City: Prague
Region: Hlavni mesto Praha
Country: Czechia
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 147.231.54.7
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46774
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;147.231.54.7. IN A
;; AUTHORITY SECTION:
. 488 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2020071501 1800 900 604800 86400
;; Query time: 84 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jul 16 07:48:29 CST 2020
;; MSG SIZE rcvd: 1167.54.231.147.in-addr.arpa domain name pointer kalva.cts.cuni.cz.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
7.54.231.147.in-addr.arpa name = kalva.cts.cuni.cz.
Authoritative answers can be found from:
| IP | Type | Details | Datetime |
|---|---|---|---|
| 24.237.251.215 | attackbotsspam | Unauthorized connection attempt detected from IP address 24.237.251.215 to port 23 [J] |
2020-01-05 04:45:33 |
| 159.89.204.66 | attack | Unauthorized connection attempt detected from IP address 159.89.204.66 to port 2220 [J] |
2020-01-05 04:58:22 |
| 187.18.35.200 | attackspam | Attempt to attack host OS, exploiting network vulnerabilities, on 04-01-2020 13:10:22. |
2020-01-05 05:17:33 |
| 187.189.218.152 | attackspam | Attempt to attack host OS, exploiting network vulnerabilities, on 04-01-2020 13:10:22. |
2020-01-05 05:16:36 |
| 209.97.142.190 | attackbots | Unauthorized connection attempt detected from IP address 209.97.142.190 to port 8545 [J] |
2020-01-05 04:46:48 |
| 1.36.209.73 | attack | Unauthorized connection attempt detected from IP address 1.36.209.73 to port 5555 [J] |
2020-01-05 05:12:39 |
| 218.154.59.174 | attackbotsspam | Unauthorized connection attempt detected from IP address 218.154.59.174 to port 23 [J] |
2020-01-05 05:13:55 |
| 190.56.108.209 | attack | Unauthorized connection attempt detected from IP address 190.56.108.209 to port 1433 [J] |
2020-01-05 05:16:19 |
| 42.117.20.47 | attack | Unauthorized connection attempt detected from IP address 42.117.20.47 to port 23 [J] |
2020-01-05 05:10:24 |
| 179.108.34.222 | attackbotsspam | Unauthorized connection attempt detected from IP address 179.108.34.222 to port 81 [J] |
2020-01-05 04:56:33 |
| 51.38.98.23 | attack | $f2bV_matches |
2020-01-05 05:09:37 |
| 81.150.179.144 | attack | Unauthorized connection attempt detected from IP address 81.150.179.144 to port 81 [J] |
2020-01-05 05:08:27 |
| 37.255.75.210 | attack | Unauthorized connection attempt detected from IP address 37.255.75.210 to port 8080 [J] |
2020-01-05 05:10:47 |
| 221.178.124.95 | attackspam | Unauthorized connection attempt detected from IP address 221.178.124.95 to port 23 [J] |
2020-01-05 05:13:14 |
| 77.81.230.143 | attackspambots | Unauthorized connection attempt detected from IP address 77.81.230.143 to port 2220 [J] |
2020-01-05 05:08:43 |