CF1758847201434-tsm20250925114901

WWW.RTSAK.COM - cref.jp

Search for IP or hostnames:

cref.jp checked at 2025-09-26T00:40:01.271Z 1407ms 115/115/115 100% R:15

cref.jp

MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4003:c30::1b 🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
NSns1.value-domain.com
A172.64.52.38🇺🇸 Cloudflare
A172.64.52.161🇺🇸 Cloudflare
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare
A172.64.53.115🇺🇸 Cloudflare
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1b 🇺🇸 Google
PTRdz-in-f27.1e100.net
A142.250.141.26🇺🇸 Google
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A202.172.28.111🇯🇵 DRNET
PTRs110.coreserver.jp

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

Starts with same word

Starts similarily

AI analysis

cref.jp points to a single IP address: 202.172.28.111.

Other host names such as mail.to-sho.net, to-sho.net, na-life.com, cuo.jp and soto-hse.jp share IP numbers with cref.jp.

cref.jp is delegated to two name servers: ns1.value-domain.com and ns2.value-domain.com.

cref.jp uses the same name server setup as other domains, including digiat.net, digitalbit.jp, nsr-takasen.or.jp, gdm.jp and piano-fantasy.com.

Host names with two IP numbers:

ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.

ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.

cref.jp is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

cref.jp shares at least some mail servers with other domains, for example accesomedico.net, thesocialmedwork.com, irlandesasloreto.org, artskipper.com and farres.info.

These mail servers are commonly used alongside 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 2607:f8b0:4023:100f::1a and 192.178.220.26; aspmx3.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27; aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.250.141.26; alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.27; alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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wFPRJKt CF johedugfp 2025-09-26