CF1763785799302-tsm20251116095642

WWW.ROBTEX.COM - optim-net.jp

Search for IP or hostnames:

optim-net.jp checked at 2025-11-22T04:29:59.007Z 4524ms 221/221/221 100% R:14 allDone:true timedOut:false

optim-net.jp

NS01.dnsv.jp
A2400:8500:3300::53๐Ÿ‡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::53๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR03.dnsv.jp
A157.7.34.53๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR04.dnsv.jp
A157.7.35.53๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS
PTR04.dnsv.jp
MXaspmx.l.google.com
A2607:f8b0:4023:c03::1a๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdy-in-f26.1e100.net
A74.125.137.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdy-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:1015::1a๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4023:3001::1b๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyulnkec-in-f27.1e100.net
A172.217.74.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyulnkec-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4003:c30::1b๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyutulis-in-f27.1e100.net
A74.125.27.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyutulis-in-f26.1e100.net
A85.131.209.55๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS
PTRsv16514.xserver.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

optim-net.jp points to a single IP: 85.131.209.55.

Other host names, for instance m-kamikura.com, so-mo.net, ns1.takamatsu-med.com, www.m-kamikura.com and macros.biz share IP numbers with optim-net.jp.

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

optim-net.jp at least partially shares its name servers with other domains, for instance momojo.net, timespace24.com, kisoji.net, s-denzai.com and china-cylm.com.

Two IPs per host:

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.

One IP per host:

02.dnsv.jp points to 157.7.33.53.

Five mail servers handle optim-net.jp: 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.

optim-net.jp shares some mail servers with other domains, including raecrowther.com, bunkr.org, innobuild.com, dadada.com.tw and vitalpurse.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and mail.vivianroseboutique.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 74.125.137.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3001::1b and 172.217.74.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b 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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