CF1759928436986-tsm20251008082644

DNSWHOIS.INFO - f-net.cz

Search for IP or hostnames:

f-net.cz checked at 2025-10-08T13:00:36.926Z 768ms 106/106/106 100% R:15

f-net.cz

NSns1.websupport.cz
A2a10:bbc0::11 🇨🇿 ACTIVE 24
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE 24
PTRns1.websupport.eu
NSns2.websupport.cz
A2a02:250:3::12 🇸🇪 ACTIVE 24
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE 24
PTRns2.websupport.eu
NSns3.websupport.eu
A2a10:bbc0::13 🇨🇿 ACTIVE 24
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE 24
PTRns3.websupport.eu
MXfnet-cz0c.mail.eo.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A217.28.88.16🇨🇿 Greendata s.r.o.
PTRhost16.expleo.at

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

Up

Starts with same word

Starts similarily

AI analysis

f-net.cz is a parent of zimbra.f-net.cz and mail.f-net.cz.

f-net.cz resolves to one IP number: 217.28.88.16.

Other host names for instance e-hess.sk and pelikanovi.cz share IP numbers with f-net.cz.

f-net.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

f-net.cz at least partially shares name servers with other domains, including jirkavrba.com, mot.cz, jhp.cz, slezskaostrava.cz and jeme.sk.

Host names with two IP numbers:

ns1.websupport.cz: 2a10:bbc0::11 and 45.10.97.11

ns2.websupport.cz: 2a02:250:3::12 and 185.71.159.12

ns3.websupport.eu: 2a10:bbc0::13 and 45.10.97.13

A single mail server handles f-net.cz, fnet-cz0c.mail.eo.outlook.com.

Host fnet-cz0c.mail.eo.outlook.com points to eight IPs: 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::d, 52.101.68.25, 52.101.68.36, 52.101.73.8 and 52.101.73.28.

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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RhkjwJR CF johedugfp 2025-10-08