CF1760690301693-tsm20251017082432

WWW.RTSAK.COM - cobalt.co.jp

Search for IP or hostnames:

cobalt.co.jp checked at 2025-10-17T08:38:21.670Z 586ms 98/98/98 100% R:17

cobalt.co.jp

MXsmtp.google.com
A2607:f8b0:4004:c08::1a πŸ‡ΊπŸ‡Έ Google
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c08::1b πŸ‡ΊπŸ‡Έ Google
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c09::1a πŸ‡ΊπŸ‡Έ Google
PTRbh-in-f26.1e100.net
A2607:f8b0:4004:c09::1b πŸ‡ΊπŸ‡Έ Google
PTRbh-in-f27.1e100.net
A142.250.31.27πŸ‡ΊπŸ‡Έ Google
PTRbj-in-f27.1e100.net
A172.253.63.26πŸ‡ΊπŸ‡Έ Google
PTRbi-in-f26.1e100.net
A172.253.63.27πŸ‡ΊπŸ‡Έ Google
PTRbi-in-f27.1e100.net
A172.253.122.26πŸ‡ΊπŸ‡Έ Google
PTRbh-in-f26.1e100.net
A172.253.122.27πŸ‡ΊπŸ‡Έ Google
PTRbh-in-f27.1e100.net
NSns1.cobalt.co.jp
A162.43.85.149πŸ‡―πŸ‡΅ XSERVER
PTRx162-43-85-149.static.xvps.ne.jp
NSns2.cobalt.co.jp
A160.16.236.60πŸ‡―πŸ‡΅ SAKURA internet AS9370
PTRtk2-260-39556.vs.sakura.ne.jp
A103.141.96.14πŸ‡―πŸ‡΅ XSERVER
PTRsv10653.xserver.jp

co.jp

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Starts with same word

Starts similarily

AI analysis

cobalt.co.jp is parent of ns2.cobalt.co.jp and ns1.cobalt.co.jp.

cobalt.co.jp points to a single IP: 103.141.96.14.

Other host names, for instance sakukawa.com, www.urbanhome-tt.com, urbanhome-tt.com, sv10653.xserver.jp and komoriuta.jp share IP numbers with cobalt.co.jp.

cobalt.co.jp's delegation is to two name servers ns1.cobalt.co.jp and ns2.cobalt.co.jp.

Host names with a single IP:

ns1.cobalt.co.jp resolves to 162.43.85.149.

ns2.cobalt.co.jp resolves to 160.16.236.60.

cobalt.co.jp is served by a single mail server, smtp.google.com.

cobalt.co.jp uses the same mail server setup as other domains such as allsite.org, sitesearch.co, bensema.com, mobitime.net and apcservicesltd.com.

cobalt.co.jp shares some mail servers with other domains, including panamericanadeviajes.com, stevez0.com, zsb.cz, iaamb.org and spbet.com.

these mail servers are often used with 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.

smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 142.250.31.27, 172.253.63.26, 172.253.63.27, 172.253.122.26 and 172.253.122.27.

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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BtosfnY CF johedugfp 2025-10-17