City: Recife
Region: Pernambuco
Country: Brazil
Internet Service Provider: Algar Telecom
Hostname: unknown
Organization: unknown
Usage Type: unknown
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; <<>> DiG 9.10.3-P4-Ubuntu <<>> 201.48.255.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16230
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;201.48.255.100. IN A
;; AUTHORITY SECTION:
. 530 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2021122500 1800 900 604800 86400
;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 26 02:35:00 CST 2021
;; MSG SIZE rcvd: 107
100.255.48.201.in-addr.arpa domain name pointer 201-048-255-100.static.ctbctelecom.com.br.
Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
100.255.48.201.in-addr.arpa name = 201-048-255-100.static.ctbctelecom.com.br.
Authoritative answers can be found from:
| IP | Type | Details | Datetime |
|---|---|---|---|
| 39.34.247.91 | attack | 2020-09-20 12:00:20.073577-0500 localhost smtpd[52512]: NOQUEUE: reject: RCPT from unknown[39.34.247.91]: 554 5.7.1 Service unavailable; Client host [39.34.247.91] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/39.34.247.91; from= |
2020-09-21 13:02:01 |
| 120.59.125.26 | attackspam | port scan and connect, tcp 23 (telnet) |
2020-09-21 13:15:27 |
| 175.24.75.183 | attack | Sep 21 07:15:16 ip106 sshd[22502]: Failed password for root from 175.24.75.183 port 33020 ssh2 ... |
2020-09-21 13:31:26 |
| 116.73.67.45 | attackspam | Listed on dnsbl-sorbs plus abuseat.org and barracudaCentral / proto=6 . srcport=21447 . dstport=2323 . (2338) |
2020-09-21 13:11:28 |
| 179.184.0.112 | attackspam | 3x Failed Password |
2020-09-21 13:04:10 |
| 159.89.165.127 | attackbots | ... |
2020-09-21 13:05:22 |
| 213.142.135.106 | attackspam | Port scanning [2 denied] |
2020-09-21 13:25:12 |
| 167.56.52.100 | attackspam | 2020-09-20 12:00:57.479664-0500 localhost smtpd[52512]: NOQUEUE: reject: RCPT from r167-56-52-100.dialup.adsl.anteldata.net.uy[167.56.52.100]: 554 5.7.1 Service unavailable; Client host [167.56.52.100] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/167.56.52.100; from= |
2020-09-21 12:58:32 |
| 222.186.173.226 | attack | Sep 21 07:20:42 sd-69548 sshd[2480595]: Unable to negotiate with 222.186.173.226 port 23930: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth] Sep 21 07:24:12 sd-69548 sshd[2480860]: Unable to negotiate with 222.186.173.226 port 41852: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth] ... |
2020-09-21 13:27:24 |
| 148.70.149.39 | attack | fail2ban detected brute force on sshd |
2020-09-21 12:55:48 |
| 222.186.169.192 | attackspambots | Sep 21 06:54:08 santamaria sshd\[11478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192 user=root Sep 21 06:54:10 santamaria sshd\[11478\]: Failed password for root from 222.186.169.192 port 20076 ssh2 Sep 21 06:54:15 santamaria sshd\[11478\]: Failed password for root from 222.186.169.192 port 20076 ssh2 ... |
2020-09-21 12:56:37 |
| 103.246.240.30 | attack | Invalid user tsukamoto from 103.246.240.30 port 46454 |
2020-09-21 13:25:32 |
| 93.241.220.45 | attackbots | 93.241.220.45 (DE/Germany/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 21 00:13:37 jbs1 sshd[3791]: Failed password for root from 85.111.74.140 port 42834 ssh2 Sep 21 00:14:59 jbs1 sshd[4984]: Failed password for root from 75.51.34.205 port 56354 ssh2 Sep 21 00:12:45 jbs1 sshd[3055]: Failed password for root from 93.241.220.45 port 38610 ssh2 Sep 21 00:13:35 jbs1 sshd[3791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.111.74.140 user=root Sep 21 00:16:59 jbs1 sshd[6920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.25.96 user=root IP Addresses Blocked: 85.111.74.140 (TR/Turkey/-) 75.51.34.205 (US/United States/-) |
2020-09-21 13:07:01 |
| 212.64.66.135 | attackbotsspam | 2020-09-20T22:46:32.475013snf-827550 sshd[26300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.66.135 2020-09-20T22:46:32.460808snf-827550 sshd[26300]: Invalid user prueba1 from 212.64.66.135 port 37392 2020-09-20T22:46:34.470531snf-827550 sshd[26300]: Failed password for invalid user prueba1 from 212.64.66.135 port 37392 ssh2 ... |
2020-09-21 13:14:29 |
| 206.189.199.48 | attack | Sep 21 05:24:52 IngegnereFirenze sshd[18509]: User root from 206.189.199.48 not allowed because not listed in AllowUsers ... |
2020-09-21 13:26:25 |