CF1761394122355-tsm20251024211356

DNSWHOIS.INFO - checkmark.fi

Search for IP or hostnames:

checkmark.fi checked at 2025-10-25T12:08:42.339Z 394ms 104/104/104 100% R:17

checkmark.fi

NSb.portsdns.net
A2a00:11c0:3d::1 🇦🇹 Anexia Customers
PTRb.portsdns.net
A94.16.23.1🇦🇹 Anexia Customers
PTRb.portsdns.net
NSa.portsdns.se
A2607:f740:e009::1 🇺🇸 NETACTUATE-AS-AP
PTRa.portsdns.se
A45.54.35.101🇺🇸 NETACTUATE-AS-AP
PTRa.portsdns.se
MXcheckmark-fi.mail.protection.outlook.com
A2a01:111:f403:ca04::5 🇮🇪 Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::e 🇮🇪 Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A2a05:9100:100::14 🇫🇮 CLOUDCENTER
PTRaweb12-ssl.verkkohotelli.fi
A185.82.146.14🇫🇮 CLOUDCENTER
PTRaweb12-ssl.verkkohotelli.fi

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

checkmark.fi is the parent of www.checkmark.fi.

The entity checkmark.fi points to two IP numbers: 2a05:9100:100::14 and 185.82.146.14.

Other host names, for example wildcard-timanttiset-fi.c.avenla.fi and aweb12-ssl.verkkohotelli.fi, share IPs with checkmark.fi.

checkmark.fi is delegated to two name servers: b.portsdns.net and a.portsdns.se.

checkmark.fi uses the same name server setup as other domains such as plasticchange.dk, spotifyforartist.com, vitus.bike, qlikview.com and baerbel.de.

checkmark.fi shares name servers with other domains at least partially, for example ltkalmar.se.

Host names with two IP numbers:

b.portsdns.net points to 2a00:11c0:3d::1 and 94.16.23.1; a.portsdns.se points to 2607:f740:e009::1 and 45.54.35.101.

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

Host name checkmark-fi.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::e, 52.101.68.3, 52.101.68.16, 52.101.68.36 and 52.101.73.6.

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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NdAfkRD CF johedugfp 2025-10-25