RDAP WHOIS
Open source ↗firmua-headermonthly
RDAP is the modern successor to WHOIS for domain registration data. We pull domain registration date, registrar, and nameserver configuration to estimate firm vintage and infrastructure sophistication.
Fields it produces (11)
rdap_domainrdap_domain_creation_daterdap_domain_expiration_daterdap_domain_last_changedrdap_registrarrdap_nameserversrdap_statusrdap_secure_dns_enabledrdap_firm_age_yearsrdap_firm_age_bandweb_signal_quality
What this source actually pulls
6 examplesDAYBRIGHT ADVISORY SERVICES, INC.
11 fieldsfirm · 133795 · MIAMI, FL
rdap domain
INGHAM.COM
rdap domain creation date
1995-12-01T05:00:00Z
rdap domain expiration date
2026-11-30T05:00:00Z
rdap domain last changed
2025-03-19T12:48:30Z
rdap firm age band
20+y
rdap firm age years
31
rdap nameservers
ivan.ns.cloudflare.com, mona.ns.cloudflare.com
rdap registrar
Cloudflare, Inc.
rdap secure dns enabled
Yes
rdap status
client transfer prohibited
web signal quality
ok
HUIZENGA CAPITAL MANAGEMENT, LLC
11 fieldsfirm · 156524 · OAK BROOK, IL
rdap domain
HUIZCAP.COM
rdap domain creation date
2011-03-24T18:57:44Z
rdap domain expiration date
2028-07-23T11:59:59Z
rdap domain last changed
2023-07-18T19:58:08Z
rdap firm age band
10-20y
rdap firm age years
15
rdap nameservers
ns69.domaincontrol.com, ns70.domaincontrol.com
rdap registrar
GoDaddy.com, LLC
rdap secure dns enabled
No
rdap status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
web signal quality
ok
PALM BEACH CAPITAL MANAGEMENT III, LLC
11 fieldsfirm · 159611 · WEST PALM BEACH, FL
rdap domain
PBCAP.COM
rdap domain creation date
2001-02-01T19:35:08Z
rdap domain expiration date
2031-02-01T19:35:08Z
rdap domain last changed
2026-02-03T19:58:37Z
rdap firm age band
20+y
rdap firm age years
25
rdap nameservers
ns19.worldnic.com, ns20.worldnic.com
rdap registrar
Network Solutions, LLC
rdap secure dns enabled
No
rdap status
client transfer prohibited
web signal quality
ok
SYNTHETICFI LLC
11 fieldsfirm · 330200 · SAN FRANCISCO, CA
rdap domain
SYNTHETICFI.COM
rdap domain creation date
2024-01-15T23:22:05Z
rdap domain expiration date
2027-01-15T23:22:05Z
rdap domain last changed
2026-01-16T14:17:56Z
rdap firm age band
<5y
rdap firm age years
2
rdap nameservers
mina.ns.cloudflare.com, sean.ns.cloudflare.com
rdap registrar
GoDaddy.com, LLC
rdap secure dns enabled
No
rdap status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
web signal quality
ok
ALAN B. LANCZ & ASSOCIATES, INC.
11 fieldsfirm · 105363 · TOLEDO, OH
rdap domain
ABLONLINE.COM
rdap domain creation date
1998-04-28T04:00:00Z
rdap domain expiration date
2027-04-27T04:00:00Z
rdap domain last changed
2026-04-27T14:05:29Z
rdap firm age band
20+y
rdap firm age years
28
rdap nameservers
ns15.domaincontrol.com, ns16.domaincontrol.com
rdap registrar
GoDaddy.com, LLC
rdap secure dns enabled
No
rdap status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
web signal quality
ok
PORTFOLIO MANAGEMENT, LLC
11 fieldsfirm · 107129 · AUSTIN, TX
rdap domain
PORTMGMT.COM
rdap domain creation date
2014-06-04T00:08:18Z
rdap domain expiration date
2026-06-04T00:08:18Z
rdap domain last changed
2025-06-04T13:04:59Z
rdap firm age band
10-20y
rdap firm age years
12
rdap nameservers
ns15.domaincontrol.com, ns16.domaincontrol.com
rdap registrar
GoDaddy.com, LLC
rdap secure dns enabled
No
rdap status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
web signal quality
ok