NSLIST.NET - stepup-it01b.mail.protection.outlook.com
Search for IP or hostnames:
stepup-it01b.mail.protection.outlook.com checked at 2025-11-27T13:20:43.362Z 873ms 60/60/60 100% R:19 allDone:true timedOut:false stepup-it01b.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::d 🇮🇪 Microsoft | ||||||
| PTR | mail-db6pr03cu00105.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::f 🇮🇪 Microsoft | ||||||
| PTR | mail-db7pr03cu00507.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::1 🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr07cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::5 🇳🇱 Microsoft | ||||||
| PTR | mail-am1pr04cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.68.25🇮🇪 Microsoft | ||||||
| PTR | mail-db8pr02cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.68.27🇮🇪 Microsoft | ||||||
| PTR | mail-db7pr03cu00503.inbound.protection.outlook.com | ||||||
| A | 52.101.73.22🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00106.inbound.protection.outlook.com | ||||||
| A | 52.101.73.26🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr05cu01302.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
MX for
AI analysis
stepup-it01b.mail.protection.outlook.com serves as the mail server for step-up.it.
Eight IP numbers are pointed to by stepup-it01b.mail.protection.outlook.com: 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::5, 52.101.68.25, 52.101.68.27, 52.101.73.22 and 52.101.73.26.
other host names include paneldeurbeleidrotterdam-nl.mail.protection.outlook.com, hon-it0c.mail.protection.outlook.com, ieltd-com0c.mail.protection.outlook.com, valiani-eu.mail.protection.outlook.com and adsoba-de.mail.protection.outlook.com; they share IP numbers with stepup-it01b.mail.protection.outlook.com.