WWW.RTSAK.COM - pico.irfu.se
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pico.irfu.se checked at 2025-10-25T22:23:50.104Z 277ms 57/57/57 100% R:21pico.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 | 130.238.30.9🇸🇪 UUNet | ||||||
| PTR | pico.irfu.se | ||||||
irfu.se
rank #2850 in the tld
PTR for
Starts with same word
Starts similarily
AI analysis
pico.irfu.se resolves to a single IP: 130.238.30.9.
pico.irfu.se is handled by three mail servers: mail.irfu.se, mailfilter-ng-1.sunet.se and mailfilter-ng-2.sunet.se.
pico.irfu.se shares some mail servers with other domains, at least partially; for instance jurnk.su.se, lector.kth.se, hist.uu.se, met.kth.se and anitaspc.irfu.se.
these mail servers are commonly used alongside 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 and mailfilter-ng-2.sunet.se points to 89.45.235.13.
dbq