30 May
2023
30 May
'23
9:14 a.m.
Does anyone have a contact at Verizon (AS701) who can remove incorrect PTR delegation(s)? I have made several attempts at emailing dnsadmin@verizon.com<mailto:dnsadmin@verizon.com> over the past month with no response. Our institution frequently receives floods of PTR lookups for IPs in 65.223.128.0/21 , but we don't have any Verizon services or IP addresses. We recently migrated DNS hosting to a cloud provider and would like to get this cleaned up. Earl Ruberts 1-856-298-0292 Eruberts at camdencc dot edu