UCEPROTECT L1
51.75.133.70 is listed on the UCEPROTECT L1 blacklist.
Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-04-03 07:45:00.945000
Was present on blacklist at:
2025-01-29 16:45,
2025-01-30 00:45,
2025-01-30 08:45,
2025-01-30 16:45,
2025-01-31 00:45,
2025-01-31 08:45,
2025-01-31 16:45,
2025-02-01 00:45,
2025-02-01 08:45,
2025-02-01 16:45,
2025-02-02 00:45,
2025-02-02 08:45,
2025-02-02 16:45,
2025-02-03 00:45,
2025-02-03 08:45,
2025-02-03 16:45,
2025-02-04 00:45,
2025-02-04 08:45,
2025-02-04 16:45,
2025-02-05 00:45,
2025-02-05 08:45,
2025-02-05 16:45,
2025-02-06 00:45,
2025-02-06 08:45,
2025-02-06 16:45,
2025-02-07 00:45,
2025-02-07 08:45,
2025-02-07 16:45,
2025-02-08 00:45,
2025-02-08 08:45,
2025-02-08 16:45,
2025-02-09 00:45,
2025-02-09 08:45,
2025-02-09 16:45,
2025-02-10 00:45,
2025-02-10 08:45,
2025-02-10 16:45,
2025-02-11 00:45,
2025-02-11 08:45,
2025-02-11 16:45,
2025-02-12 00:45,
2025-02-12 08:45,
2025-02-12 16:45,
2025-02-13 00:45,
2025-02-13 08:45,
2025-02-13 16:45,
2025-02-14 00:45,
2025-02-14 08:45,
2025-02-14 16:45,
2025-02-15 00:45,
2025-02-15 08:45,
2025-02-15 16:45,
2025-02-16 00:45,
2025-02-16 08:45,
2025-02-16 16:45,
2025-02-17 00:45,
2025-02-17 08:45,
2025-02-17 16:45,
2025-02-18 00:45,
2025-02-18 08:45,
2025-02-18 16:45,
2025-02-19 00:45,
2025-02-19 08:45,
2025-02-19 16:45,
2025-02-20 00:45,
2025-02-20 08:45,
2025-02-21 16:45,
2025-02-22 00:45,
2025-02-22 08:45,
2025-02-22 16:45,
2025-02-23 00:45,
2025-02-23 08:45,
2025-02-23 16:45,
2025-02-24 00:45,
2025-02-24 08:45,
2025-02-24 16:45,
2025-02-25 00:45,
2025-02-25 08:45,
2025-02-25 16:45,
2025-02-26 00:45,
2025-02-26 08:45,
2025-02-26 16:45,
2025-02-27 00:45,
2025-02-27 08:45,
2025-02-27 16:45,
2025-02-28 00:45,
2025-02-28 08:45,
2025-03-19 00:45,
2025-03-19 08:45,
2025-03-19 16:45,
2025-03-20 00:45,
2025-03-20 08:45,
2025-03-20 16:45,
2025-03-21 00:45,
2025-03-21 08:45,
2025-03-21 16:45,
2025-03-22 00:45,
2025-03-22 08:45,
2025-03-22 16:45,
2025-03-23 00:45,
2025-03-23 08:45,
2025-03-23 16:45,
2025-03-24 00:45,
2025-03-24 08:45,
2025-03-25 16:45,
2025-03-26 00:45,
2025-03-26 08:45,
2025-03-26 16:45,
2025-03-27 00:45,
2025-03-27 08:45,
2025-03-27 16:45,
2025-03-28 00:45,
2025-03-28 08:45,
2025-03-28 16:45,
2025-03-29 00:45,
2025-03-29 08:45,
2025-03-29 16:45,
2025-03-30 00:45,
2025-03-30 07:45,
2025-03-30 15:45,
2025-03-30 23:45,
2025-03-31 07:45,
2025-03-31 15:45,
2025-03-31 23:45,
2025-04-01 07:45,
2025-04-01 15:45,
2025-04-01 23:45,
2025-04-02 07:45,
2025-04-02 15:45,
2025-04-02 23:45,
2025-04-03 07:45
Spamhaus SBL CSS
51.75.133.70 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:
2025-04-23 16:01:41.385000
Was present on blacklist at:
2025-02-19 16:01,
2025-02-26 16:01,
2025-03-26 16:01,
2025-04-02 16:01,
2025-04-09 16:01,
2025-04-16 16:01
Turris greylist
51.75.133.70 is listed on the Turris greylist blacklist.
Description: Greylist is the output of the Turris research project by CZ.NIC,<br>which collects data of malicious IPs.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-04-11 21:15:00.163000
Was present on blacklist at:
2025-02-21 22:15,
2025-04-11 21:15
blocklist.de IMAP
51.75.133.70 is listed on the blocklist.de IMAP blacklist.
Description: Blocklist.de feed is a free and voluntary service<br>provided by a Fraud/Abuse-specialist. IPs performing attacks<br>on the Service imap, sasl, pop3.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-04-09 16:05:05.349000
Was present on blacklist at:
2025-02-17 17:05,
2025-02-17 23:05,
2025-02-18 05:05,
2025-02-18 11:05,
2025-02-18 17:05,
2025-02-18 23:05,
2025-02-19 05:05,
2025-02-19 11:05,
2025-03-26 23:05,
2025-03-27 05:05,
2025-03-27 11:05,
2025-03-27 17:05,
2025-03-27 23:05,
2025-03-28 05:05,
2025-03-28 11:05,
2025-03-28 17:05,
2025-04-07 22:05,
2025-04-08 04:05,
2025-04-08 10:05,
2025-04-08 16:05,
2025-04-08 22:05,
2025-04-09 04:05,
2025-04-09 10:05,
2025-04-09 16:05
blocklist.de mail
51.75.133.70 is listed on the blocklist.de mail blacklist.
Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing Mail attacks.
Type of feed:
primary (
feed detail page)
Last checked at:
2025-04-09 16:05:00.397000
Was present on blacklist at:
2025-02-17 23:05,
2025-02-18 05:05,
2025-02-18 11:05,
2025-02-18 17:05,
2025-02-18 23:05,
2025-02-19 05:05,
2025-02-19 11:05,
2025-03-26 23:05,
2025-03-27 05:05,
2025-03-27 11:05,
2025-03-27 17:05,
2025-03-27 23:05,
2025-03-28 05:05,
2025-03-28 11:05,
2025-03-28 17:05,
2025-04-07 22:05,
2025-04-08 04:05,
2025-04-08 10:05,
2025-04-08 16:05,
2025-04-08 22:05,
2025-04-09 04:05,
2025-04-09 10:05,
2025-04-09 16:05
AbuseIPDB
51.75.133.70 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:
2025-04-08 04:00:00.405000
Was present on blacklist at:
2025-03-18 05:00,
2025-03-19 05:00,
2025-03-21 05:00,
2025-04-08 04:00
Spamhaus XBL CBL
51.75.133.70 was recently listed on the Spamhaus XBL CBL blacklist, but currently it is not.
Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed:
secondary (DNSBL) (
feed detail page)
Last checked at:
2025-04-23 16:01:41.385000
Was present on blacklist at:
2025-03-19 16:01,
2025-03-26 16:01,
2025-04-02 16:01
