CF1759788121609-tsm20251005211530

DNSWHOIS.INFO - frdk.dk

Search for IP or hostnames:

frdk.dk checked at 2025-10-06T22:02:01.584Z 218ms 99/99/99 100% R:15

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::2 🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09:: 🇳🇱 Microsoft
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft
PTRmail-am7pr05cu00106.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 an IP address: 185.21.42.34.

other host names include www.berendsohn.dk, elwis.com, e-bloss.se, www.portofaalborg.com and jepsenvvs.dk; they share IP numbers with frdk.dk.

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

frdk.dk at least partially shares name servers with other domains, for instance aa-h.dk, mapguide.dk, a2sea.de, ebbe.dk and majisenkram.dk.

Host names with two IP numbers: The host name ns4.hostonline.dk points to 2a02:188:6004:14::10 and 217.195.185.243; The host name ns5.hostonline.dk points to 2a02:188:6004:14::11 and 217.195.185.244.

Host names with one IP number: The host name ns6.hostonline.dk points to 85.191.126.85.

frdk.dk is handled by a single mail server, frdk-dk.mail.protection.outlook.com.

Hostname frdk-dk.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::c, 52.101.68.3, 52.101.68.12, 52.101.68.39 and 52.101.73.22.

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

mSWAmir CF johedugfp 2025-10-06