WWW.RTSAK.COM - hotspot.irfu.se
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hotspot.irfu.se checked at 2025-11-27T03:33:20.672Z 459ms 57/57/57 100% R:27 allDone:true timedOut:false hotspot.irfu.se
| MX | mail.irfu.se | ||||||
| A | 130.238.30.6🇸🇪 UUNet | ||||||
| PTR | mail.irfu.se | ||||||
| MX | mailfilter-ng-1.sunet.se | ||||||
| A | 2001:6b0:8:2::207 🇸🇪 SUNET | ||||||
| PTR | mailfilter-ng-1.sunet.se | ||||||
| A | 192.36.171.207🇸🇪 NORDUnet | ||||||
| PTR | mailfilter-ng-1.sunet.se | ||||||
| MX | mailfilter-ng-2.sunet.se | ||||||
| A | 89.45.235.13🇸🇪 SUNET | ||||||
| PTR | mailfilter-89-45-235-13.instance.cloud.sunet.se | ||||||
| A | 130.238.30.252🇸🇪 UUNet | ||||||
| PTR | hotspot.irfu.se | ||||||
irfu.se
rank #905455 globally
rank #2850 in the tld
PTR for
Starts with same word
Starts similarily
AI analysis
hotspot.irfu.se points to a single IP number: 130.238.30.252.
hotspot.irfu.se is handled by three mail servers: mail.irfu.se, mailfilter-ng-1.sunet.se and mailfilter-ng-2.sunet.se.
hotspot.irfu.se shares some mail servers with other domains, including imbim.uu.se, ita.itsnat.se, nation.uu.se, guest96.irfu.se and mnd.su.se.
These mail servers are commonly used with mailfilter-ng-3.sunet.se and mailfilter-ng-4.sunet.se.
Host names with two IP numbers:
mailfilter-ng-1.sunet.se points to: 2001:6b0:8:2::207 and 192.36.171.207.
Host names with one IP number:
mail.irfu.se points to: 130.238.30.6.
mailfilter-ng-2.sunet.se points to: 89.45.235.13.