WWW.RTSAK.COM - cygnus.ac.jp

AI analysis

cygnus.ac.jp is the parent of ns.cygnus.ac.jp and mail.cygnus.ac.jp.

cygnus.ac.jp resolves to a single IP: 203.216.197.60.

Other host names, for instance www.tcn.ac.jp, postcom.co.jp, furesapo.com, so-net.postcom.co.jp and kanchu.postcom.co.jp share IP numbers with cygnus.ac.jp.

cygnus.ac.jp has two name servers: ns.cygnus.ac.jp and dns-x.sinet.ad.jp.

cygnus.ac.jp shares some name servers with other domains, for example human.mie-u.ac.jp, bosai.go.jp, 187.223.202.in-addr.arpa, ecology.kyoto-u.ac.jp and 33.133.in-addr.arpa.

these name servers are often used with ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, guname0.imc.gifu-u.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, dns.aichi-gakuin.ac.jp, extsrv04.hgu.jp, extsrv05.hgu.jp, ns1.nig.ac.jp and ns2.nig.ac.jp.

Host names with six IP numbers: The host name dns-x.sinet.ad.jp maps to 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10.

Host names with one IP number: The host name ns.cygnus.ac.jp maps to 210.137.6.161.

cygnus.ac.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.

cygnus.ac.jp shares some mail servers with other domains, at least partially; for instance illusha.com, aboutdesign.nl, providencia.cat, fayhost.com and promotechgroup.com.

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

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c0d::1a and 142.251.2.26.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:100f::1a and 192.178.220.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:4025:402::1a and 142.250.102.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:4013:c1e::1b and 192.178.213.27.