CF1760789768194-tsm20251017082432

DNSWHOIS.INFO - tech.cst.nihon-u.ac.jp

Search for IP or hostnames:

tech.cst.nihon-u.ac.jp checked at 2025-10-18T12:16:08.148Z 940ms 105/105/105 100% R:14

tech.cst.nihon-u.ac.jp

MXaspmx.l.google.com
A2607:f8b0:4004:c19::1b 🇺🇸 Google
PTRbk-in-f27.1e100.net
A142.250.31.26🇺🇸 Google
PTRbj-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
NSns.cn.cst.nihon-u.ac.jp
A133.43.124.119🇯🇵 NIHON-U
NSns.s.cst.nihon-u.ac.jp
A133.43.106.119🇯🇵 NIHON-U

cst.nihon-u.ac.jp

NSns.nihon-u.ac.jp
NSdns-x.sinet.ad.jp
MXfu-mailgw03.cst.nihon-u.ac.jp
NSns.cn.cst.nihon-u.ac.jp
NSns.s.cst.nihon-u.ac.jp

Up

Starts with same word

Starts similarily

AI analysis

tech-sv1.tech.cst.nihon-u.ac.jp has tech.cst.nihon-u.ac.jp as its parent.

Two name servers ns.cn.cst.nihon-u.ac.jp and ns.s.cst.nihon-u.ac.jp are delegated to tech.cst.nihon-u.ac.jp.

tech.cst.nihon-u.ac.jp uses the same name server configuration as other domains, such as 96.43.133.in-addr.arpa, 106.43.133.in-addr.arpa, museum.cst.nihon-u.ac.jp, edu.cst.nihon-u.ac.jp and edpjrc.cst.nihon-u.ac.jp.

tech.cst.nihon-u.ac.jp at least partially shares name servers with other domains such as f-out.cst.nihon-u.ac.jp, ncc.cst.nihon-u.ac.jp, rist.cst.nihon-u.ac.jp, s-out.cst.nihon-u.ac.jp and cst.nihon-u.ac.jp.

These name servers are commonly used with willow.ncc.cst.nihon-u.ac.jp, www.rist.cst.nihon-u.ac.jp, ns.nihon-u.ac.jp and dns-x.sinet.ad.jp.

Host names with a single IP address:

ns.cn.cst.nihon-u.ac.jp points to 133.43.124.119

ns.s.cst.nihon-u.ac.jp points to 133.43.106.119

tech.cst.nihon-u.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.

tech.cst.nihon-u.ac.jp shares mail servers with other domains at least in part, for instance triverna.pl, sherylplouffe.com, b4r.biz, projectbly.com and mybeautytools.com.

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

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 142.250.31.26

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.27

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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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eoXsCic CF johedugfp 2025-10-18