Tools:
Subnet:
Reverse DNS (PTR):
mail-bn1pr21cu00100.inbound.protection.outlook.com
Reverse DNS Zone:
1.1.1.0.1.0.a.2.ip6.arpa
Authoritative NS:
Names that resolve
to this address:
(1)
to this address:
(1)
Last crawled:
2025-12-14 09:05:02 +0000