CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 18,627 material changesacross 17,965+ domains · 24h to ~18h ago · a floor, 6h of 24 walkedNOW545 curated domains not reachablelast probe, steadySITE ERRORS34,861 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,862 sites429 rate-limit / 403 bot-block, a posture signal

retrofitness.com

Observed Jul 25, 2026, 20:25 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat retrofitness.com actually stands on - every host below is a signed observation
retrofitness.com
A / AAAA
104.21.23.196172.67.213.542606:4700:3033::6815:17c42606:4700:3035::ac43:d536
Cloudflareserves the site
NS
derek.ns.cloudflare.comtegan.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
retrofitness-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
retrofitness.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.23.196
  • 172.67.213.54

AAAA 2

  • 2606:4700:3033::6815:17c4
  • 2606:4700:3035::ac43:d536

MX 1

  • 0retrofitness-com.mail.protection.outlook.com

TXT 11

  • MS=3FFA12E02AFAFC46F9F9D120F99694E86A725EA3
  • apple-domain-verification=crM2609QZVRHsQOm
  • bw=DVroBZeFriw6glFSUChalgW1dqhm3GPxgHLoyNKNRz30
  • facebook-domain-verification=1xo7tob38cs9eaf5v3d7udkqfs634v
  • firebase=smoothie-ordering-kiosk
  • google-site-verification=2lKQH-A4eGuTfDGnFHZ0KluWHI711G5do8uUi1Xe_TM
  • google-site-verification=VQRKV2zyGr_joOQQMQU4dyU63IvMz2npl4HRvsghG1Q
  • mandrill_verify.dcuDFLGjNAwbokSL32H4ag
  • ms-domain-verification=10362abb-9593-404b-a3de-f27625f4d672
  • v=spf1 include:_s00803276.autospf.email ~all

NS 2

  • derek.ns.cloudflare.com
  • tegan.ns.cloudflare.com

SOA 1

  • derek.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
retrofitness.com C=US, O=Google Trust Services, CN=WE1 Sat, 12 Sep 2026 23:56:30 +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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_0cfad98c4c59acbc
Output Hash
debad895fe831f28e9205ca394dfc8e63eda30c689621b957f122858c455bb43
Signature
ed25519:dabd176e02a41b3c30ba811e35998e7eb2799783c85be914373f66ff6def3ba53e19578524bc99893dbd66b0a4232e43a70cc8fc7bdbca76b57232e86470e300
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser