DNSWHOIS.INFO - portal.alpha-mail.net
Search for IP or hostnames:
portal.alpha-mail.net checked at 2025-10-31T03:27:34.996Z 933ms 41/41/41 100% R:12portal.alpha-mail.net
| MX | sparrow.alpha-mail.jp | ||||||
| A | 157.205.252.11🇯🇵 Otsuka Corporation | ||||||
| PTR | sparrow.alpha-mail.jp | ||||||
| A | 216.230.250.105🇺🇸 PSPinc | ||||||
| PTR | portal.alpha-mail.net | ||||||
alpha-mail.net
| MX | crow.alpha-mail.jp | ||||||
| MX | sparrow.alpha-mail.jp | ||||||
| NS | kotetsu.alpha-lt.net | ||||||
| NS | tsukuba.aics.ne.jp | ||||||
PTR for
Starts with same word
Starts similarily
AI analysis
portal.alpha-mail.net resolves to a single IP: 216.230.250.105.
portal.alpha-mail.net is handled by a single mail server, sparrow.alpha-mail.jp. 
portal.alpha-mail.net shares the mail server setup with other domains, for example amis01.alpha-mail.net, amis06.alpha-mail.net, ambs08.alpha-mail.net, amns02.alpha-mail.net and ltpop09.alpha-lt.net.
portal.alpha-mail.net shares some mail servers with other domains, at least partially, for instance alpha-mail.jp, alpha-lt.net and alpha-mail.net. 
these mail servers are commonly used alongside the mail servers crow.alpha-mail.jp.
Host name sparrow.alpha-mail.jp points to IP 157.205.252.11. 
dbq