172.64.34.160 and 3 other IP addresses.

Mail Servers

Mail for cocr.jp is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

cocr.jp has at least partial mail server overlap with other domains such as 302housebuyers.com, sbcostello.com, polkvision.com and two more.

These mail servers commonly appear together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two other mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com points to 172.253.63.26 and 2607:f8b0:4004:c2d::1a.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.