CONTINUOUS INTERNET TELEMETRY24H DRIFT2,247 material changesacross 2,045 domains · -304 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,391 curated domains not answeringlast probe, steadyERRORS10,883 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,247 material changesacross 2,045 domains · -304 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,391 curated domains not answeringlast probe, steadyERRORS10,883 responded with an errorlast probe · 5xx / 404 / 429 / 403

bnef.com

Observed 2026-07-13T09:11:23.242Z (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Registered withCSC Corporate Domains, Inc.
4 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bnef.com actually stands on - every host below is a signed observation
bnef.com
A / AAAA
15.197.146.1563.33.146.110
Cloudflareserves the site
NS
dns1.p01.nsone.netpdns5.ultradns.infodns3.p01.nsone.netpdns1.ultradns.net+3 more
nsone.net + ultradns.info + moreanswers its DNS

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.bnef.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time265 ms
DNS resolutionNOERROR
Redirect chain
https://www.bnef.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

  • 15.197.146.156
  • 3.33.146.110

TXT 1

  • v=spf1 redirect=_spf.main.dmarc-bloomberg.com

NS 7

  • dns1.p01.nsone.net
  • pdns5.ultradns.info
  • dns3.p01.nsone.net
  • pdns1.ultradns.net
  • dns4.p01.nsone.net
  • dns2.p01.nsone.net
  • pdns3.ultradns.org

SOA 1

  • dns1.p01.nsone.net dnsmaster.bloomberg.com

CAA 4

  • issue letsencrypt.org
  • iodef mailto:reportvuln@bloomberg.net
  • issue digicert.com
  • issuewild ;

TLS Certificates (0)

None.

Subdomains (4)

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for bnef.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for bnef.com <a href="https://domaindrift.io/t/bnef.com"> <img src="https://domaindrift.io/badge/bnef.com.svg" width="300" height="64" alt="DomainDrift signed observations for bnef.com"> </a>

Ed25519 Receipt

Receipt ID
bce5f364-9b18-465d-b7d8-2ec92b7f1901
Output Hash
7301f61c205400db09032f995938f4ae4e03e7d548947fd87a1fb83686a5ae86
Signature
ed25519:bb438a94784caf5088579a6f53f5a7ce6966f72e9e70453aaed4a377167cf76630ce1c007c4d26445c94393fa28e77ef78de0a5dc1303d1c6beb3035580b920e
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser