DNSWHOIS.INFO - firststepcom-de02c.mail.protection.outlook.com
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firststepcom-de02c.mail.protection.outlook.com checked at 2025-10-31T04:42:54.855Z 999ms 60/60/60 100% R:12firststepcom-de02c.mail.protection.outlook.com
| A | 2a01:111:f403:ca04::e 🇮🇪 Microsoft | ||||||
| PTR | mail-db8pr02cu00106.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::10 🇮🇪 Microsoft | ||||||
| PTR | mail-dbapr03cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::a 🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr05cu00202.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::d 🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr05cu01305.inbound.protection.outlook.com | ||||||
| A | 52.101.68.25🇮🇪 Microsoft | ||||||
| PTR | mail-db8pr02cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.68.36🇮🇪 Microsoft | ||||||
| PTR | mail-db5pr02cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.73.16🇳🇱 Microsoft | ||||||
| PTR | mail-as2pr05cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.73.24🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr05cu00300.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
firststepcom-de02c.mail.protection.outlook.com handles mail for firststep-com.de.
firststepcom-de02c.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::e, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::d, 52.101.68.25, 52.101.68.36, 52.101.73.16 and 52.101.73.24.
Other host names such as baucontrol-ch.mail.protection.outlook.com, washintown-be.mail.protection.outlook.com, raconlinz-at01c.mail.protection.outlook.com, ochoalacar-com.mail.protection.outlook.com and multimaritime-no01c.mail.protection.outlook.com share IPs with firststepcom-de02c.mail.protection.outlook.com.
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