Domain · Tranco #1,270
postgresql.org
postgresql.org is ranked #1,270 among the world's most-visited sites (Tranco). It resolves to 217.196.149.50, hosted on zalkon.postgresql.org, and presents a TLS certificate issued by Let's Encrypt.
HTTP 301| Tranco rank | #1,270 |
|---|---|
| IPv4 | 217.196.149.50 |
| IPv6 | 2a02:16a8:dc51::50 |
| Hosting / reverse DNS | zalkon.postgresql.org |
| Nameservers | ns1.postgresql.org, ns2.postgresql.org, ns3.postgresql.org, ns4.postgresql.org |
| Mail servers (MX) | magus.postgresql.org (10), makus.postgresql.org (10) |
| HTTP status | 301 → https://www.postgresql.org/ |
| Web server | Varnish |
| Detected tech | Varnish |
| TLS certificate | Let's Encrypt · expires 2026-10-31 |
Notable DNS TXT records
google-site-verification=aJB1lOnlG5TA0HgpZU-iKIQD6qPMWqUnkzanzern8eUv=spf1 include:_spf.postgresql.org ~all
More .org domains
FAQ
What is the IP address of postgresql.org?
postgresql.org resolves to 217.196.149.50 (zalkon.postgresql.org).
Who issued the SSL certificate for postgresql.org?
The TLS/SSL certificate for postgresql.org was issued by Let's Encrypt, valid until 2026-10-31.
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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