DNSWHOIS.INFO - sig1-net.mail.protection.outlook.com
Search for IP or hostnames:
sig1-net.mail.protection.outlook.com checked at 2025-10-10T01:06:52.759Z 170ms 63/63/63 100% R:12sig1-net.mail.protection.outlook.com
| A | 2a01:111:f403:c901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802:: 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901::2 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00402.inbound.protection.outlook.com | ||||||
| A | 52.101.9.24🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.10.2🇺🇸 Microsoft | ||||||
| PTR | mail-bn8pr03cu00202.inbound.protection.outlook.com | ||||||
| A | 52.101.11.17🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00301.inbound.protection.outlook.com | ||||||
| A | 52.101.41.28🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01504.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
sig1-net.mail.protection.outlook.com serves as the mail server for sig1.net.
d19416a.ess.barracudanetworks.com and d19416b.ess.barracudanetworks.com are commonly used as mail servers together with sig1-net.mail.protection.outlook.com.
Eight IP numbers are pointed to by sig1-net.mail.protection.outlook.com: 2a01:111:f403:c901::1, 2a01:111:f403:f802::, 2a01:111:f403:f802::1, 2a01:111:f403:f901::2, 52.101.9.24, 52.101.10.2, 52.101.11.17 and 52.101.41.28.
Other host names, for instance jbbritches-com.mail.protection.outlook.com, remcon-net-au.mail.eo.outlook.com, newvistascorp-com.mail.protection.outlook.com, robbinsinstruments-com.mail.protection.outlook.com and storefixtures-com01c.mail.protection.outlook.com share IP numbers with sig1-net.mail.protection.outlook.com.