CF1759639285034-tsm20251004101907

WWW.ROBTEX.COM - larsen.nu

Search for IP or hostnames:

larsen.nu checked at 2025-10-05T04:41:25.016Z 381ms 161/161/161 100% R:22

larsen.nu

NSns01.one.com
A2001:67c:28cc::10ONECOM-INFRA
PTRns01.one.com
A195.206.121.10ONECOM-INFRA
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 One.com
PTRns02.one.com
A185.10.11.10One.com
PTRns02.one.com
MXlarsen-nu.mail.protection.outlook.com
A2a01:111:f403:ca04::1🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A80.209.96.99🇩🇰 Fibia
PTR80.209.96.99.static.fibianet.dk

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

Starts with same word

Starts similarily

AI analysis

larsen.nu points to IP number 80.209.96.99.

Other host names for example llarsen.net, 80.209.96.99.static.fibianet.dk and larsen.today share IP numbers with larsen.nu.

larsen.nu is delegated to two name servers: ns01.one.com and ns02.one.com.

larsen.nu uses the same name server setup as other domains such as qts-training.be, derungs.dk, therealworld.be, mercury.dk and vidasana.be.

larsen.nu shares name servers with other domains at least partially, for example d4infonet.co.uk.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

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

Host name larsen-nu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::6, 52.101.68.25, 52.101.68.29, 52.101.73.8 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.
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mzBsgRN CF johedugfp 2025-10-05