Tools:
Subnet:
Reverse DNS (PTR):
dns1.telecom.com.co
Reverse DNS Zone:
21.200.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(1)
to this address:
(1)
dns1.telecom.com.co
Last crawled:
2025-12-13 20:32:11 +0000