CF1762172337249-tsm20251102073205

WWW.RTSAK.COM - mail.ecc.u-tokyo.ac.jp

Search for IP or hostnames:

mail.ecc.u-tokyo.ac.jp checked at 2025-11-03T12:18:57.194Z 467ms 74/74/74 100% R:11

mail.ecc.u-tokyo.ac.jp

MXaspmx.l.google.com
A2607:f8b0:4023:c03::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdy-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:f8b0:4023:3001::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyulnkec-in-f27.1e100.net
A172.217.74.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyulnkec-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4003:c30::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyutulis-in-f27.1e100.net
A74.125.27.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyutulis-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4001:c70::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyucbful-in-f26.1e100.net
A192.178.209.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyucbful-in-f26.1e100.net

ecc.u-tokyo.ac.jp

MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
NSdnsserver02.ecc.u-tokyo.ac.jp
NSdnsserver03.ecc.u-tokyo.ac.jp
NSdnsserver04.ecc.u-tokyo.ac.jp
NSdns1.nc.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp
NSdns3.nc.u-tokyo.ac.jp

Starts with same word

Starts similarily

AI analysis

mail.ecc.u-tokyo.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.

mail.ecc.u-tokyo.ac.jp shares at least partially some mail servers with other domains, for instance waikiwifarms.co.nz, keepthebeatcprhr.com, kevnet.biz, seventhstory.com and t3mpe.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 142.250.101.27

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:f8b0:4023:3001::1b and 172.217.74.26

alt3.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

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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rqkiwlU CF johedugfp 2025-11-03