WWW.ROBTEX.COM - core2-ulm.extension.net
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core2-ulm.extension.net checked at 2025-10-13T00:19:03.846Z 735ms 75/75/75 100% R:16core2-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 points to three IPs: 84.245.135.2, 84.245.135.225 and 84.245.135.241.
The mail.extension.net mail server handles core2-ulm.extension.net.
core2-ulm.extension.net shares the same mail server setup as other domains, including ns2.extension.net, core1-ulm.extension.net, proxy1.extension.net, ns1.extension.net and backup2.extension.net.
core2-ulm.extension.net shares at least some mail servers with other domains, for example linux-expo.de and linux-messe.de.
these mail servers are commonly used with qmail.extension.net.
mail.extension.net points to a single IP number: 84.245.134.2.
dbq