CF1759215705417-tsm20250929235914

WWW.RTSAK.COM - class1.fi

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class1.fi checked at 2025-09-30T07:01:45.380Z 374ms 77/77/77 100% R:16

class1.fi

NSns-fi.elisa.net
A193.229.0.49🇫🇮 Elisa Finland
PTRns-fi.elisa.net
NSns-se.elisa.net
A62.248.254.2🇫🇮 Elisa Finland
PTRns-se.elisa.net
MXclass1-fi.mail.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.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
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com

fi

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

Starts with same word

Starts similarily

AI analysis

Delegation for class1.fi rests with two name servers, ns-fi.elisa.net and ns-se.elisa.net.

class1.fi shares the same name server setup as other domains, including op.lv, 137.226.212.in-addr.arpa, 100.112.88.in-addr.arpa, reliable.fi and 90.152.91.in-addr.arpa.

class1.fi shares name servers with other domains at least partially, for example hel.fi.

Host names with one IP number: ns-fi.elisa.net points to 193.229.0.49; ns-se.elisa.net points to 62.248.254.2.

class1.fi is handled by a single mail server, class1-fi.mail.protection.outlook.com.

class1-fi.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::e, 52.101.68.0, 52.101.68.36, 52.101.73.6 and 52.101.73.12.

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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zKRsnQW CF johedugfp 2025-09-30