DNSWHOIS.INFO - duplicatecheck-com.mail.protection.outlook.com
Search for IP or hostnames:
duplicatecheck-com.mail.protection.outlook.com checked at 2025-10-25T18:01:55.515Z 153ms 60/60/60 100% R:18duplicatecheck-com.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::a 🇮🇪 Microsoft | ||||||
| PTR | mail-du0pr03cu00102.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::5 🇳🇱 Microsoft | ||||||
| PTR | mail-am1pr04cu00105.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::6 🇳🇱 Microsoft | ||||||
| PTR | mail-am4pr0401cu00106.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::7 🇳🇱 Microsoft | ||||||
| PTR | mail-am9pr04cu00107.inbound.protection.outlook.com | ||||||
| A | 52.101.68.0🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.68.18🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00302.inbound.protection.outlook.com | ||||||
| A | 52.101.73.2🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr07cu00302.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
duplicatecheck-com.mail.protection.outlook.com is the mail server for duplicatecheck.com.
Eight IP numbers are pointed to by duplicatecheck-com.mail.protection.outlook.com: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::7, 52.101.68.0, 52.101.68.18, 52.101.73.2 and 52.101.73.28.
other host names for instance packingtonfreerange-co-uk.mail.protection.outlook.com, kfzteammay-de0i1b.mail.protection.outlook.com, vanderveldewaterplanten-nl.mail.protection.outlook.com, harmony-nl.mail.protection.outlook.com and emrc-ie.mail.protection.outlook.com share IP numbers with duplicatecheck-com.mail.protection.outlook.com.
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