Our DNSBL services
- dnsrbl.swinog.ch – realtime blacklist assembled by spamtraps
- spamrbl.imp.ch – IP addresses from caught spam mails
- wormrbl.imp.ch – IP addresses of compromised hosts
- uribl.swinog.ch – realtime blacklist built from spamtrap sources; lists domains that appear in spam, not where they were sent from
DNSBL (DNS-Based Blacklist) and RBL (Real-time Blacklist) are lists of IP addresses that are suspected of sending spam and are used to prevent unwanted email messages from reaching recipients. More about DNSBL on Wikipedia.
Procedure to request delisting
Please read the following carefully before submitting a removal request:
- This service is intended for email administrators. If you are not an email administrator and do not own or operate your own mail server, you should never need to request a removal from this list.
- Removals from all of our DNSBL services are free of charge.
- Most removal requests are processed within 48 hours.
- For each IP address, only one removal request may be submitted per week.