CF1759784579268-tsm20251005211530

DNSWHOIS.INFO - internet4u.nu

Search for IP or hostnames:

internet4u.nu checked at 2025-10-06T21:02:59.218Z 783ms 102/102/102 100% R:12

internet4u.nu

NSns2.dandomain.dk
A2a02:2339:1:108::dd:dd 🇩🇰 team.blue DK
PTRns2.dandomain.dk
A91.197.248.66🇩🇰 team.blue DK
PTRns2.dandomain.dk
NSns3.dandomain.dk
A91.197.248.66🇩🇰 team.blue DK
PTRns2.dandomain.dk
NSns.dandomain.dk
A2a02:2339:4006:109::dd 🇩🇰 team.blue DK
PTRns.dandomain.dk
A185.25.141.3🇩🇰 team.blue DK
PTRns.dandomain.dk
MXinternet4u-nu.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A193.12.247.142🇸🇪 TELE2
PTRmail.budgethost.dk

nu

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

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Starts with same word

Starts similarily

AI analysis

The parent of www.internet4u.nu is internet4u.nu.

internet4u.nu points to a single IP: 193.12.247.142.

Other host names, for instance gografix.dk, streetpoint.dk, budgethost.dk, www.bltv.dk and reklame-centret.dk share IP numbers with internet4u.nu.

internet4u.nu is delegated to three name servers: ns2.dandomain.dk, ns3.dandomain.dk and ns.dandomain.dk.

internet4u.nu partially shares name servers with other domains; examples include 2ndnaturesoftware.com, friforsikring.dk, playingcardshop.com, unionholding.dk and karamelkompagniet.dk.

Host names with two IPs:

ns2.dandomain.dk points to 2a02:2339:1:108::dd:dd and 91.197.248.66

ns.dandomain.dk points to 2a02:2339:4006:109::dd and 185.25.141.3

Host names with one IP:

ns3.dandomain.dk points to 91.197.248.66

Host names that point to 91.197.248.66:

ns2.dandomain.dk and ns3.dandomain.dk

internet4u.nu is handled by a single mail server, internet4u-nu.mail.protection.outlook.com.

Hostname internet4u-nu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::8, 52.101.68.0, 52.101.68.3, 52.101.68.18 and 52.101.68.25.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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jBFSCTp CF johedugfp 2025-10-06