DNSWHOIS.INFO - perfserving-com01b.mail.protection.outlook.com
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perfserving-com01b.mail.protection.outlook.com checked at 2025-11-10T13:25:05.912Z 299ms 60/60/60 100% R:14 allDone:true timedOut:false perfserving-com01b.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::7 🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00307.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::7 🇳🇱 Microsoft | ||||||
| PTR | mail-am9pr04cu00107.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::c 🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr05cu00304.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::e 🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00206.inbound.protection.outlook.com | ||||||
| A | 52.101.68.12🇮🇪 Microsoft | ||||||
| PTR | mail-db9pr02cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.68.15🇮🇪 Microsoft | ||||||
| PTR | mail-db6pr03cu00107.inbound.protection.outlook.com | ||||||
| A | 52.101.68.27🇮🇪 Microsoft | ||||||
| PTR | mail-db7pr03cu00503.inbound.protection.outlook.com | ||||||
| A | 52.101.73.4🇳🇱 Microsoft | ||||||
| PTR | mail-am0pr83cu00404.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
perfserving-com01b.mail.protection.outlook.com is the mail server for perf-serving.com.
Eight IP numbers are pointed to by perfserving-com01b.mail.protection.outlook.com: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::e, 52.101.68.12, 52.101.68.15, 52.101.68.27 and 52.101.73.4.
other host names for instance cynex-com.mail.protection.outlook.com, klynos-nl.mail.protection.outlook.com, topbunkbistro-com.mail.protection.outlook.com, idsborjomi-eu0i.mail.protection.outlook.com and tmcengineering-ie.mail.protection.outlook.com share IP numbers with perfserving-com01b.mail.protection.outlook.com.
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