CF1763485340421-tsm20251116095642

WWW.RTSAK.COM - extreak.co.jp

Search for IP or hostnames:

extreak.co.jp checked at 2025-11-18T17:02:20.378Z 897ms 131/131/131 100% R:14 allDone:true timedOut:false

extreak.co.jp

NS01.dnsv.jp
A2400:8500:3300::53 ๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR01.dnsv.jp
A157.7.32.53๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53 ๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR03.dnsv.jp
A157.7.34.53๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53 ๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR04.dnsv.jp
A157.7.35.53๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR04.dnsv.jp
MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRwv-in-f26.1e100.net
A172.253.115.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbg-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRrb-in-f26.1e100.net
A142.250.102.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1a ๐Ÿ‡ธ๐Ÿ‡ฌ Google
PTRsm-in-f26.1e100.net
A142.250.4.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRsm-in-f27.1e100.net
A112.78.125.88๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C
PTRwww628b.sakura.ne.jp

co.jp

Starts with same word

Starts similarily

AI analysis

extreak.co.jp resolves to one IP number: 112.78.125.88.

Other host names, for instance tachd.co.jp, hoshiauto.co.jp, mail.hoshiauto.co.jp, www628b.sakura.ne.jp and naka-ch.com share IP numbers with extreak.co.jp.

extreak.co.jp delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

extreak.co.jp at least partially shares name servers with other domains, including e-tene.com, dom-rentacar.com, ideanomad.co.jp, xn--29jybvv704uewyatde4oa.com and fabricinnovation.net.

Host names with two IPs:

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:

02.dnsv.jp points to 157.7.33.53

extreak.co.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

extreak.co.jp shares at least some mail servers with other domains, for example shreyas.im, association-paul-aizpiri.com, clubjesusmaria.com, format24.net and gaoptipro.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c1b::1a and 172.253.115.27.

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27.

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.27.

alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1a and 142.250.4.27.

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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