CONTINUOUS INTERNET TELEMETRY24H DRIFT231 material changesacross 34 domains · last 24h · +71 vs yesterdayNOW529 curated domains not reachable+27 vs yesterdaySITE ERRORS34,115 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 150,901 sites429 rate-limit / 403 bot-block, a posture signal

researchfeatures.com

Observed Jul 29, 2026, 04:18 UTC (2h 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
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat researchfeatures.com actually stands on - every host below is a signed observation
researchfeatures.com
A / AAAA
13.43.79.233
unattributedserves the site
NS
dns44.cloudns.netdns43.cloudns.netdns41.cloudns.netdns42.cloudns.net
cloudns.netanswers its DNS
MX
researchfeatures-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
researchfeatures.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 13.43.79.233

MX 1

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

TXT 6

  • google-site-verification=bNpHrksNb3NTF7ObS-nGzVgOgAcIe7d8lOhr8jl6HwM
  • v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all
  • MS=ms67547740
  • google-site-verification=fCH9H-nYXc4Fre0jIrbtK63yuxfjsgfqB3pBxudDG3g
  • google-site-verification=qbjwsOqoURj3hnaj82fEgOD5PdxYdLQR6JreNP6UyDc
  • v=DMARC1;p=none;pct=100;rua=mailto:269645bd4b@rua.easydmarc.eu;ruf=mailto:269645bd4b@rua.easydmarc.eu;ri=86400;fo=1;

NS 4

  • dns44.cloudns.net
  • dns43.cloudns.net
  • dns41.cloudns.net
  • dns42.cloudns.net

SOA 1

  • dns51.cloudns.net support.cloudns.net

TLS Certificates (4)

Common NameIssuerExpires
researchfeatures.com C=US, O=Let's Encrypt, CN=YE2 Sun, 18 Oct 2026 23:03:27 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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 researchfeatures.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_ff22c3a9f569d50f
Output Hash
73408a30ad3b6b3e0cb53447c816e39ffa47cfb61a455a86dffbef063f3358b0
Signature
ed25519:a12f097a1719429d398810b8073dfe52e78ee71e7270eded0c24047a4fbfe2642deb507ddb3ddeaa4d4d15de3170f7df25e9439b09dd28ec7f672a7c8f0d770b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser