Domain · Tranco #13,746
cogentco.com
cogentco.com is ranked #13,746 among the world's most-visited sites (Tranco). It resolves to 38.100.128.10, hosted on cogentco.com, and presents a TLS certificate issued by Let's Encrypt.
HTTP 301| Tranco rank | #13,746 |
|---|---|
| IPv4 | 38.100.128.10 |
| IPv6 | 2001:550:1::cc01 |
| Hosting / reverse DNS | cogentco.com |
| Nameservers | auth1.dns.cogentco.com, auth2.dns.cogentco.com |
| Mail servers (MX) | cogentco-com.mail.protection.outlook.com (5) |
| HTTP status | 301 → https://cogentco.com/en/ |
| Web server | Apache/2.4.62 (AlmaLinux) OpenSSL/3.5.5 |
| Detected tech | Apache/2.4.62 (AlmaLinux) OpenSSL/3.5.5, PHP/7.4.33 |
| TLS certificate | Let's Encrypt · expires 2026-09-08 |
Notable DNS TXT records
v=spf1 mx a:engtools.sys.cogentco.com a:mx1.cogentco.com a:mx2.cogentco.com a:mx3.cogentco.com a:mx4.cogentco.com a:mx5.cogentco.com ip6:2001:550:1:304::247 include:cvent-planner.com include:_spf.act-on.net ~alladobe-idp-site-verification=f26b18445e54e1e7da0ebc2c299a9f1c63820cf9ab98c8be839829c2247503cccisco-ci-domain-verification=563e6ea9960b89d45e298278ab2c8f2ed5c7bea8277648dd997262491c1f4fd
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FAQ
What is the IP address of cogentco.com?
cogentco.com resolves to 38.100.128.10 (cogentco.com).
Who issued the SSL certificate for cogentco.com?
The TLS/SSL certificate for cogentco.com was issued by Let's Encrypt, valid until 2026-09-08.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains