Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Recently observed → Live
Live → Recently observed
Certificate recorded, valid to 2026-12-12
Authorization not required
Added "check_ipv6", "check_tls", "domain_icon" and 2 more (75 tools before, 80 now)
Check ipv6 — Check whether a domain is ready for IPv6, from DNS: IPv6 (AAAA) addresses for the site and www, for each nameserver and each mail server, with a plain list of what is missing. No connection is made over IPv6.
Check tls — Check a website's TLS certificate and setup on port 443, from India: whether the certificate is valid for the name and trusted, days until it expires, the chain as sent, issuer and key, which TLS versions (1.0 to 1.3) are accepted, the cipher and HTTP/2 offered, weak ciphers, and a plain list of problems.
Domain icon — Get the icon of any website as a square PNG, from its favicon, Apple touch icon or web app manifest, redrawn at the size asked. A site without a usable icon gets an initials tile.
Probe url from india — Fetch a URL from a server in India and time it: DNS, connect, TLS, time to first byte and download, the HTTP status and version, every redirect, the response headers (cookie values hidden), the body's size and hash (never the body), and which CDN and edge city answered. Shows how fast a site is for visitors in India.
Unknown → Live
First tool surface recorded: 75 tools (server version 1.1.28)
https://api.dharun.dev/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 8 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
Whois lookup — Who registered a domain, IP network or AS number, through RDAP (the registries' replacement for whois): for a domain the registrar, registration and expiry dates, status, nameservers and DNSSEC; for an IP address or AS number the network, its holding organisation, country and abuse contact. Works for .in and .co.in. Personal contacts are never returned.