PSBL
66.55.64.90 is listed on the PSBL blacklist.
Description: The Passive Spam Block List uses the Spamikaze software to detect spam IPs.
Type of feed:
primary (
feed detail page)
Last checked at:
2026-07-27 07:45:00.266000
Was present on blacklist at:
2026-07-15 07:45,
2026-07-15 15:45,
2026-07-16 07:45,
2026-07-16 15:45,
2026-07-16 23:45,
2026-07-17 07:45,
2026-07-17 15:45,
2026-07-17 23:45,
2026-07-18 07:45,
2026-07-18 15:45,
2026-07-18 23:45,
2026-07-19 07:45,
2026-07-19 15:45,
2026-07-19 23:45,
2026-07-20 07:45,
2026-07-20 15:45,
2026-07-20 23:45,
2026-07-21 07:45,
2026-07-21 15:45,
2026-07-21 23:45,
2026-07-22 07:45,
2026-07-22 15:45,
2026-07-22 23:45,
2026-07-23 07:45,
2026-07-23 15:45,
2026-07-23 23:45,
2026-07-24 07:45,
2026-07-24 15:45,
2026-07-24 23:45,
2026-07-25 07:45,
2026-07-25 15:45,
2026-07-25 23:45,
2026-07-26 07:45,
2026-07-26 15:45,
2026-07-26 23:45,
2026-07-27 07:45
Spamhaus SBL CSS
66.55.64.90 was recently listed on the Spamhaus SBL CSS blacklist, but currently it is not.
Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2026-07-22 07:46:41.542000
Was present on blacklist at:
2026-07-15 07:46
SpamCop
66.55.64.90 was recently listed on the SpamCop blacklist, but currently it is not.
Description: The SpamCop Blocking List (SCBL) lists IP addresses which have transmitted reported email to SpamCop users.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2026-07-22 07:46:41.542000
Was present on blacklist at:
2026-07-15 07:46
UCEPROTECT L1
66.55.64.90 is listed on the UCEPROTECT L1 blacklist.
Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed:
primary (
feed detail page)
Last checked at:
2026-07-24 23:45:00.464000
Was present on blacklist at:
2026-07-15 07:45,
2026-07-15 15:45,
2026-07-15 23:45,
2026-07-16 15:45,
2026-07-16 23:45,
2026-07-17 07:45,
2026-07-17 15:45,
2026-07-17 23:45,
2026-07-18 07:45,
2026-07-18 15:45,
2026-07-18 23:45,
2026-07-19 07:45,
2026-07-19 15:45,
2026-07-19 23:45,
2026-07-20 07:45,
2026-07-20 15:45,
2026-07-20 23:45,
2026-07-21 07:45,
2026-07-21 15:45,
2026-07-21 23:45,
2026-07-22 07:45,
2026-07-22 15:45,
2026-07-22 23:45,
2026-07-23 07:45,
2026-07-23 15:45,
2026-07-23 23:45,
2026-07-24 07:45,
2026-07-24 15:45,
2026-07-24 23:45
AbuseIPDB
66.55.64.90 is listed on the AbuseIPDB blacklist.
Description: AbuseIPDB is a project managed by Marathon Studios Inc.<br>Lists IPs performing a malicious activity (DDoS, spam, phishing...)
Type of feed:
primary (
feed detail page)
Last checked at:
2026-07-17 04:00:00.640000
Was present on blacklist at:
2026-07-17 04:00
