Codeforces.org Reviews
Codeforces.org has a total of 7 DNS records. In the server records, it appears to be registered with the IP address 188.114.96.2 in Canada, Ontario, Toronto, America/Toronto with the information belonging to Cloudflare, Inc. The domain was registered on N/A, and the expiration date appears to be on N/A. When checked on , the website is still online. According to Siteadvisor, visiting codeforces.org is safe.
Location :
Toronto, Canada 🇨🇦
Last Checked: January 09, 2025
Server Status :
Offline
Last Checked: N/A
Server :
Cloudflare, Inc.
Last Checked: January 09, 2025
Robot.txt Information
| Robot | Path | Permission |
|---|---|---|
| Google Bot | / | |
| Bing Bot | / | |
| Baudi Spider | / | |
| Yandex Bot | / |
Meta Tags
| Title | N/A |
| Description | N/A |
| Keywords | N/A |
Server Information
| Website | codeforces.org |
| Host IP | 188.114.96.2 🇨🇦 |
| Location | Toronto, Canada |
Similar Sites
General Info - Legit or Scam?
| Created | N/A |
| Expires | N/A |
| Owner | N/A |
| Hosting Company | Cloudflare, Inc. |
| Registrar | N/A |
| IPs | 188.114.96.2 |
| DNS |
|
DNS Records
| Host | Type | TTL | Data |
|---|---|---|---|
| codeforces.org | A | 300 | IP/Target: 188.114.96.2 |
| codeforces.org | A | 300 | IP/Target: 188.114.97.2 |
| codeforces.org | NS | 86400 | Target: fred.ns.cloudflare.com |
| codeforces.org | NS | 86400 | Target: jean.ns.cloudflare.com |
| codeforces.org | SOA | 1800 |
MNAME: fred.ns.cloudflare.com RNAME: dns.cloudflare.com Serial: 2360195259 Refresh: 10000 Retry: 2400 Expire: 604800 Minimum TTL: 1800 |
| codeforces.org | AAAA | 300 | Ipv6: 2a06:98c1:3121::2 |
| codeforces.org | AAAA | 300 | Ipv6: 2a06:98c1:3120::2 |
HTTP Headers
0: HTTP/1.1 403 Forbidden
Date: Thu, 09 Jan 2025 08:58:05 GMT
Content-Type: text/html
Connection: close
cf-cache-status: DYNAMIC
Report-To: {
"endpoints": [
{
"url": "https://a.nel.cloudflare.com/report/v4?s=5rJTWyClFleeZ8NkC5B%2FiteoQBG3daWTpwUM3LpIx1N2ORILp1MdHbewpoOF4L4R6oHkA2FE1ShlKM2x825PpeASEnzXb8XepNOYq7LqVaMS67%2BtG24GKQgrUPbTpWYDZg%3D%3D"
}
],
"group": "cf-nel",
"max_age": 604800
}
NEL: {
"success_fraction": 0,
"report_to": "cf-nel",
"max_age": 604800
}
Server: cloudflare
CF-RAY: 8ff339391b8c655e-AMS
server-timing: cfL4;desc="?proto=TCP&rtt=9281&min_rtt=9226&rtt_var=2631&sent=5&recv=6&lost=0&retrans=0&sent_bytes=2518&recv_bytes=731&delivery_rate=313895&cwnd=252&unsent_bytes=0&cid=4a968f206ddf972b&ts=130&x=0"
|
Codeforces.org Whois Information
Error: Monthly quota exceeded. Consider upgrading your subscription or wait until the API renew date.
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