CF1763552881038-tsm20251116095642

WWW.RTSAK.COM - cr.nu

Search for IP or hostnames:

cr.nu checked at 2025-11-19T11:48:01.014Z 5010ms 116/117/117 99% R:12 allDone:false timedOut:true

cr.nu

MXmail2.loopia.se
A93.188.3.11🇸🇪 LOOPIA
PTRmailfront1.mailcluster.loopia.se
A93.188.3.12🇸🇪 LOOPIA
PTRmailfront2.mailcluster.loopia.se
A93.188.3.13🇸🇪 LOOPIA
PTRmailfront3.mailcluster.loopia.se
A93.188.3.14🇸🇪 LOOPIA
PTRmailfront4.mailcluster.loopia.se
MXmailcluster.loopia.se
A2a02:250:0:48::11 🇸🇪 LOOPIA
PTRmailfront1.mailcluster.loopia.se
A2a02:250:0:48::12 🇸🇪 LOOPIA
PTRmailfront2.mailcluster.loopia.se
A2a02:250:0:48::13 🇸🇪 LOOPIA
PTRmailfront3.mailcluster.loopia.se
A2a02:250:0:48::14 🇸🇪 LOOPIA
PTRmailfront4.mailcluster.loopia.se
A93.188.3.11🇸🇪 LOOPIA
PTRmailfront1.mailcluster.loopia.se
A93.188.3.12🇸🇪 LOOPIA
PTRmailfront2.mailcluster.loopia.se
A93.188.3.13🇸🇪 LOOPIA
PTRmailfront3.mailcluster.loopia.se
A93.188.3.14🇸🇪 LOOPIA
PTRmailfront4.mailcluster.loopia.se
NSns1.loopia.se
A2a02:250:ffff::20 🇸🇪 LOOPIA
PTRns1.loopia.se
A93.188.0.20🇸🇪 LOOPIA
PTRns1.loopia.se
NSns2.loopia.se
A2a02:250:fffe::20 🇸🇪 LOOPIA2
PTRns2.loopia.se
A185.71.156.20🇸🇪 LOOPIA2
PTRns2.loopia.se
A81.232.50.183🇸🇪 TELIANET-SWEDEN
PTR81-232-50-183-no39.tbcn.telia.com

nu

NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu

Starts with same word

Starts similarily

AI analysis

cr.nu resolves to a single IP address: 81.232.50.183.

Other host names including ib.nu, lh.nu, carola.nu, karolin.nu and dalman.se share IP numbers with cr.nu.

cr.nu's delegation uses two name servers, ns1.loopia.se and ns2.loopia.se.

cr.nu shares the same name server setup as other domains, for example mimeyo.com, boksmart.se, fullmakt.net, jobi.org and zappi.pl.

Host names with two IPs:

ns1.loopia.se points to: 2a02:250:ffff::20 and 93.188.0.20

ns2.loopia.se points to: 2a02:250:fffe::20 and 185.71.156.20

cr.nu is handled by two mail servers: mail2.loopia.se and mailcluster.loopia.se.

cr.nu shares its mail server setup with other domains, including mwis.se, ricomusic.nu, edvin.se, magazin-tabloid.com and kullonaturreservat.se.

The mail servers for cr.nu are shared with other domains, for instance rismark.se, teljer.com, xn--nordsetergrd-2cb.no, jutbo.se and ssrc.se.

Host names with eight IP numbers:

mailcluster.loopia.se points to 2a02:250:0:48::11, 2a02:250:0:48::12, 2a02:250:0:48::13, 2a02:250:0:48::14, 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.

Host names with four IP numbers:

mail2.loopia.se points to 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.

Host names that point to 93.188.3.11: mailcluster.loopia.se and mail2.loopia.se.

Host names that point to 93.188.3.12: mailcluster.loopia.se and mail2.loopia.se.

Host names that point to 93.188.3.13: mailcluster.loopia.se and mail2.loopia.se.

Host names that point to 93.188.3.14: mailcluster.loopia.se and mail2.loopia.se.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq