rbfcu.org

Observed Aug 3, 2026, 03:29 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rbfcu.org was taken 7d ago

rbfcu.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rbfcu.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch rbfcu.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byDigiCert
Also usesMiroFacebook/MetaAtlassianFigma
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rbfcu.org actually stands on - every host below is a signed observation
rbfcu.org
A / AAAA
72.19.3.118
unattributedserves the site
NS
pdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.org+4 more
ultradns.net + ultradns.org + moreanswers its DNS
MX
mx1.hc3021-20.iphmx.commx2.hc3021-20.iphmx.com
iphmx.comreceives its email
TLS
www.rbfcu.org
DigiCert Incissued its certificate

DNS Records

A 1

  • 72.19.3.118

MX 2

  • 10mx1.hc3021-20.iphmx.com
  • 10mx2.hc3021-20.iphmx.com

TXT 16

  • v=spf1 include:_spf.rbfcu.org ~all
  • dropbox-domain-verification=k783h4i1fz1e
  • ibmid=7e4e7b93-12c4-415b-bceb-1b291f45a4c7
  • MS=E46CB67E1662121D91E8E759C6AD7A5F2B465E3D
  • heyhack-verification=43c965b2-8d90-4383-bf6f-06d104e09d1e
  • miro-verification=1f0d0d554864770185118675b1516a81b1ab6ec4
  • facebook-domain-verification=tj8hq11do3f0q153ag2npevvwcl4nt
  • browserstack-domain-verification=ac216d7f-e903-4b5e-8c6a-3145bf70ef56
  • pexip-ms-tenant-domain-verification=8a0fffb1-8d4d-49ae-97d5-1d4a9f0047a5
  • 5mG6y01yAyyq+IiI5oEnuP4RzPF1pczUIzTPbWjm7k6Tv3hhWMNfj5dR2EwLP2ZTVPwlc2/EgJOIqTSZK199tA==

NS 8

  • pdns1.ultradns.net
  • pdns2.ultradns.net
  • pdns3.ultradns.org
  • pdns4.ultradns.org
  • pdns5.ultradns.info
  • pdns6.ultradns.co.uk
  • udns1.ultradns.net
  • udns2.ultradns.net

SOA 1

  • udns1.ultradns.net itmaintenance.rbfcu.org

CAA 3

  • issue "digicert.com"
  • issue "letsencrypt.org"
  • issuewild "digicert.com"

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

BIMI_RECORDS 1

  • v=BIMI1; l=https://www.rbfcu.org/assets/rbfcu_vmc.svg; a=https://www.rbfcu.org/assets/rbfcu_vmc.pem;

TLS Certificates (4)

Common NameIssuerExpires
www.rbfcu.org C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2 Wed, 27 Jan 2027 23:59:59 +0000
DigiCert EV RSA CA G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Jul 2030 12:42:50 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Fri, 15 Jan 2038 12:00:00 +0000
DigiCert EV RSA CA G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Jul 2030 12:42:50 +0000

Subdomains (1)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_56dd3edb2e40d256
Output Hash
115c8d776d2c54c04aa4a6acf97b7a51bd4e96367b17574dd028e18e69053160
Signature
ed25519:053a169ea658e5497b2280e690bb598b34ddbc89eadc7b43d330980fc8c00620e7199808d8d198d61060c32823c0870086751c6c864db5f7d1aa4b4d7222790e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT50,293 material changesacross 42,593 domains · 24h to ~2h ago · +6,967 vs yesterdayROTATION54 domains moved DNS from magpiedns.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hNOW569 curated domains not reachablelast probe, steadySITE ERRORS34,219 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,309 sites429 rate-limit / 403 bot-block, a posture signal