CF1759873932808-tsm20251005211530

WWW.RTSAK.COM - frdk.dk

Search for IP or hostnames:

frdk.dk checked at 2025-10-07T21:52:12.791Z 320ms 99/99/99 100% R:14

frdk.dk

NSns4.hostonline.dk
A2a02:188:6004:14::10 🇩🇰 GlobalConnect AS31027
PTRns4.hostonline.dk
A217.195.185.243🇩🇰 GlobalConnect AS31027
PTRns4.hostonline.dk
NSns5.hostonline.dk
A2a02:188:6004:14::11 🇩🇰 GlobalConnect AS31027
PTRns5.hostonline.dk
A217.195.185.244🇩🇰 GlobalConnect AS31027
PTRns5.hostonline.dk
NSns6.hostonline.dk
A85.191.126.85🇩🇰 AURA-A-S
PTRns6.hostonline.dk
MXfrdk-dk.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A185.21.42.34🇩🇰 team.blue DK
PTRlinux35.curanet.dk

dk

NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk

Starts with same word

Starts similarily

AI analysis

frdk.dk points to a single IP address: 185.21.42.34.

Other host names such as www.berendsohn.dk, elwis.com, e-bloss.se, www.portofaalborg.com and jepsenvvs.dk share IP numbers with frdk.dk.

frdk.dk is delegated to three name servers: ns4.hostonline.dk, ns5.hostonline.dk and ns6.hostonline.dk.

At least part of the name servers for frdk.dk are shared with other domains, for instance aa-h.dk, mapguide.dk, a2sea.de, ebbe.dk and majisenkram.dk.

Host names with two IP numbers:

ns4.hostonline.dk points to: 2a02:188:6004:14::10 and 217.195.185.243

ns5.hostonline.dk points to: 2a02:188:6004:14::11 and 217.195.185.244

Host names with one IP number:

ns6.hostonline.dk points to: 85.191.126.85

The mail server for frdk.dk is frdk-dk.mail.protection.outlook.com.

frdk-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::10, 52.101.68.8, 52.101.73.22, 52.101.73.24 and 52.101.73.26.

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

SXjWPRR CF johedugfp 2025-10-07