ROBTEX.COM - check-check.co.jp

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check-check.co.jp checked at 2025-12-21T00:09:51.132Z 2615ms 133/133/133 100% R:18 allDone:true timedOut:false

check-check.co.jp

MXaspmx2.googlemail.com
A2a00:1450:4025:402::1b🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4009:c0f::1a🇬🇧 Google
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google
PTRyulhrs-in-f27.1e100.net
NS01.dnsv.jp
A2400:8500:3300::53🇯🇵 GMO-DNS
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS
PTR04.dnsv.jp
MXaspmx.l.google.com
A2607:f8b0:4004:c17::1a🇺🇸 Google
PTRbl-in-f26.1e100.net
A172.253.63.27🇺🇸 Google
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:1015::1a🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:3001::1a🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
A172.217.74.26🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
MXmail.check-mail.sakura.ne.jp
A58.158.120.245🇯🇵 ARTERIA Networks Corporation (UCOM)
PTR58x158x120x245.ap58.ftth.ucom.ne.jp

co.jp

Starts with same word

check-check.de
check-check.com
check-check.co.jp
check-check.ru
check-check.me
check-check.org

Starts similarily

check-check.de
check-check.com
check-check.co.jp
check-check.ru
check-check.me
check-check.org

AI analysis

check-check.co.jp resolves to one IP number: 58.158.120.245.

other host names including global-est.com, www.r-life.co.jp, 58x158x120x245.ap58.ftth.ucom.ne.jp, tl-monthly.com and r-life.co.jp share IP numbers with check-check.co.jp.

check-check.co.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

check-check.co.jp at least partially shares name servers with other domains, for instance bmz.jp, qqueen700.com, tokoshoji-tr.co.jp, fp-cable.net and kairosoft.net.

Host names with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP number:

02.dnsv.jp points to 157.7.33.53.

check-check.co.jp is served by six mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and mail.check-mail.sakura.ne.jp.

check-check.co.jp shares some mail servers with other domains, at least partially, for instance markusreich.at, sandraharveyphotography.com, ecolestmartin.com, flamenco-vivo.org and acrossproductions.com.

these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:4025:402::1b and 142.250.102.27

aspmx3.googlemail.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27

aspmx.l.google.com points to 2607:f8b0:4004:c17::1a and 172.253.63.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3001::1a and 172.217.74.26