DNSWHOIS.INFO - challenge4you-com.mail.protection.outlook.com
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challenge4you-com.mail.protection.outlook.com checked at 2025-11-04T21:39:50.130Z 269ms 57/57/57 100% R:14challenge4you-com.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::c 🇮🇪 Microsoft | ||||||
| PTR | mail-db9pr02cu00204.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::3 🇳🇱 Microsoft | ||||||
| PTR | mail-am6pr04cu00303.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::5 🇳🇱 Microsoft | ||||||
| PTR | mail-am1pr04cu00105.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::d 🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr05cu01305.inbound.protection.outlook.com | ||||||
| A | 52.101.68.32🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.73.2🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr07cu00302.inbound.protection.outlook.com | ||||||
| A | 52.101.73.19🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr04cu00803.inbound.protection.outlook.com | ||||||
| A | 52.101.73.26🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr05cu01302.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
AI analysis
challenge4you-com.mail.protection.outlook.com maps to eight IPs: 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::d, 52.101.68.32, 52.101.73.2, 52.101.73.19 and 52.101.73.26.
Other host names, for instance jumpertrax-com.mail.protection.outlook.com, xta-uk-com.mail.protection.outlook.com, unical-edu-ng.mail.protection.outlook.com, tunap-no.mail.eo.outlook.com and oxco-de.mail.protection.outlook.com share IP numbers with challenge4you-com.mail.protection.outlook.com.
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