dug

DIG

every record type, or a single one. Runs live and returns the answer as a sentence followed by the evidence. Example: DIG example.com MX

PROP

agreement across the fixed resolver list. Runs live and returns the answer as a sentence followed by the evidence. Example: PROP example.com

TTL

remaining lifetime per record. Runs live and returns the answer as a sentence followed by the evidence. Example: TTL example.com

NS

root to tld to authoritative walk. Runs live and returns the answer as a sentence followed by the evidence. Example: NS example.com

DNSSEC

chain of trust, ds and dnskey. Runs live and returns the answer as a sentence followed by the evidence. Example: DNSSEC cloudflare.com

RDAP

registration data with status codes decoded. Runs live and returns the answer as a sentence followed by the evidence. Example: RDAP example.com

WATCH

domain and certificate expiry, computed now. Runs live and returns the answer as a sentence followed by the evidence. Example: WATCH example.com

TLS

chain, validity spans, protocols. Runs live and returns the answer as a sentence followed by the evidence. Example: TLS example.com

HTTP

headers, redirect chain, security headers. Runs live and returns the answer as a sentence followed by the evidence. Example: HTTP example.com

TRACE

dns, tcp, tls and ttfb timing. Runs live and returns the answer as a sentence followed by the evidence. Example: TRACE example.com

MAIL

mx, spf, dkim, dmarc and alignment policy. Runs live and returns the answer as a sentence followed by the evidence. Example: MAIL example.com

SPF

include tree, against the ten lookup limit. Runs live and returns the answer as a sentence followed by the evidence. Example: SPF example.com

IP

reverse dns, asn, prefix, neighbours. Runs live and returns the answer as a sentence followed by the evidence. Example: IP 8.8.8.8

ASN

prefixes and address space. Runs live and returns the answer as a sentence followed by the evidence. Example: ASN 13335

NET

address space grid, a /24 or smaller. Runs live and returns the answer as a sentence followed by the evidence. Example: NET 8.8.8.0/24

PING

icmp echo, round trip time and packet loss. Runs live and returns the answer as a sentence followed by the evidence. Example: PING 1.1.1.1

ROUTE

the hops between here and there, with reverse dns. Runs live and returns the answer as a sentence followed by the evidence. Example: ROUTE example.com

PORTS

which tcp ports are open, closed or filtered. Runs live and returns the answer as a sentence followed by the evidence. Example: PORTS scanme.nmap.org 22,80,443

VS

two domains side by side. Runs live and returns the answer as a sentence followed by the evidence. Example: VS example.com github.com

SRC

resolver list, cache ceilings, upstream health. Runs live and returns the answer as a sentence followed by the evidence. Example: SRC

ME

the address this request came from. Runs live and returns the answer as a sentence followed by the evidence. Example: ME

SEO

what a crawler reads: title, canonical, robots, structured data. Runs live and returns the answer as a sentence followed by the evidence. Example: SEO example.com

AEO

what an answer engine reads: llms.txt, markdown, content without js. Runs live and returns the answer as a sentence followed by the evidence. Example: AEO example.com

OG

the share card, with the image fetched and measured. Runs live and returns the answer as a sentence followed by the evidence. Example: OG example.com

WEBMCP

tools for an agent in the page, and the mcp surface for one that isn’t. Runs live and returns the answer as a sentence followed by the evidence. Example: WEBMCP example.com