bfa.ao

Observed Aug 11, 2026, 05:07 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bfa.ao was taken 3d ago

bfa.ao is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bfa.ao 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 bfa.ao Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Runs onBanco de Fomento Angola
Secured bySectigo
Also usesMicrosoft 365
DNSSEC on · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bfa.ao actually stands on - every host below is a signed observation
bfa.ao
A / AAAA
196.216.161.40
Banco de Fomento Angolaserves the site
NS
ns1.bfa.aons2.bfa.ao
bfa.aoanswers its DNS
MX
cluster1a.eu.messagelabs.comcluster1.eu.messagelabs.com
messagelabs.comreceives its email
TLS
bfa.ao
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 196.216.161.40

MX 2

  • 20cluster1a.eu.messagelabs.com
  • 10cluster1.eu.messagelabs.com

TXT 3

  • B0A6N58382
  • MS=D69E1556ACE13BADB96DE61C25E076B113219ACB
  • v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com include:_spf.kmitd.com redirect=_spf.bfa.ao

NS 2

  • ns1.bfa.ao
  • ns2.bfa.ao

SOA 1

  • ns1.bfa.ao admin.bfa.ao

CAA 2

  • issue "sectigo.com"
  • issue "letsencrypt.org"

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc@bfa.ao,mailto:bfa@dmarc.dbsbrandprotection.com; ruf=mailto:bfa@dmarc.dbsbrandprotection.com; sp=reject; adkim=s; aspf=s; fo=1; pct=100

TLS Certificates (4)

Common NameIssuerExpires
bfa.ao C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA EV R36 Thu, 17 Dec 2026 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Wed, 21 Mar 2046 23:59:59 +0000
Sectigo Public Server Authentication CA EV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +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_27ad67c822f88f94
Output Hash
0a4b417f77406201b75796bef2380df334e8c133aac96923f4a3cd06508b8aa2
Signature
ed25519:2034b9d58af3c363be2c71ec8bdb1837ee887e37f161a0569cce48c7769271363035776da3d3cf6d34ac97cac43704688e0d48ac70a0c029f3db9b34a3b4780e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT45,898 material changesacross 43,837 domains · 24h to ~60m ago · +28 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,282 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,574 sites429 rate-limit / 403 bot-block, a posture signal