DNSWHOIS.INFO - optimussystems-de01i.mail.protection.outlook.com
Search for IP or hostnames:
optimussystems-de01i.mail.protection.outlook.com checked at 2025-11-18T23:14:07.543Z 1431ms 60/60/60 100% R:12 allDone:true timedOut:false optimussystems-de01i.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::5 🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00205.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::9 🇮🇪 Microsoft | ||||||
| PTR | mail-db7pr03cu00601.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::9 🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr04cu00801.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::e 🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00206.inbound.protection.outlook.com | ||||||
| A | 52.101.68.25🇮🇪 Microsoft | ||||||
| PTR | mail-db8pr02cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.73.4🇳🇱 Microsoft | ||||||
| PTR | mail-am0pr83cu00404.inbound.protection.outlook.com | ||||||
| A | 52.101.73.26🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr05cu01302.inbound.protection.outlook.com | ||||||
| A | 52.101.73.28🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00204.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
optimussystems-de01i.mail.protection.outlook.com functions as a mail server for optimus-systems.de.
Eight IP numbers are targeted by optimussystems-de01i.mail.protection.outlook.com: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.68.25, 52.101.73.4, 52.101.73.26 and 52.101.73.28.
other host names including itamsolutions-nl.mail.eo.outlook.com, sensotelecom-com01c.mail.protection.outlook.com, vanbremptgroep-be.mail.protection.outlook.com, sicurent-com.mail.protection.outlook.com and superdata-eu.mail.protection.outlook.com share IP numbers with optimussystems-de01i.mail.protection.outlook.com.
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