CF1763044276861-tsm20251109205412

WWW.RTSAK.COM - testbed.jp

Search for IP or hostnames:

testbed.jp checked at 2025-11-13T14:31:16.844Z 639ms 138/138/138 100% R:13 allDone:true timedOut:false

testbed.jp

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f26.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f26.1e100.net
MXaspmx4.googlemail.com
A2a00:1450:4025:402::1a ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRrb-in-f26.1e100.net
A142.250.102.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRrb-in-f26.1e100.net
MXaspmx5.googlemail.com
A2a00:1450:4013:c1e::1b ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyugrqzs-in-f26.1e100.net
NSns1.value-domain.com
A172.64.52.38๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A172.64.52.161๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
NSns2.value-domain.com
A172.64.53.3๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A172.64.53.115๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdz-in-f26.1e100.net
A142.250.101.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:1015::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwta-in-f27.1e100.net
A202.172.28.48๐Ÿ‡ฏ๐Ÿ‡ต DRNET
PTRs47.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

testbed.jp points to a single IP: 202.172.28.48.

Other host names, for instance mail.koderagiken.jp, momokomono.com, mail.modernnipponproject.com, hostmaster.hirugano-oakhill.com and mail.suru.info share IP numbers with testbed.jp.

Two name servers ns1.value-domain.com and ns2.value-domain.com handle delegation for testbed.jp.

testbed.jp uses the same name server setup as other domains, for example diasaro.com, shei.info, seiju.info, sweety.jp and michi-shiru.com.

testbed.jp shares name servers with other domains at least in part, for instance 2chv.net.

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

Seven mail servers handle testbed.jp: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

testbed.jp shares some mail servers with other domains, at least partially, such as mookhi.com, encorehealthcare.in, compsquare.com.hk, anastarr.com and drinkgoldenratio.com.

These mail servers are often used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.26.

aspmx3.googlemail.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.26.

aspmx4.googlemail.com has IPs 2a00:1450:4025:402::1a and 142.250.102.26.

aspmx5.googlemail.com has IPs 2a00:1450:4013:c1e::1b and 192.178.213.26.

aspmx.l.google.com has IPs 2607:f8b0:4023:c06::1a and 142.250.101.27.

alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:100f::1b and 192.178.220.27.

alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.27.

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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