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 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