Domain · Tranco #14,774
groups.io
groups.io is ranked #14,774 among the world's most-visited sites (Tranco). It resolves to 45.79.81.153, hosted on lb01.groups.io, and presents a TLS certificate issued by Let's Encrypt.
HTTP 200| Tranco rank | #14,774 |
|---|---|
| IPv4 | 45.79.81.153, 173.255.221.194 |
| Hosting / reverse DNS | lb01.groups.io |
| Nameservers | dns1.groups.io, dns2.groups.io |
| Mail servers (MX) | lb01.groups.io (10), lb02.groups.io (10) |
| HTTP status | 200 |
| Web server | nginx |
| Page title | Groups.io | Email Discussion Groups & Listserv Alternative |
| Detected tech | nginx |
| TLS certificate | Let's Encrypt · expires 2026-09-10 |
Linked company
This domain's name matches a legal entity in our directory:
Notable DNS TXT records
google-site-verification=cIdgZ-hBu3RiSGae0xG2qUDmQY5hS3dsg6qUGxAZjaEv=spf1 include:_spf.groups.io -all
More .io domains
FAQ
What is the IP address of groups.io?
groups.io resolves to 45.79.81.153, 173.255.221.194 (lb01.groups.io).
Who issued the SSL certificate for groups.io?
The TLS/SSL certificate for groups.io was issued by Let's Encrypt, valid until 2026-09-10.
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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