Tools:
Subnet:
Reverse DNS (PTR):
smtp-external.nbg.serverd.io
Reverse DNS Zone:
155.203.116.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(0)
to this address:
(0)
(none found)
Last crawled:
2025-12-14 21:32:13 +0000