CONTINUOUS INTERNET TELEMETRY24H DRIFT3,236 material changesacross 2,818 domains · -162 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -5 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,307 curated domains not answering-6,411 vs yesterdayERRORS10,962 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,236 material changesacross 2,818 domains · -162 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -5 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,307 curated domains not answering-6,411 vs yesterdayERRORS10,962 responded with an errorlast probe · 5xx / 404 / 429 / 403

tff.org

Observed 2026-07-12T23:20:38.227Z (8h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
4 subdomains · tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tff.org actually stands on - every host below is a signed observation
tff.org
A / AAAA
51.210.175.91185.107.46.19
Cloudflareserves the site
NS
ns2.megatek.com.trmevlana.megatek.com.trns.megatek.com.tr
megatek.com.transwers its DNS
MX
istanbul.tff.org
tff.orgreceives its email

HTTPS probe

server_error Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1057 ms
DNS resolutionNOERROR

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

DNS Records

A 2

  • 51.210.175.91
  • 185.107.46.19

MX 1

  • 10istanbul.tff.org

TXT 9

  • globalsign-domain-verification=5d4rC0emLtYpCqVSvRKCqPV-TSBSUB6HEVN8czsJaV
  • globalsign-domain-verification=4GqBKjxGBcvg-v5ZPrSBbiuhrdloLl6rXVKSSxO5QK
  • 56B-12F-15G
  • MS=8EEE8A0E033696DEC830550C626C9E7A0B2C5455
  • globalsign-domain-verification=Azrz_tnq0dGrTordgCo6atTAnClPNzRUpPqNw2TZzn
  • globalsign-domain-verification=9A9OnngW7kwwt7P18N07EspSX3DBJsh23svBqTfpNS
  • v=spf1 a mx ip4:212.174.83.15 a:istanbul.tff.org ~all
  • v=DMARC1; p=quarantine; sp=none; rua=mailto:info@tff.org; rf=afrf; pct=100; ri=86400
  • v=DKIM1; (detected)

NS 3

  • ns2.megatek.com.tr
  • mevlana.megatek.com.tr
  • ns.megatek.com.tr

SOA 1

  • mevlana.megatek.com.tr support.megatek.com.tr

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 tff.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
e125ebd2-5a44-4558-8049-a752c986cea9
Output Hash
7b3210444701863f7f5a336c18eb88d3f35cf7ad5c5a9205c28b67e297f70571
Signature
ed25519:ce8e8412071f5309d14cdbb1c8b853317a31daa801ea60d21f47e78c034be568785498e55ed7e0cca223e7195c9ba42e7b6277bc0b54af63bdba2fbbc45c4902
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser