Bad bot response? Service unavailable...Server certificate has expired!

See: https://www.virustotal.com/en/url/8e9ac0fbc1f54f264fa36ba5bd0644cae6e472603a496baac977dbcb530fabe4/analysis/1464524160/
See: https://urlquery.net/report.php?id=1464523193679
IP badness history: https://www.virustotal.com/en/ip-address/177.12.174.147/information/
See: https://aw-snap.info/file-viewer/?tgt=http%3A%2F%2Fawmp.com.br%2Fimages&ref_sel=GSP2&ua_sel=ff&fs=1
Excessive header warning: Server: Microsoft-HTTPAPI/2.0 ServidorWeb 2132 Microsoft ISS/8.0 Webserver and Windows OS.
http://toolbar.netcraft.com/site_report?url=http://177.12.174.147 Known spammer: https://www.mywot.com/en/scorecard/web2132.uni5.net?utm_source=addon&utm_content=warn-viewsc
ssl-cert: Subject: commonName=*.uni5.net →
|_ Potentially risky methods: TRACE

ssl-cert: Subject: commonName=www.jorjari.adv.br
| Not valid before: 2015-02-01T10:27:24
|_Not valid after: 2016-02-04T08:38:27
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows
You have 1 error
The certificate has expired.
The certificate has expired. This server is not secure.

Think this one qualifies for sink-holing, personally an IP address I would shun.

polonus (volunteer website security analyst and website error-hunter)