CF1760716066110-tsm20251017082432

DNSWHOIS.INFO - krefcom.eu

Search for IP or hostnames:

krefcom.eu checked at 2025-10-17T15:47:46.093Z 175ms 109/109/109 100% R:18

krefcom.eu

NSnsa3.schlundtech.de
A62.116.159.13๐Ÿ‡ฉ๐Ÿ‡ช InterNetX
PTRnsa3.schlundtech.de
NSnsb3.schlundtech.de
A2001:8d8:580:401:217:160:113:53 ๐Ÿ‡ฉ๐Ÿ‡ช IONOS SE
PTRnsb3.schlundtech.de
A217.160.113.53๐Ÿ‡ฉ๐Ÿ‡ช IONOS SE
PTRnsb3.schlundtech.de
NSnsc3.schlundtech.de
A2a01:130:2000:118:89:146:248:23 ๐Ÿ‡ฉ๐Ÿ‡ช INTERNET AG Global Network
PTRnsc3.schlundtech.de
A89.146.248.23๐Ÿ‡ฉ๐Ÿ‡ช INTERNET AG Global Network
PTRnsc3.schlundtech.de
NSnsd3.schlundtech.de
A2607:f1c0:1800:8091:74:208:254:23 ๐Ÿ‡บ๐Ÿ‡ธ IONOS SE
PTRnsd3.schlundtech.de
A74.208.254.23๐Ÿ‡บ๐Ÿ‡ธ IONOS SE
PTRnsd3.schlundtech.de
MXkrefcom-eu.mail.protection.outlook.com
A2a01:111:f403:ca04::a ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::f ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.68.8๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.15๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.21๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.15๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A82.165.180.247๐Ÿ‡ฉ๐Ÿ‡ช IONOS SE

eu

NSbe.dns.eu
NSsi.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu

Starts with same word

Starts similarily

AI analysis

krefcom.eu points to a single IP: 82.165.180.247.

Other host names, for instance notfallbuch.de, share IP numbers with krefcom.eu.

krefcom.eu is delegated to four name servers: nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de and nsd3.schlundtech.de.

krefcom.eu at least partially shares its name servers with other domains, for instance lehner.eu, tagesklinik-mz.de, fritzmaker.com, zollberg.de and kenforx.com.

Two IPs per host:

nsb3.schlundtech.de points to 2001:8d8:580:401:217:160:113:53 and 217.160.113.53.

nsc3.schlundtech.de points to 2a01:130:2000:118:89:146:248:23 and 89.146.248.23.

nsd3.schlundtech.de points to 2607:f1c0:1800:8091:74:208:254:23 and 74.208.254.23.

One IP per host:

nsa3.schlundtech.de points to 62.116.159.13.

krefcom.eu is served by a single mail server, krefcom-eu.mail.protection.outlook.com.

The host name krefcom-eu.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::5, 52.101.68.8, 52.101.68.15, 52.101.68.21 and 52.101.73.15.

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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EuGFsJJ CF johedugfp 2025-10-17