NSLIST.NET - checkapp-io.mail.protection.outlook.com
Search for IP or hostnames:
checkapp-io.mail.protection.outlook.com checked at 2025-10-18T19:46:53.235Z 709ms 60/60/60 100% R:10checkapp-io.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::5 🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00205.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::b 🇮🇪 Microsoft | ||||||
| PTR | mail-dbbpr03cu00103.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::10 🇮🇪 Microsoft | ||||||
| PTR | mail-dbapr03cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::8 🇳🇱 Microsoft | ||||||
| PTR | mail-as2pr05cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.68.0🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.68.10🇮🇪 Microsoft | ||||||
| PTR | mail-dbbpr03cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.68.36🇮🇪 Microsoft | ||||||
| PTR | mail-db5pr02cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.73.6🇳🇱 Microsoft | ||||||
| PTR | mail-am6pr04cu00306.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 functions as a mail server for checkapp.io.
Eight IP numbers are targeted by checkapp-io.mail.protection.outlook.com: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::8, 52.101.68.0, 52.101.68.10, 52.101.68.36 and 52.101.73.6.
other host names including cuckolds-dk.mail.protection.outlook.com, mitterermedical-com.mail.protection.outlook.com, switchtron-com.mail.protection.outlook.com, unzio-be.mail.protection.outlook.com and kako-si0e.mail.protection.outlook.com share IP numbers with checkapp-io.mail.protection.outlook.com.
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