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fail2ban banned IP addresses; Hostname=server
unban#removeidIPjailcountryrdnsloglinestimestampportsprotocolhostnamefailures
4018104018145.148.10.119apache-authNL, Netherlands[Wed Mar 11 07:37:24.367148 2026] [access_compat:error] [pid 3025346:tid 3025448] [client 45.148.10.119:43220] AH01797: client denied by server configuration: /var/www/nextcloud/config/aws.php2026-03-11 06:37:25http,httpstcpserver1
40180040180102.244.220.224postfix-saslCM, Cameroon2026-03-11T04:17:19.096759+01:00 server postfix/submission/smtpd[3030608]: warning: unknown[102.244.220.224]: SASL PLAIN authentication failed: (reason unavailable), sasl_username=theo@langstraatonline.nl2026-03-11 03:17:22smtp,465,submission,imap,imaps,pop3,pop3stcpserver1
40179040179185.177.72.56apache-authGB, United Kingdom[Tue Mar 10 15:37:18.252352 2026] [authz_core:error] [pid 2863517:tid 2863591] [client 185.177.72.56:9288] AH01630: client denied by server configuration: /var/www/Pure-FTPd/server-status2026-03-10 14:37:23http,httpstcpserver1
40173040173185.177.72.22apache-authGB, United Kingdom[Sat Mar 07 11:04:12.967583 2026] [authz_core:error] [pid 2403423:tid 2403472] [client 185.177.72.22:8640] AH01630: client denied by server configuration: /var/www/Pure-FTPd/server-status2026-03-07 10:04:20http,httpstcpserver1
4017004017062.60.130.63postfix-saslIR, Iran, Islamic Republic of2026-03-04T22:44:08.453107+01:00 server postfix/smtps/smtpd[1989476]: warning: unknown[62.60.130.63]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=demo1@langstraatonline.nl2026-03-04 21:44:09smtp,465,submission,imap,imaps,pop3,pop3stcpserver1
4015804015845.91.64.6apache-authES, Spainscan.f6.security[Wed Mar 04 17:35:05.166143 2026] [authz_core:error] [pid 1838857:tid 1838955] [client 45.91.64.6:40940] AH01630: client denied by server configuration: /var/www/Pure-FTPd/server-status2026-03-04 16:35:06http,httpstcpserver1
40140040140185.177.72.52apache-authGB, United Kingdom[Mon Mar 02 01:34:53.889541 2026] [authz_core:error] [pid 1641953:tid 1642047] [client 185.177.72.52:35050] AH01630: client denied by server configuration: /var/www/mail/console2026-03-02 00:34:59http,httpstcpserver1
3985203985294.102.49.155apache-authNL, Netherlandsno-reverse-dns-configured.com[Sun Feb 08 08:25:58.719214 2026] [authz_core:error] [pid 1816923:tid 1816997] [client 94.102.49.155:49572] AH01630: client denied by server configuration: /var/www/Pure-FTPd/server-status2026-02-08 07:26:00http,httpstcpserver1

Analysis

After three days, 399 SSD attacks were registered. Reason to set a different port number for this. Port 22 is apparently very popular among hackers. Strikingly, United States with 94 at number one and China with 86 at number two together make up almost half of the attacks. Russia comes in 8th place with 14 attacks. Apache and Dovecot attacks were recorded "only" 16 and 9 times respectively in this period.