blerf.org

Observed Aug 10, 2026, 20:48 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blerf.org was taken 2d ago

blerf.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blerf.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 blerf.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byZoho Mail
Secured byGoogle Trust Services
Also usesZoho
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blerf.org actually stands on - every host below is a signed observation
blerf.org
A / AAAA
104.21.70.16172.67.217.2352606:4700:3030::ac43:d9eb2606:4700:3030::6815:4610
Cloudflareserves the site
NS
rodney.ns.cloudflare.comtori.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx.zoho.commx2.zoho.commx3.zoho.com
Zoho Mailreceives its email
TLS
blerf.org
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.70.16
  • 172.67.217.235

AAAA 2

  • 2606:4700:3030::ac43:d9eb
  • 2606:4700:3030::6815:4610

MX 3

  • 10mx.zoho.com
  • 20mx2.zoho.com
  • 50mx3.zoho.com

TXT 2

  • v=spf1 include:zoho.com ~all
  • zoho-verification=zb55099979.zmverify.zoho.com

NS 2

  • rodney.ns.cloudflare.com
  • tori.ns.cloudflare.com

SOA 1

  • rodney.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
blerf.org C=US, O=Google Trust Services, CN=WE1 Sun, 18 Oct 2026 17:31:54 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

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_763483eda2b8acde
Output Hash
2901cb399bd867fbb6a44724a1dfa2438682c5d0470dcdf3e6eef9fe90533887
Signature
ed25519:e1684624bfda3425f82faaa0df4247d89604f3836411663db1015c706fa15b78aa90f8f4a1bbf57293fb0620f6e397348c564b4bfbb1dde6391b410d1432d80f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT38,886 material changesacross 36,129 domains · 24h to ~80m ago · +27,088 vs yesterdayROTATION65 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hNOW524 curated domains not reachablelast probe, steadySITE ERRORS36,595 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,345 sites429 rate-limit / 403 bot-block, a posture signal