sslip.io

Public DNS mapping embedded-IP hostnames like 127-0-0-1.sslip.io to IPs.

Servicefree

sslip.io is a free public DNS service that resolves specially-crafted hostnames with an embedded IP address (like 127-0-0-1.sslip.io) directly to that IP, with no DNS configuration required. Developers use it to get a working hostname for a server, container, or dynamic IP, for example to obtain a TLS certificate without owning a domain. A self-hosted version can also run on a private nameserver.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of sslip.io - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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