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b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 227.81.139.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21942
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;227.81.139.75.			IN	A
;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022800 1800 900 604800 86400
;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 28 13:58:20 CST 2025
;; MSG SIZE  rcvd: 106Host 75.139.81.227.in-addr.arpa. not found: 3(NXDOMAIN)Server:		183.60.83.19
Address:	183.60.83.19#53
** server can't find 75.139.81.227.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime | 
|---|---|---|---|
| 51.83.40.227 | attack | Jun 21 12:11:08 *** sshd[9844]: Invalid user pi from 51.83.40.227 | 2020-06-22 02:25:58 | 
| 115.153.9.51 | attack | Email rejected due to spam filtering | 2020-06-22 02:45:55 | 
| 171.237.70.59 | attackbots | Honeypot attack, port: 445, PTR: dynamic-ip-adsl.viettel.vn. | 2020-06-22 02:16:56 | 
| 113.194.130.168 | attack | Email rejected due to spam filtering | 2020-06-22 02:49:16 | 
| 88.240.9.89 | attack | Honeypot attack, port: 445, PTR: 88.240.9.89.dynamic.ttnet.com.tr. | 2020-06-22 02:22:04 | 
| 51.77.213.136 | attackspam | Invalid user sftp from 51.77.213.136 port 40614 | 2020-06-22 02:32:08 | 
| 51.15.197.4 | attackbots | $f2bV_matches | 2020-06-22 02:41:36 | 
| 188.146.174.77 | attackspam | Email rejected due to spam filtering | 2020-06-22 02:43:57 | 
| 141.98.81.208 | attackbotsspam | Jun 21 18:04:13 *** sshd[14615]: Invalid user Administrator from 141.98.81.208 | 2020-06-22 02:36:13 | 
| 102.132.148.172 | attack | Email rejected due to spam filtering | 2020-06-22 02:28:26 | 
| 170.80.12.129 | attack | Automatic report - Port Scan Attack | 2020-06-22 02:30:33 | 
| 159.89.194.103 | attackspambots | 2020-06-21T19:33:06+0200 Failed SSH Authentication/Brute Force Attack.(Server 2) | 2020-06-22 02:34:07 | 
| 5.251.15.138 | attackspambots | Email rejected due to spam filtering | 2020-06-22 02:23:34 | 
| 141.98.81.210 | attackspambots | Jun 21 18:04:15 *** sshd[14619]: Invalid user admin from 141.98.81.210 | 2020-06-22 02:32:42 | 
| 222.186.61.19 | attackspambots | Unauthorized connection attempt detected from IP address 222.186.61.19 to port 443 | 2020-06-22 02:32:25 |