Nmap scan report for www.contracosta.ca.gov (172.64.146.52)
Host is up (0.00098s latency).
Other addresses for www.contracosta.ca.gov (not scanned): 104.18.41.204
Not shown: 996 filtered tcp ports (no-response)
PORT     STATE SERVICE  VERSION
80/tcp   open  http     Cloudflare http proxy
|_http-server-header: cloudflare
|_http-title: Did not follow redirect to https://www.contracosta.ca.gov/
443/tcp  open  ssl/http Cloudflare http proxy
| ssl-cert: Subject: commonName=www.contracosta.ca.gov
| Subject Alternative Name: DNS:www.contracosta.ca.gov
| Not valid before: 2025-03-19T06:54:47
|_Not valid after:  2025-06-17T07:54:39
|_http-favicon: CivicPlus government web sites
|_http-server-header: cloudflare
| http-robots.txt: 24 disallowed entries (15 shown)
| / /activedit /admin /common/admin/ /OJA /support 
| /currenteventsview.asp /search.asp /currenteventsview.aspx /search.aspx 
| /currentevents.aspx /Support /CurrentEventsView.asp /Search.asp 
|_/CurrentEventsView.aspx
|_http-title: Contra Costa County, CA Official Website | Official Website
8080/tcp open  http     Cloudflare http proxy
|_http-server-header: cloudflare
8443/tcp open  ssl/http Cloudflare http proxy
|_http-title: 400 The plain HTTP request was sent to HTTPS port
| ssl-cert: Subject: commonName=www.contracosta.ca.gov
| Subject Alternative Name: DNS:www.contracosta.ca.gov
| Not valid before: 2025-03-19T06:54:47
|_Not valid after:  2025-06-17T07:54:39
|_http-server-header: cloudflare
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
Aggressive OS guesses: FreeBSD 11.1-STABLE (92%), FreeBSD 11.0-STABLE (91%), FreeBSD 11.0-RELEASE - 12.0-CURRENT (89%), FreeBSD 11.1-RELEASE or 11.2-STABLE (89%), FreeBSD 11.2-RELEASE - 11.3 RELEASE or 11.2-STABLE (89%), FreeBSD 11.3-RELEASE (89%), FreeBSD 12.0-RELEASE - 13.0-CURRENT (89%), FreeBSD 11.1-RELEASE (88%), FreeBSD 12.0-RELEASE - 12.1-RELEASE or 12.0-STABLE (88%), FreeBSD 11.0-RELEASE (87%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 8 hops

TRACEROUTE (using port 443/tcp)
HOP RTT      ADDRESS
1   0.20 ms  208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177)
2   0.58 ms  gw.mcom-colocationamerica.com (208.64.231.81)
3   1.41 ms  r2b4.n1.p1401.lax.multacom.net (64.69.46.11)
4   ...
5   16.57 ms be3243.ccr41.lax05.atlas.cogentco.com (154.54.27.118)
6   12.89 ms 38.104.83.170
7   1.29 ms  141.101.72.25
8   0.82 ms  172.64.146.52

OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 100.71 seconds