| feature_name,category,description
|
| input_valid,Input flags,Input parsed to a valid domain/hostname
|
| input_is_ip_address,Input flags,"Input is a literal IP address, not a domain"
|
| rdap_domain_age_days,RDAP,Days since domain registration (vs scan date)
|
| rdap_registration_period_days,RDAP,Days between registration and expiration
|
| rdap_days_since_update,RDAP,Days since the registration record last changed
|
| rdap_days_to_expiration,RDAP,Days until registration expires
|
| rdap_is_new_domain_1_day,RDAP,Registered within the last 1 day
|
| rdap_is_new_domain_7_days,RDAP,Registered within the last 7 days
|
| rdap_is_new_domain_30_days,RDAP,Registered within the last 30 days
|
| rdap_is_new_domain_90_days,RDAP,Registered within the last 90 days
|
| rdap_is_new_domain_365_days,RDAP,Registered within the last 365 days
|
| rdap_registered_for_one_year,RDAP,Registration period ≤ ~1 year
|
| rdap_registered_for_two_years_or_less,RDAP,Registration period ≤ ~2 years
|
| rdap_registered_for_five_years_or_more,RDAP,Registration period ≥ ~5 years
|
| rdap_expires_soon_7_days,RDAP,Expires within 7 days
|
| rdap_expires_soon_30_days,RDAP,Expires within 30 days
|
| rdap_expires_soon_90_days,RDAP,Expires within 90 days
|
| rdap_recently_updated_7_days,RDAP,Record updated within last 7 days
|
| rdap_recently_updated_30_days,RDAP,Record updated within last 30 days
|
| rdap_recently_updated_90_days,RDAP,Record updated within last 90 days
|
| rdap_privacy_protected,RDAP,WHOIS/RDAP privacy or redaction terms present
|
| rdap_num_nameservers,RDAP,Number of nameservers listed
|
| rdap_num_unique_nameserver_domains,RDAP,Number of distinct nameserver base domains
|
| rdap_uses_cloudflare_ns,RDAP,Uses Cloudflare nameservers
|
| rdap_uses_google_ns,RDAP,Uses Google nameservers
|
| rdap_uses_amazon_ns,RDAP,Uses Amazon/AWS nameservers
|
| rdap_uses_azure_ns,RDAP,Uses Azure/Microsoft nameservers
|
| rdap_uses_digitalocean_ns,RDAP,Uses DigitalOcean nameservers
|
| rdap_uses_registrar_default_ns,RDAP,Uses registrar default/parking nameservers
|
| rdap_num_status_codes,RDAP,Number of EPP/RDAP status codes
|
| rdap_has_client_transfer_prohibited,RDAP,clientTransferProhibited status set
|
| rdap_has_server_transfer_prohibited,RDAP,serverTransferProhibited status set
|
| rdap_has_client_hold,RDAP,clientHold status set
|
| rdap_has_server_hold,RDAP,serverHold status set
|
| rdap_has_pending_delete,RDAP,pendingDelete status set
|
| rdap_has_redemption_period,RDAP,redemptionPeriod status set
|
| rdap_has_any_hold_status,RDAP,Any hold status present
|
| rdap_has_any_delete_status,RDAP,Any delete/redemption status present
|
| rdap_entity_count,RDAP,"Number of related entities (registrar, registrant, ...)"
|
| dns_resolves,DNS,Domain resolves to at least one IP
|
| dns_num_a_records,DNS,Number of A (IPv4) records
|
| dns_num_aaaa_records,DNS,Number of AAAA (IPv6) records
|
| dns_num_unique_ips,DNS,Number of distinct resolved IPs
|
| dns_min_ttl,DNS,Minimum TTL across records
|
| dns_max_ttl,DNS,Maximum TTL across records
|
| dns_mean_ttl,DNS,Mean TTL across records
|
| dns_has_low_ttl_60,DNS,Minimum TTL ≤ 60s
|
| dns_has_low_ttl_300,DNS,Minimum TTL ≤ 300s
|
| dns_num_ns_records,DNS,Number of NS records
|
| dns_num_unique_ns_domains,DNS,Number of distinct NS base domains
|
| dns_uses_cloudflare_dns,DNS,NS hosted by Cloudflare
|
| dns_uses_google_dns,DNS,NS hosted by Google
|
| dns_uses_amazon_dns,DNS,NS hosted by Amazon/AWS
|
| dns_uses_azure_dns,DNS,NS hosted by Azure/Microsoft
|
| dns_uses_godaddy_dns,DNS,NS hosted by GoDaddy
|
| dns_uses_namecheap_dns,DNS,NS hosted by Namecheap
|
| dns_num_mx_records,DNS,Number of MX (mail) records
|
| dns_uses_google_mail,DNS,MX points to Google mail
|
| dns_uses_microsoft_mail,DNS,MX points to Microsoft/Outlook mail
|
| dns_uses_protonmail,DNS,MX points to ProtonMail
|
| dns_uses_zoho_mail,DNS,MX points to Zoho mail
|
| dns_num_txt_records,DNS,Number of TXT records
|
| dns_has_spf_record,DNS,SPF record present (v=spf1)
|
| dns_num_cname_records,DNS,CNAME record present (0/1)
|
| dns_has_soa_record,DNS,SOA record present
|
| dns_has_dnssec,DNS,DNSSEC present (has DNSKEY)
|
| dns_cname_ends_in_free_hoster,DNS,CNAME target is a free hosting provider
|
| dns_cname_ends_in_cdn,DNS,CNAME target is a CDN
|
| tls_certificate_age_days,TLS,Days since certificate validity start
|
| tls_validity_period_days,TLS,Certificate validity window length (days)
|
| tls_days_to_expiration,TLS,Days until certificate expires
|
| tls_certificate_expired,TLS,Certificate already expired
|
| tls_certificate_not_yet_valid,TLS,Certificate not yet valid
|
| tls_issuer_is_lets_encrypt,TLS,Issued by Let's Encrypt
|
| tls_issuer_is_google,TLS,Issued by Google Trust Services
|
| tls_issuer_is_cloudflare,TLS,Issued by Cloudflare
|
| tls_issuer_is_digicert,TLS,Issued by DigiCert
|
| tls_issuer_is_sectigo,TLS,Issued by Sectigo/Comodo
|
| tls_issuer_is_zerossl,TLS,Issued by ZeroSSL
|
| tls_issuer_is_amazon,TLS,Issued by Amazon
|
| tls_num_san_domains,TLS,Number of Subject Alternative Names
|
| tls_has_wildcard_san,TLS,Any wildcard (*.) SAN present
|
| tls_has_many_sans_10,TLS,≥10 SANs
|
| tls_has_many_sans_50,TLS,≥50 SANs
|
| tls_any_san_matches_host,TLS,A SAN matches the queried host
|
| tls_new_cert_1_day,TLS,Certificate issued within last 1 day
|
| tls_new_cert_7_days,TLS,Certificate issued within last 7 days
|
| tls_new_cert_30_days,TLS,Certificate issued within last 30 days
|
| tls_expires_soon_7_days,TLS,Certificate expires within 7 days
|
| tls_expires_soon_30_days,TLS,Certificate expires within 30 days
|
| tls_expires_soon_90_days,TLS,Certificate expires within 90 days
|
| tls_short_validity_90_days,TLS,Validity window ≤ 90 days
|
| tls_short_validity_180_days,TLS,Validity window ≤ 180 days
|
| tls_long_validity_398_days,TLS,Validity window > 398 days
|
| ip_num_resolved_ips,IP,Number of resolved IP addresses
|
| ip_num_ipv4,IP,Number of IPv4 addresses
|
| ip_num_ipv6,IP,Number of IPv6 addresses
|
| ip_has_public_ip,IP,Has a public/global IP
|
| ip_has_private_ip,IP,Has a private IP
|
| ip_has_reserved_ip,IP,Has a reserved IP
|
| ip_has_loopback_ip,IP,Has a loopback IP
|
| ip_has_multicast_ip,IP,Has a multicast IP
|
| ip_has_link_local_ip,IP,Has a link-local IP
|
| ip_num_unique_asns,IP,Number of distinct ASNs
|
| ip_num_unique_countries,IP,Number of distinct hosting countries
|
| ip_num_unique_registries,IP,Number of distinct RIRs (ARIN/RIPE/...)
|
| ip_num_unique_networks,IP,Number of distinct network names/orgs
|
| ip_network_registration_age_days_min,IP,Min IP-network allocation age (days)
|
| ip_network_registration_age_days_mean,IP,Mean IP-network allocation age (days)
|
| ip_network_recently_allocated_30d,IP,A hosting network allocated within 30 days
|
| ip_network_recently_allocated_90d,IP,A hosting network allocated within 90 days
|
| ip_uses_cloud_hosting,IP,Hosted on a major cloud provider
|
| ip_uses_cdn_or_proxy,IP,Behind a CDN or proxy
|
| ip_uses_amazon_hosting,IP,Hosted on Amazon/AWS
|
| ip_uses_google_hosting,IP,Hosted on Google
|
| ip_uses_microsoft_hosting,IP,Hosted on Microsoft/Azure
|
| ip_uses_cloudflare_hosting,IP,Hosted on/behind Cloudflare
|
| ip_uses_digitalocean_hosting,IP,Hosted on DigitalOcean
|
| ip_uses_ovh_hosting,IP,Hosted on OVH
|
| ip_uses_hetzner_hosting,IP,Hosted on Hetzner
|
| ip_uses_godaddy_hosting,IP,Hosted on GoDaddy
|
| ip_uses_namecheap_hosting,IP,Hosted on Namecheap
|
| ip_multi_asn_hosting,IP,IPs span more than one ASN
|
| ip_multi_country_hosting,IP,IPs span more than one country
|
| ip_multi_registry_hosting,IP,IPs span more than one RIR
|
| x_age_cert_vs_domain_ratio,Cross-signals,Cert age ÷ (domain age + 1)
|
| x_ttl_to_domain_age_ratio,Cross-signals,Min TTL ÷ (domain age + 1)
|
| x_domain_and_cert_both_new_7d,Cross-signals,Domain and cert both ≤7 days old
|
| x_domain_new_but_no_dns,Cross-signals,New domain (≤30d) that doesn't resolve
|
| x_low_ttl_on_old_domain,Cross-signals,Low TTL on a domain older than 1 year
|
| x_dns_ip_count_vs_hosting_ip_count_diff,Cross-signals,|DNS unique IPs - resolved hosting IPs|
|
| x_rdap_dns_ns_count_diff,Cross-signals,|RDAP NS count - DNS NS count|
|
| x_rdap_dns_ns_mismatch,Cross-signals,RDAP vs DNS NS count differ by ≥2
|
| x_ns_provider_consistency_cloudflare,Cross-signals,RDAP and DNS agree on Cloudflare NS
|
| x_ns_provider_consistency_google,Cross-signals,RDAP and DNS agree on Google NS
|
| x_ns_provider_consistency_amazon,Cross-signals,RDAP and DNS agree on Amazon NS
|
| x_dnssec_and_old_domain,Cross-signals,DNSSEC enabled on a domain older than 1 year
|
|
|
