DNSWHOIS.INFO - core2-ulm.extension.net
Search for IP or hostnames:
core2-ulm.extension.net checked at 2025-10-26T03:46:54.476Z 479ms 54/54/54 100% R:21core2-ulm.extension.net
| MX | mail.extension.net | ||||||
| A | 84.245.134.2🇩🇪 Plusnet GmbH | ||||||
| A | 84.245.135.2🇩🇪 Plusnet GmbH | ||||||
| A | 84.245.135.225🇩🇪 Plusnet GmbH | ||||||
| A | 84.245.135.241🇩🇪 Plusnet GmbH | ||||||
extension.net
| NS | ns1.ispeg.eu | ||||||
| MX | efa.extension.net | ||||||
| NS | ns1.extension.net | ||||||
| NS | ns2.extension.net | ||||||
| A | 84.245.135.11🇩🇪 Plusnet GmbH | ||||||
PTR for
AI analysis
core2-ulm.extension.net resolves to three IP numbers: 84.245.135.2, 84.245.135.225 and 84.245.135.241.
core2-ulm.extension.net is handled by a single mail server, mail.extension.net.
core2-ulm.extension.net shares the same mail server setup as other domains, for instance ns2.extension.net, core1-ulm.extension.net, proxy1.extension.net, ns1.extension.net and backup2.extension.net.
core2-ulm.extension.net shares some mail servers with other domains to some extent, for instance linux-expo.de and linux-messe.de.
these mail servers are commonly used with the mail servers qmail.extension.net.
mail.extension.net points to a single IP: 84.245.134.2.
dbq