CONTINUOUS INTERNET TELEMETRY24H DRIFT320 material changesacross 180 domains · +174 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination ns2 · +3 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination xn----8sbafg9clhjcp.bgNOW3,268 curated domains not answering-1,066 vs yesterdayERRORS25,699 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED90,091 throttled or blocked our scanner429 rate-limit / 403 bot-blockMOVERgov.brNo nameservers in the latest observation24H DRIFT320 material changesacross 180 domains · +174 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination ns2 · +3 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination xn----8sbafg9clhjcp.bgNOW3,268 curated domains not answering-1,066 vs yesterdayERRORS25,699 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED90,091 throttled or blocked our scanner429 rate-limit / 403 bot-blockMOVERgov.brNo nameservers in the latest observation

firstduesizeup.com

Observed Jul 18, 2026, 14:05 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Registered withGoDaddy.com, LLC
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat firstduesizeup.com actually stands on - every host below is a signed observation
firstduesizeup.com
A / AAAA
198.202.211.1
Cloudflareserves the site
NS
ns-203.awsdns-25.comns-818.awsdns-38.netns-1402.awsdns-47.orgns-1870.awsdns-41.co.uk
awsdns-25.com + awsdns-38.net + moreanswers its DNS
MX
firstduesizeup-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
firstduesizeup.com
Google Trust Servicesissued its certificate

DNS Records

A 1

  • 198.202.211.1

MX 1

  • 10firstduesizeup-com.mail.protection.outlook.com

TXT 2

  • v=spf1 mx a ip4:3.221.28.49 ip4:54.240.69.191 include:spf.protection.outlook.com include:zcsend.net include:spf-us.emailsignatures365.com -all
  • v=DMARC1; p=quarantine; fo=1

NS 4

  • ns-203.awsdns-25.com
  • ns-818.awsdns-38.net
  • ns-1402.awsdns-47.org
  • ns-1870.awsdns-41.co.uk

SOA 1

  • ns-818.awsdns-38.net awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common NameIssuerExpires
firstduesizeup.com C=US, O=Google Trust Services, CN=WE1 Thu, 01 Oct 2026 17:31:10 +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 firstduesizeup.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_1d44964eacdbfd00
Output Hash
dc4eb848566ed01a7bfd0c4c113a8012c259a031662b571e8a52f5ae71973035
Signature
ed25519:7697f7a8bf2babfa4ebcc020358fd3b3217c53500e5c51803b962c3fc1f1b2a00c99449ccaf9276dc0d233767676a80552bb22a8a7e6f0238192b6e63e7ff30e
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser