City: unknown
Region: unknown
Country: United States of America (the)
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.21.153.144
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45932
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.21.153.144. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025022201 1800 900 604800 86400
;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 23 02:58:46 CST 2025
;; MSG SIZE rcvd: 106144.153.21.52.in-addr.arpa domain name pointer ec2-52-21-153-144.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
144.153.21.52.in-addr.arpa name = ec2-52-21-153-144.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 36.255.158.237 | attackspam | Aug 15 00:53:53 mail.srvfarm.net postfix/smtps/smtpd[913774]: warning: unknown[36.255.158.237]: SASL PLAIN authentication failed: Aug 15 00:53:54 mail.srvfarm.net postfix/smtps/smtpd[913774]: lost connection after AUTH from unknown[36.255.158.237] Aug 15 00:58:23 mail.srvfarm.net postfix/smtps/smtpd[913607]: warning: unknown[36.255.158.237]: SASL PLAIN authentication failed: Aug 15 00:58:23 mail.srvfarm.net postfix/smtps/smtpd[913607]: lost connection after AUTH from unknown[36.255.158.237] Aug 15 00:58:56 mail.srvfarm.net postfix/smtpd[909093]: warning: unknown[36.255.158.237]: SASL PLAIN authentication failed: |
2020-08-15 16:21:57 |
| 222.186.15.115 | attack | Aug 15 10:26:50 vpn01 sshd[6565]: Failed password for root from 222.186.15.115 port 30786 ssh2 ... |
2020-08-15 16:28:01 |
| 171.25.193.77 | attackspam | $f2bV_matches |
2020-08-15 15:43:11 |
| 80.211.109.62 | attackspam | frenzy |
2020-08-15 15:49:42 |
| 177.91.188.101 | attackbotsspam | Aug 15 01:05:49 mail.srvfarm.net postfix/smtpd[909382]: warning: unknown[177.91.188.101]: SASL PLAIN authentication failed: Aug 15 01:05:49 mail.srvfarm.net postfix/smtpd[909382]: lost connection after AUTH from unknown[177.91.188.101] Aug 15 01:11:05 mail.srvfarm.net postfix/smtpd[929427]: warning: unknown[177.91.188.101]: SASL PLAIN authentication failed: Aug 15 01:11:06 mail.srvfarm.net postfix/smtpd[929427]: lost connection after AUTH from unknown[177.91.188.101] Aug 15 01:13:24 mail.srvfarm.net postfix/smtpd[928329]: warning: unknown[177.91.188.101]: SASL PLAIN authentication failed: |
2020-08-15 15:56:35 |
| 177.54.251.122 | attack | Aug 15 00:40:56 mail.srvfarm.net postfix/smtpd[910663]: warning: unknown[177.54.251.122]: SASL PLAIN authentication failed: Aug 15 00:40:57 mail.srvfarm.net postfix/smtpd[910663]: lost connection after AUTH from unknown[177.54.251.122] Aug 15 00:43:35 mail.srvfarm.net postfix/smtpd[910644]: warning: unknown[177.54.251.122]: SASL PLAIN authentication failed: Aug 15 00:43:36 mail.srvfarm.net postfix/smtpd[910644]: lost connection after AUTH from unknown[177.54.251.122] Aug 15 00:48:25 mail.srvfarm.net postfix/smtps/smtpd[913774]: warning: unknown[177.54.251.122]: SASL PLAIN authentication failed: |
2020-08-15 16:09:09 |
| 181.114.195.208 | attackbotsspam | Aug 15 01:18:11 mail.srvfarm.net postfix/smtps/smtpd[913774]: warning: unknown[181.114.195.208]: SASL PLAIN authentication failed: Aug 15 01:18:12 mail.srvfarm.net postfix/smtps/smtpd[913774]: lost connection after AUTH from unknown[181.114.195.208] Aug 15 01:24:22 mail.srvfarm.net postfix/smtps/smtpd[931402]: warning: unknown[181.114.195.208]: SASL PLAIN authentication failed: Aug 15 01:24:23 mail.srvfarm.net postfix/smtps/smtpd[931402]: lost connection after AUTH from unknown[181.114.195.208] Aug 15 01:24:40 mail.srvfarm.net postfix/smtps/smtpd[927803]: warning: unknown[181.114.195.208]: SASL PLAIN authentication failed: |
2020-08-15 15:56:04 |
| 201.148.246.213 | attack | Aug 15 00:47:53 mail.srvfarm.net postfix/smtps/smtpd[913774]: warning: unknown[201.148.246.213]: SASL PLAIN authentication failed: Aug 15 00:47:55 mail.srvfarm.net postfix/smtps/smtpd[913774]: lost connection after AUTH from unknown[201.148.246.213] Aug 15 00:49:21 mail.srvfarm.net postfix/smtps/smtpd[908454]: warning: unknown[201.148.246.213]: SASL PLAIN authentication failed: Aug 15 00:49:21 mail.srvfarm.net postfix/smtps/smtpd[908454]: lost connection after AUTH from unknown[201.148.246.213] Aug 15 00:51:27 mail.srvfarm.net postfix/smtpd[909093]: warning: unknown[201.148.246.213]: SASL PLAIN authentication failed: |
2020-08-15 16:05:57 |
| 65.182.224.40 | attackspam | [N10.H1.VM1] Port Scanner Detected Blocked by UFW |
2020-08-15 15:46:14 |
| 178.239.147.197 | attackspam | Aug 15 01:05:36 mail.srvfarm.net postfix/smtpd[910644]: warning: unknown[178.239.147.197]: SASL PLAIN authentication failed: Aug 15 01:05:36 mail.srvfarm.net postfix/smtpd[910644]: lost connection after AUTH from unknown[178.239.147.197] Aug 15 01:06:31 mail.srvfarm.net postfix/smtpd[928504]: warning: unknown[178.239.147.197]: SASL PLAIN authentication failed: Aug 15 01:06:31 mail.srvfarm.net postfix/smtpd[928504]: lost connection after AUTH from unknown[178.239.147.197] Aug 15 01:08:00 mail.srvfarm.net postfix/smtps/smtpd[927776]: warning: unknown[178.239.147.197]: SASL PLAIN authentication failed: |
2020-08-15 16:08:37 |
| 206.217.128.109 | attackspam | Registration form abuse |
2020-08-15 15:52:25 |
| 109.72.202.161 | attackspambots | Aug 15 00:37:07 mail.srvfarm.net postfix/smtpd[907544]: warning: unknown[109.72.202.161]: SASL PLAIN authentication failed: Aug 15 00:37:07 mail.srvfarm.net postfix/smtpd[907544]: lost connection after AUTH from unknown[109.72.202.161] Aug 15 00:39:51 mail.srvfarm.net postfix/smtpd[910663]: warning: unknown[109.72.202.161]: SASL PLAIN authentication failed: Aug 15 00:39:51 mail.srvfarm.net postfix/smtpd[910663]: lost connection after AUTH from unknown[109.72.202.161] Aug 15 00:46:49 mail.srvfarm.net postfix/smtps/smtpd[910164]: warning: unknown[109.72.202.161]: SASL PLAIN authentication failed: |
2020-08-15 16:12:27 |
| 191.53.238.165 | attackbotsspam | Aug 15 00:40:55 mail.srvfarm.net postfix/smtps/smtpd[908454]: warning: unknown[191.53.238.165]: SASL PLAIN authentication failed: Aug 15 00:40:56 mail.srvfarm.net postfix/smtps/smtpd[908454]: lost connection after AUTH from unknown[191.53.238.165] Aug 15 00:43:57 mail.srvfarm.net postfix/smtps/smtpd[908453]: warning: unknown[191.53.238.165]: SASL PLAIN authentication failed: Aug 15 00:43:57 mail.srvfarm.net postfix/smtps/smtpd[908453]: lost connection after AUTH from unknown[191.53.238.165] Aug 15 00:49:45 mail.srvfarm.net postfix/smtpd[908803]: warning: unknown[191.53.238.165]: SASL PLAIN authentication failed: |
2020-08-15 16:07:29 |
| 82.141.160.162 | attack | Aug 15 00:46:49 mail.srvfarm.net postfix/smtps/smtpd[910045]: warning: unknown[82.141.160.162]: SASL PLAIN authentication failed: Aug 15 00:46:49 mail.srvfarm.net postfix/smtps/smtpd[910045]: lost connection after AUTH from unknown[82.141.160.162] Aug 15 00:50:47 mail.srvfarm.net postfix/smtps/smtpd[910733]: warning: unknown[82.141.160.162]: SASL PLAIN authentication failed: Aug 15 00:50:47 mail.srvfarm.net postfix/smtps/smtpd[910733]: lost connection after AUTH from unknown[82.141.160.162] Aug 15 00:53:21 mail.srvfarm.net postfix/smtpd[910648]: warning: unknown[82.141.160.162]: SASL PLAIN authentication failed: |
2020-08-15 16:18:23 |
| 46.163.61.4 | attack | Aug 15 00:48:11 mail.srvfarm.net postfix/smtps/smtpd[913774]: warning: unknown[46.163.61.4]: SASL PLAIN authentication failed: Aug 15 00:48:11 mail.srvfarm.net postfix/smtps/smtpd[913774]: lost connection after AUTH from unknown[46.163.61.4] Aug 15 00:49:18 mail.srvfarm.net postfix/smtps/smtpd[912594]: warning: unknown[46.163.61.4]: SASL PLAIN authentication failed: Aug 15 00:49:18 mail.srvfarm.net postfix/smtps/smtpd[912594]: lost connection after AUTH from unknown[46.163.61.4] Aug 15 00:57:51 mail.srvfarm.net postfix/smtpd[910649]: warning: unknown[46.163.61.4]: SASL PLAIN authentication failed: |
2020-08-15 16:19:37 |