CF1760356443329-tsm20251012143351

MXLIST.NET - knowhow.is

Search for IP or hostnames:

knowhow.is checked at 2025-10-13T11:54:03.285Z 221ms 88/88/88 100% R:9

knowhow.is

NSns01.t.is
A217.28.178.10🇮🇸 Nyherji
PTRns01.t.is
NSns02.t.is
A217.28.177.20🇮🇸 Nyherji
PTRns02.t.is
MXknowhow-is.mail.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A80.248.29.157🇮🇸 Nyherji
PTRinnri.sveit.is

is

NSa.nic.is
NSb.nic.is
NSc.nic.is
NSd.nic.is
NSe.nic.is

Starts with same word

Starts similarily

AI analysis

knowhow.is resolves to one IP number: 80.248.29.157.

other host names including fsk.is, vefur.is, ov.is, hopvinnukerfi.is and karlmennogkrabbamein.is share IP numbers with knowhow.is.

knowhow.is is delegated to two name servers ns01.t.is and ns02.t.is.

knowhow.is shares the same name server setup as other domains, for instance hugrunar.com, rita.is, hopvinnukerfi.is, kassakerfi.is and egillarnason.is.

knowhow.is at least partially shares name servers with other domains, for instance tmsoftware.eu.

Host names with one IP number:

ns01.t.is points to 217.28.178.10

ns02.t.is points to 217.28.177.20

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

Host knowhow-is.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::c, 52.101.68.25, 52.101.73.11, 52.101.73.16 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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vRqZzei CF johedugfp 2025-10-13