c4os.com
Server IP address resolved:YES
Http response code: 200
Response time: 3.48 sec.
Redirect Url:https://www.c4os.com/
Last Checked: 2022-02-22
c4os.com belongs to CloudFlare Inc.
c4os.com registered under .com top-level domain.
The last verification results, performed on (Nov 19 00:00:00 2021 GMT) c4os.com show that c4os.com has an expired SSL certificate issued by Cloudflare, Inc. (expired on Nov 18 23:59:59 2022 GMT). Click "Refresh" button for SSL Information at the Safety Information section.
In accordance with Google Safe Browsing and Symantec c4os.com is pretty a safe domain.
![c4os.com](https://img.domain-bin.com/c/400/300/c4os.com.jpg)
C4os.com Thumbnail
HTTP/1.1 301 Moved Permanently Date: Tue, 22 Feb 2022 08:35:49 GMT Content-Type: text/html Connection: keep-alive Location: https://c4os.com/ Strict-Transport-Security: max-age=31536000 CF-Cache-Status: DYNAMIC Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2F7Ht9lH1z%2Fb%2BeMn%2B0H8wpFK%2F6dM2diC1OlsXUfELqmiHtHGgJQiYhLv%2BleCc407GNQcreC16ydcaowE9B3UDcKNcDSNBufwoQvZ1rcIlc%2FbuAikH34oq9PuOzLKJluEPnCNOG%2B6CDQ%3D%3D"}],"group":"cf-nel","max_age":604800} NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} Server: cloudflare CF-RAY: 6e16e21449768fda-FRA alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400 HTTP/2 301 date: Tue, 22 Feb 2022 08:35:50 GMT content-type: text/html location: https://www.c4os.com/ strict-transport-security: max-age=31536000 cf-cache-status: DYNAMIC expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=AAd83roQVd%2FT1l2spcWzOE3FWgiiL%2BtaNNgF%2Foa7Xzp1udZEp5cjlq%2Bnl56JJmnr5l3tzNp2PEyO3od6cr4Pc2tKiLIXCGfNhAX9ARLA264zWvq60KwfZob0MyWPLS45rv86hA95mw%3D%3D"}],"group":"cf-nel","max_age":604800} nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} server: cloudflare cf-ray: 6e16e21a0dfc920d-FRA alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400 HTTP/2 200 date: Tue, 22 Feb 2022 08:35:51 GMT content-type: text/html; charset=utf-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 strict-transport-security: max-age=63072000; includeSubdomains; preload expires: Tue, 22 Feb 2022 09:35:51 GMT cache-control: max-age=3600 via: edge-94-EXPIRED alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400 cf-cache-status: MISS last-modified: Tue, 22 Feb 2022 08:35:51 GMT expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=D%2BiOaxugl%2F%2F3%2BW26WxVrN%2Fzr98SFcR8Q%2BhUtfFbTCzt%2BHCzGK0IC6yQovUnYWCi5IAC6AkQ0N0SDhh%2BMeOVDZlZUMJbQPLOpMknKRAj7JcnaxZPgq0UsxkSv3v1b7loAiSS5dm%2FXtTFu68Q%3D"}],"group":"cf-nel","max_age":604800} nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} server: cloudflare cf-ray: 6e16e22058c6690a-FRA
![](/images/safety/logo.png)
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
![](/images/safety/norton.png)
Norton ConnectSafe evaluates c4os.com for any unsafe and insecure content. The results are critical for families with young children.
![](/images/safety/google.png)
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
![](/images/safety/google_safe_browsing.png)
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
![](/images/safety/mcafee.png)
McAfee assesses c4os.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze c4os.com for mature or inappropriate content, only security checks are evaluated.
![](/images/safety/wot.png)
The WOT calculates reputation of the c4os.com. This reputation system receives ratings from users and information from third-party sources, assesses the c4os.com for safety features and confirms, whether c4os.com is suitable for children.
Domain | US |
SSL Country | US |
Issuer Organization | Cloudflare, Inc. |
Issuer | Cloudflare Inc ECC CA-3 |
Valid form | Nov 19 00:00:00 2021 GMT |
Expiration | Nov 18 23:59:59 2022 GMT |
Additional Domains |
Additional Domains
sni.cloudflaressl.com |
Domain Name: C4OS.COM Registry Domain ID: 2596883868_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.godaddy.com Registrar URL: http://www.godaddy.com Updated Date: 2021-11-19T17:31:19Z Creation Date: 2021-03-10T04:35:47Z Registry Expiry Date: 2023-03-10T04:35:47Z Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: 480-624-2505 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Name Server: NINA.NS.CLOUDFLARE.COM Name Server: WOZ.NS.CLOUDFLARE.COM DNSSEC: unsigned >>> Last update of whois database: 2022-02-22T07:54:58Z <<<
Host | A Record | TTL |
---|---|---|
c4os.com. | 172.67.210.42 | 300 |
c4os.com. | 104.21.23.97 | 300 |
Host | AAAA Record | TTL |
---|---|---|
c4os.com. | 2606:4700:3037::6815:1761 | 297 |
c4os.com. | 2606:4700:3035::ac43:d22a | 297 |
Host | NS Record | TTL |
---|---|---|
c4os.com. | nina.ns.cloudflare.com. | 21600 |
c4os.com. | woz.ns.cloudflare.com. | 21600 |
nina.ns.cloudflare.com.
TTL: 3600
Email address: dns.cloudflare.com.
Serial: 2263142462
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600