WWW.RTSAK.COM - checkapp-io.mail.protection.outlook.com
Search for IP or hostnames:
checkapp-io.mail.protection.outlook.com checked at 2025-10-17T19:24:09.291Z 185ms 60/60/60 100% R:17checkapp-io.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::4 🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00204.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::6 🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00406.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::2 🇳🇱 Microsoft | ||||||
| PTR | mail-am0pr83cu00402.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::d 🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr05cu01305.inbound.protection.outlook.com | ||||||
| A | 52.101.68.16🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.68.32🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.73.21🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr05cu00205.inbound.protection.outlook.com | ||||||
| A | 52.101.73.22🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00106.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
checkapp-io.mail.protection.outlook.com serves as the mail server for checkapp.io.
Eight IP numbers are pointed to by checkapp-io.mail.protection.outlook.com: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::d, 52.101.68.16, 52.101.68.32, 52.101.73.21 and 52.101.73.22.
Other host names, for instance gispert-eu.mail.protection.outlook.com, wolff-nl.mail.eo.outlook.com, mitterermedical-com.mail.protection.outlook.com, unzio-be.mail.protection.outlook.com and schoutentechniekgroep-nl.mail.protection.outlook.com share IP numbers with checkapp-io.mail.protection.outlook.com.
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