Domain · Tranco #98,307
r2b2.io
r2b2.io is ranked #98,307 among the world's most-visited sites (Tranco). It resolves to 217.11.249.145, hosted on scimitar.blueboard.cz, and presents a TLS certificate issued by Let's Encrypt.
HTTP 200| Tranco rank | #98,307 |
|---|---|
| IPv4 | 217.11.249.145 |
| IPv6 | 2001:1528:240::29 |
| Hosting / reverse DNS | scimitar.blueboard.cz |
| Hosting network | AS15685 · CASABLANCA-AS - CASABLANCA INT a.s., CZ |
| Nameservers | pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net |
| Mail servers (MX) | smtp.google.com (1) |
| HTTP status | 200 |
| Web server | Apache |
| Page title | Home - R2B2 |
| Detected tech | Apache, WordPress |
| TLS certificate | Let's Encrypt · expires 2026-09-01 |
Linked company
This domain's name matches a legal entity in our directory:
Notable DNS TXT records
atlassian-domain-verification=CznwXSUcEhIv8rEMMcCXyjCfsSqCsdmvQEZMEI8NFVXZM1NNJAXQIXPyQ0tMfYK2atlassian-sending-domain-verification=079d97c4-ef64-4d0c-9ace-afab6a221754v=spf1 a mx include:_spf.google.com ~all
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FAQ
What is the IP address of r2b2.io?
r2b2.io resolves to 217.11.249.145 (scimitar.blueboard.cz).
Who issued the SSL certificate for r2b2.io?
The TLS/SSL certificate for r2b2.io was issued by Let's Encrypt, valid until 2026-09-01.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-07; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains