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        ; <<>> DiG 9.10.3-P4-Ubuntu <<>> 145.143.145.233
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57510
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;145.143.145.233.		IN	A
;; AUTHORITY SECTION:
.			176	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011002 1800 900 604800 86400
;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 12:40:05 CST 2022
;; MSG SIZE  rcvd: 108
        233.145.143.145.in-addr.arpa domain name pointer 145.143.early-registration.of.surfnet.invalid.
        Server:		183.60.83.19
Address:	183.60.83.19#53
Non-authoritative answer:
233.145.143.145.in-addr.arpa	name = 145.143.early-registration.of.surfnet.invalid.
Authoritative answers can be found from:
        | IP | Type | Details | Datetime | 
|---|---|---|---|
| 35.201.243.170 | attack | Dec 15 21:19:47 hcbbdb sshd\[8833\]: Invalid user selena from 35.201.243.170 Dec 15 21:19:47 hcbbdb sshd\[8833\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.243.201.35.bc.googleusercontent.com Dec 15 21:19:50 hcbbdb sshd\[8833\]: Failed password for invalid user selena from 35.201.243.170 port 31444 ssh2 Dec 15 21:26:39 hcbbdb sshd\[9646\]: Invalid user spinnangr from 35.201.243.170 Dec 15 21:26:39 hcbbdb sshd\[9646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.243.201.35.bc.googleusercontent.com  | 
                    2019-12-16 05:47:53 | 
| 122.49.216.108 | attack | Dec 15 22:14:07 mail postfix/smtpd[18240]: warning: unknown[122.49.216.108]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Dec 15 22:14:35 mail postfix/smtpd[20541]: warning: unknown[122.49.216.108]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Dec 15 22:14:52 mail postfix/smtpd[20541]: warning: unknown[122.49.216.108]: SASL LOGIN authentication failed: UGFzc3dvcmQ6  | 
                    2019-12-16 05:47:33 | 
| 197.155.60.83 | attack | Portscan or hack attempt detected by psad/fwsnort  | 
                    2019-12-16 05:26:48 | 
| 184.105.247.194 | attackspam | Unauthorized connection attempt detected from IP address 184.105.247.194 to port 2323  | 
                    2019-12-16 05:50:24 | 
| 105.112.99.53 | attack | Unauthorized connection attempt from IP address 105.112.99.53 on Port 445(SMB)  | 
                    2019-12-16 05:36:14 | 
| 125.213.150.6 | attackspambots | 2019-12-15T14:40:06.993300abusebot-6.cloudsearch.cf sshd\[21567\]: Invalid user trib from 125.213.150.6 port 34202 2019-12-15T14:40:06.999282abusebot-6.cloudsearch.cf sshd\[21567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.213.150.6 2019-12-15T14:40:08.659559abusebot-6.cloudsearch.cf sshd\[21567\]: Failed password for invalid user trib from 125.213.150.6 port 34202 ssh2 2019-12-15T14:46:42.714731abusebot-6.cloudsearch.cf sshd\[21602\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.213.150.6 user=root  | 
                    2019-12-16 05:27:13 | 
| 187.170.196.56 | attackspambots | Unauthorized connection attempt from IP address 187.170.196.56 on Port 445(SMB)  | 
                    2019-12-16 05:32:46 | 
| 185.143.223.121 | attackspambots | slow and persistent scanner  | 
                    2019-12-16 05:36:59 | 
| 199.88.54.36 | attack | Unauthorized connection attempt from IP address 199.88.54.36 on Port 445(SMB)  | 
                    2019-12-16 05:43:33 | 
| 42.114.199.140 | attackspambots | Unauthorized connection attempt from IP address 42.114.199.140 on Port 445(SMB)  | 
                    2019-12-16 05:18:10 | 
| 138.197.73.215 | attackspam | Dec 15 18:13:36 mail sshd[21503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.73.215 Dec 15 18:13:38 mail sshd[21503]: Failed password for invalid user ale from 138.197.73.215 port 45528 ssh2 Dec 15 18:19:09 mail sshd[23711]: Failed password for uucp from 138.197.73.215 port 53912 ssh2  | 
                    2019-12-16 05:47:07 | 
| 103.22.250.234 | attackbotsspam | Unauthorized connection attempt from IP address 103.22.250.234 on Port 445(SMB)  | 
                    2019-12-16 05:28:01 | 
| 115.113.203.150 | attackbotsspam | Unauthorized connection attempt detected from IP address 115.113.203.150 to port 445  | 
                    2019-12-16 05:26:00 | 
| 46.102.27.134 | attackspam | Unauthorised access (Dec 15) SRC=46.102.27.134 LEN=52 TTL=115 ID=6194 DF TCP DPT=1433 WINDOW=8192 SYN  | 
                    2019-12-16 05:16:25 | 
| 78.110.155.251 | attackspambots | Unauthorized connection attempt from IP address 78.110.155.251 on Port 445(SMB)  | 
                    2019-12-16 05:29:50 |