CF1759725738944-tsm20251005211530

DNSWHOIS.INFO - defour.fi

Search for IP or hostnames:

defour.fi checked at 2025-10-06T04:42:18.916Z 748ms 114/114/114 100% R:13

defour.fi

NSns11.masterplanet.fi
A2a06:fb00:1::1:99 🇧🇬 ClouDNS
PTRpns101.cloudns.net
A185.136.96.99🇺🇸 ClouDNS
PTRpns101.cloudns.net
NSns12.masterplanet.fi
A2a00:1768:1001:9::5 🇳🇱 NFOrce Internet Services :: 43350
PTRns101.cloudns.net
A85.159.233.158🇳🇱 NFOrce Internet Services :: 43350
PTRns101.cloudns.net
NSns13.masterplanet.fi
A2a0b:1640:1:1:1:1:10c2:bd71 🇧🇬 Publicloud
PTRns104.cloudns.net
A185.206.180.169🇩🇪 Publicloud
PTRns104.cloudns.net
MXdefour-fi.mail.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::7 🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A18.197.248.23🇩🇪 Amazon
PTReu-staticip.multiscreensite.com
A52.59.120.70🇩🇪 Amazon
PTReu-staticip2.multiscreensite.com

fi

NSa.fi
NSb.fi
NSc.fi
NSd.fi
NSe.fi
NSf.fi
NSg.fi
NSi.fi
NSj.fi
NSk.fi

Up

Starts with same word

Starts similarily

AI analysis

defour.fi is the parent of mail.defour.fi.

defour.fi resolves to two IP numbers: 18.197.248.23 and 52.59.120.70.

other host names including nuber.de, kanzlei-dressen.de, alaferme.ch, evenement21.com and die-hausgeister.de share IP numbers with defour.fi.

defour.fi is delegated to three name servers ns11.masterplanet.fi, ns12.masterplanet.fi and ns13.masterplanet.fi.

defour.fi at least partially shares name servers with other domains, for instance bidgate.fi, albaani.org, delsitech.com, careerinsouthwestfinland.fi and aluteras.com.

these name servers are commonly used alongside ns14.masterplanet.fi.

Host names with two IP numbers:

ns11.masterplanet.fi points to: 2a06:fb00:1::1:99 and 185.136.96.99.

ns12.masterplanet.fi points to: 2a00:1768:1001:9::5 and 85.159.233.158.

ns13.masterplanet.fi points to: 2a0b:1640:1:1:1:1:10c2:bd71 and 185.206.180.169.

defour.fi is handled by a single mail server, defour-fi.mail.protection.outlook.com.

Host defour-fi.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::d, 52.101.68.0, 52.101.68.39, 52.101.73.1 and 52.101.73.11.

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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INKCJtD CF johedugfp 2025-10-06