CF1759781175159-tsm20251005211530

DNSWHOIS.INFO - lt-lab.teikyo-u.ac.jp

Search for IP or hostnames:

lt-lab.teikyo-u.ac.jp checked at 2025-10-06T20:06:15.116Z 746ms 139/139/139 100% R:15

lt-lab.teikyo-u.ac.jp

MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4003:c30::1b 🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4023:c03::1a 🇺🇸 Google
PTRdy-in-f26.1e100.net
A142.250.141.27🇺🇸 Google
PTRdd-in-f27.1e100.net
NSdns-x.sinet.ad.jp
A2001:2f8:0:10::53 🇯🇵 National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:11::53 🇯🇵 National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:12::53 🇯🇵 National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.2🇯🇵 National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.6🇯🇵 National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.10🇯🇵 National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
NSkeicho-2nd.ics.teikyo-u.ac.jp
A157.102.5.51🇯🇵 National Institute of Informatics
PTRkeicho-2nd.ics.teikyo-u.ac.jp
NSkeicho.ics.teikyo-u.ac.jp
A157.102.5.2🇯🇵 National Institute of Informatics
PTRkeicho.ics.teikyo-u.ac.jp
A219.94.128.145🇯🇵 SAKURA internet AS9371
PTRwww905.sakura.ne.jp

teikyo-u.ac.jp

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
MXaspmx.l.google.com
NSdns-x.sinet.ad.jp
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
NSkeicho-2nd.ics.teikyo-u.ac.jp
NSkeicho.ics.teikyo-u.ac.jp
A222.230.191.138🇯🇵 ARTERIA Networks Corporation (Vectant)
rank #64924 globally
rank #1233 in the tld

Starts similarily

AI analysis

lt-lab.teikyo-u.ac.jp points to a single IP: 219.94.128.145.

Other host names, for instance keichouren.sakura.ne.jp, ytj.jp, soo-wa.com, s-pro.cc and aeneis.net share IP numbers with lt-lab.teikyo-u.ac.jp.

lt-lab.teikyo-u.ac.jp is delegated to three name servers: dns-x.sinet.ad.jp, keicho-2nd.ics.teikyo-u.ac.jp and keicho.ics.teikyo-u.ac.jp.

lt-lab.teikyo-u.ac.jp partially shares name servers with other domains; examples include f.shikoku-u.ac.jp, ma.kagu.tus.ac.jp, biblio.tuat.ac.jp, ocha.ac.jp and 8.70.133.in-addr.arpa.

These name servers are commonly used alongside ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, tusns1.tus.ac.jp, tusns.tus.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, adns01.tuat.ac.jp, adns02.tuat.ac.jp, ns1.ocha.ac.jp and ns2.ocha.ac.jp.

Host names with six IP numbers:

dns-x.sinet.ad.jp points 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:

keicho-2nd.ics.teikyo-u.ac.jp points to: 157.102.5.51.

keicho.ics.teikyo-u.ac.jp points to: 157.102.5.2.

Five mail servers handle lt-lab.teikyo-u.ac.jp: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

lt-lab.teikyo-u.ac.jp shares some mail servers with other domains, at least partially, such as eduliance.com, zipvitsport.co.uk, nonilux.com, tcsconnect.org and autonomy.com.ar.

These mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.27

aspmx3.googlemail.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26

aspmx.l.google.com points to: 2607:f8b0:4023:c03::1a and 142.250.141.27

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

alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1a and 74.125.27.27

Host names pointing to 2607:f8b0:4023:100f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names pointing to 192.178.220.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Note: aspmx2.googlemail.com and alt1.aspmx.l.google.com share the same two IPs, 2607:f8b0:4023:100f::1b and 192.178.220.27.

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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StEgkrn CF johedugfp 2025-10-06