ROBTEX.COM - 21c-email.mail.protection.outlook.com
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21c-email.mail.protection.outlook.com checked at 2025-12-02T13:21:42.308Z 700ms 60/60/60 100% R:11 allDone:true timedOut:false 21c-email.mail.protection.outlook.com
| A | 2a01:111:f403:ca0b::🇬🇧 Microsoft | ||||||
| PTR | mail-lo2p265cu02300.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca0b::1🇬🇧 Microsoft | ||||||
| PTR | mail-lo3p265cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca0b::2🇬🇧 Microsoft | ||||||
| PTR | mail-lo0p265cu00202.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca1a::🇬🇧 Microsoft | ||||||
| PTR | mail-cwxp265cu00500.inbound.protection.outlook.com | ||||||
| A | 52.101.89.1🇬🇧 Microsoft | ||||||
| PTR | mail-lo0p265cu00201.inbound.protection.outlook.com | ||||||
| A | 52.101.89.2🇬🇧 Microsoft | ||||||
| PTR | mail-lo3p265cu00302.inbound.protection.outlook.com | ||||||
| A | 52.101.99.0🇬🇧 Microsoft | ||||||
| PTR | mail-cwxp265cu00600.inbound.protection.outlook.com | ||||||
| A | 52.101.99.2🇬🇧 Microsoft | ||||||
| PTR | mail-cwxp265cu00502.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
MX for
AI analysis
The mail server for 21c.email is 21c-email.mail.protection.outlook.com.
21c-email.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 52.101.89.1, 52.101.89.2, 52.101.99.0 and 52.101.99.2.
Other host names, for instance themonty-co-uk.mail.protection.outlook.com, epohbeech-co-uk.mail.protection.outlook.com, uptopia-net.mail.protection.outlook.com, mypropertylink-co-uk.mail.protection.outlook.com and farrat-com.mail.protection.outlook.com share IP numbers with 21c-email.mail.protection.outlook.com.