City: unknown
Region: unknown
Country: China
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.131.90.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29652
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;52.131.90.21. IN A
;; AUTHORITY SECTION:
. 553 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2019103000 1800 900 604800 86400
;; Query time: 71 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 30 17:53:38 CST 2019
;; MSG SIZE rcvd: 116Host 21.90.131.52.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 21.90.131.52.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 77.85.203.98 | attackbotsspam | email spam |
2019-11-05 22:07:40 |
| 36.255.25.54 | attackspambots | email spam |
2019-11-05 22:15:10 |
| 186.159.2.241 | attackbots | email spam |
2019-11-05 22:26:06 |
| 67.60.137.219 | attackbots | postfix (unknown user, SPF fail or relay access denied) |
2019-11-05 22:09:32 |
| 45.123.43.114 | attackbots | email spam |
2019-11-05 22:12:57 |
| 176.235.164.177 | attackspambots | SPAM Delivery Attempt |
2019-11-05 22:34:29 |
| 69.160.3.66 | attackbotsspam | email spam |
2019-11-05 22:08:46 |
| 177.36.6.252 | attackbotsspam | email spam |
2019-11-05 22:33:19 |
| 31.47.189.14 | attackspambots | email spam |
2019-11-05 22:16:05 |
| 200.27.18.138 | attackbotsspam | email spam |
2019-11-05 22:21:13 |
| 201.187.102.34 | attackspambots | email spam |
2019-11-05 22:19:48 |
| 185.180.130.70 | attack | email spam |
2019-11-05 22:27:21 |
| 213.5.17.18 | attackspambots | email spam |
2019-11-05 22:17:58 |
| 103.69.20.35 | attackbots | email spam |
2019-11-05 21:59:04 |
| 168.196.223.90 | attack | email spam |
2019-11-05 22:35:26 |