Domain
RDAP, WHOIS, DNS and availability.
Sources
Status badges reflect this instance: green means the resolver or feed is loaded, amber means a license or key is still required, gray means it is configured off.
Targets
RDAP, WHOIS, DNS and availability.
RDAP, reverse DNS, GeoIP, RPKI origin-AS and reputation.
RIR delegated stats, RDAP/WHOIS for ASNs, and optional local RPKI prefix lists.
Web3 names
Ethereum Name Service on mainnet via Universal Resolver.
.eth
Direct UNS/CNS resolution from the Ethereum registry.
.888.anime.binanceus.bitcoin.blockchain.crypto.dao.go.hi.klever.kresus.manga.nft.polygon.wallet.x.zil
On-chain .bnb (BSC) and .arb (Arbitrum) name resolution.
.bnb.arb
Local hnsd DNS resolver. Query as hns:name.
Reputation
Local indicators you load yourself: domains, hosts and CIDRs.
IP and CIDR prefixes from a downloaded FireHOL netset (level1 by default).
Malware hosts from the abuse.ch URLhaus CSV dump. Needs an Auth-Key. Local lookup only.
Do-not-route prefixes and ASNs from the downloaded DROP JSON. Not the live DNSBL.
Phishing hosts from the hourly PhishTank JSON dump. Needs an app key. Local lookup only; idle if signup is closed.
Local data
Whether a domain uses a listed public TLD.
eTLD+1 and registrable-domain boundaries.
IP, CIDR and ASN allocations from AFRINIC, APNIC, ARIN, LACNIC and RIPE.
Provider tag for IPs and CIDRs from AWS, Google Cloud, Azure, Cloudflare, Oracle, Fastly and DigitalOcean published lists (cloudsync), plus an origin-AS map for providers without one.
Tags an IP as a Tor exit node or an iCloud Private Relay egress address, from the Tor Project bulk exit list and Apple's published egress ranges (cloudsync, every 3 h).
Origin AS for an IP and announced prefixes for an ASN, from a local ROA JSON file. Off by default.
Country and city for IPs from a local MMDB. This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.
ISO country fallback when City is missing. Same MaxMind license as City.
Origin ASN and org for IPs when RDAP omits OriginAS (common on ARIN). Local MMDB only.