blackhillsrunning.com

Observed Aug 11, 2026, 00:01 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blackhillsrunning.com was taken 3d ago

blackhillsrunning.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackhillsrunning.com 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 blackhillsrunning.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onACENET
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
Also usesGoogle Search Console
10 subdomains · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blackhillsrunning.com actually stands on - every host below is a signed observation
blackhillsrunning.com
A / AAAA
162.247.76.120
ACENETserves the site
NS
ns71.domaincontrol.comns72.domaincontrol.com
domaincontrol.comanswers its DNS
MX
mail.blackhillsrunning.com
blackhillsrunning.comreceives its email
TLS
www.blackhillsrunning.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 162.247.76.120

MX 1

  • 0mail.blackhillsrunning.com

TXT 2

  • v=spf1 ip4:162.247.76.120 +a +mx +ip4:162.247.76.38 ~all
  • google-site-verification=705JHM6pIgIJsIiBmVA1Q3oeo4leN3ZRl5sQIUm55nA

NS 2

  • ns71.domaincontrol.com
  • ns72.domaincontrol.com

SOA 1

  • ns71.domaincontrol.com dns.jomax.net

DMARC_RECORDS 1

  • v=DMARC1;p=quarantine;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

TLS Certificates (3)

Common NameIssuerExpires
www.blackhillsrunning.com C=US, O=Let's Encrypt, CN=YR2 Wed, 30 Sep 2026 09:11:23 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (10)

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_0e67d215c4594a0d
Output Hash
cdd134823fc8ac014562e64cfb201543e40719386063cf3e00e971635836bd8c
Signature
ed25519:0c13b7c03ce842572cd6af2948ea9cbe639ee791e78c0bf4c462ecefcc882bd3c9a881160c08440afd9f9abced519312c7763aa7512d033d603f809737e8b405
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,489 material changesacross 45,291 domains · 24h to ~35m ago · +1,619 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,278 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,598 sites429 rate-limit / 403 bot-block, a posture signal