IPLIST.NET - cst.otsuma.ac.jp
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cst.otsuma.ac.jp checked at 2025-11-01T13:36:25.420Z 761ms 74/74/74 100% R:10cst.otsuma.ac.jp
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c23::1b ๐บ๐ธ Google | ||||||
| PTR | yuiadrs-in-f27.1e100.net | ||||||
| A | 172.253.63.27๐บ๐ธ Google | ||||||
| PTR | bi-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1b ๐ฎ๐ช Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.27๐บ๐ธ Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1b ๐ง๐ช Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| PTR | ws-in-x1b.1e100.net | ||||||
| A | 173.194.76.26๐บ๐ธ Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:402::1b ๐ณ๐ฑ Google | ||||||
| PTR | rb-in-f27.1e100.net | ||||||
| A | 142.250.102.27๐บ๐ธ Google | ||||||
| PTR | rb-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1a ๐ณ๐ฑ Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| A | 192.178.213.26๐บ๐ธ Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
otsuma.ac.jp
rank #5238 in the tld
Starts with same word
Starts similarily
AI analysis
cst.otsuma.ac.jp is served 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.
cst.otsuma.ac.jp shares at least partially some mail servers with other domains, for instance althauser.com, gemporium.net, marciomoreno.com, itec.net and frenzcard.co.nz.
these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
The host name aspmx.l.google.com points to 2607:f8b0:4004:c23::1b and 172.253.63.27.
The host name alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.
The host name alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.
The host name alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.
The host name alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.