DNSWHOIS.INFO - mfa-sg.r-v1.mx.microsoft
Search for IP or hostnames:
mfa-sg.r-v1.mx.microsoft checked at 2025-10-28T02:14:04.967Z 241ms 60/60/60 100% R:10mfa-sg.r-v1.mx.microsoft
| A | 2a01:111:f403:cc09::2 🇸🇬 Microsoft | ||||||
| PTR | mail-sivp274cu00202.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc09::3 🇸🇬 Microsoft | ||||||
| PTR | mail-sivp274cu00103.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc09::4 🇸🇬 Microsoft | ||||||
| PTR | mail-siwp274cu00404.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc09::5 🇸🇬 Microsoft | ||||||
| PTR | mail-siwp274cu00305.inbound.protection.outlook.com | ||||||
| A | 52.101.137.12🇸🇬 Microsoft | ||||||
| PTR | mail-sivp274cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.137.13🇸🇬 Microsoft | ||||||
| PTR | mail-sivp274cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.137.14🇸🇬 Microsoft | ||||||
| PTR | mail-siwp274cu00406.inbound.protection.outlook.com | ||||||
| A | 52.101.137.15🇸🇬 Microsoft | ||||||
| PTR | mail-siwp274cu00307.inbound.protection.outlook.com | ||||||
r-v1.mx.microsoft
| NS | ns1-86.azure-dns.com | ||||||
| NS | ns4-86.azure-dns.info | ||||||
| NS | ns2-86.azure-dns.net | ||||||
| NS | ns3-86.azure-dns.org | ||||||
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AI analysis
The mail server for mfa.sg is mfa-sg.r-v1.mx.microsoft.
mfa-sg.r-v1.mx.microsoft points to eight IPs: 2a01:111:f403:cc09::2, 2a01:111:f403:cc09::3, 2a01:111:f403:cc09::4, 2a01:111:f403:cc09::5, 52.101.137.12, 52.101.137.13, 52.101.137.14 and 52.101.137.15.
Other host names, for instance ncihealth-com0i.mail.protection.outlook.com, computronics-com-sg.mail.protection.outlook.com, ksh-com-sg.mail.protection.outlook.com, lrit-com-my.mail.protection.outlook.com and 9square-com-sg.mail.protection.outlook.com share IP numbers with mfa-sg.r-v1.mx.microsoft.
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