DNSWHOIS.INFO - is4u-eu.mail.protection.outlook.com
Search for IP or hostnames:
is4u-eu.mail.protection.outlook.com checked at 2025-10-30T12:52:28.092Z 475ms 60/60/60 100% R:12is4u-eu.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::6 🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00406.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::7 🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00307.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::6 🇳🇱 Microsoft | ||||||
| PTR | mail-am4pr0401cu00106.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::9 🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr04cu00801.inbound.protection.outlook.com | ||||||
| A | 52.101.68.10🇮🇪 Microsoft | ||||||
| PTR | mail-dbbpr03cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.68.39🇮🇪 Microsoft | ||||||
| PTR | mail-db7pr03cu00607.inbound.protection.outlook.com | ||||||
| A | 52.101.73.22🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00106.inbound.protection.outlook.com | ||||||
| A | 52.101.73.30🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00306.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
is4u-eu.mail.protection.outlook.com functions as a mail server for is4u.eu.
Eight IP numbers are pointed to by is4u-eu.mail.protection.outlook.com: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::9, 52.101.68.10, 52.101.68.39, 52.101.73.22 and 52.101.73.30.
Other host names such as vrggmbh-de0i.mail.protection.outlook.com, fischergroup-cz.mail.protection.outlook.com, carisvrd-it.mail.protection.outlook.com, camryndesigns-co-uk.mail.protection.outlook.com and sabelli-de.mail.protection.outlook.com share IPs with is4u-eu.mail.protection.outlook.com.
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