CONTINUOUS INTERNET TELEMETRY24H DRIFT3,215 material changesacross 2,794 domains · -183 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -4 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 DRIFT3,215 material changesacross 2,794 domains · -183 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -4 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

fatcoupon.com

Observed 2026-07-12T11:49:38.516Z (19h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Also usesGoogle Search ConsoleFacebook/Meta
4 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat fatcoupon.com actually stands on - every host below is a signed observation
fatcoupon.com
A / AAAA
76.223.126.88
Cloudflareserves the site
NS
ns37.domaincontrol.comns38.domaincontrol.com
domaincontrol.comanswers its DNS
MX
alt4.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time492 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 1

  • 76.223.126.88

MX 5

  • 10alt4.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 1aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 10alt3.aspmx.l.google.com

TXT 6

  • google-site-verification=Oc7cQ6slfG_fnT_-SVal89tE_LdVDV_OnSig9yY5p8c
  • google-site-verification=oBT3YGOccV9Q6c1Ple8citFMNoC6V08F6_F8x1HKpXk
  • v=spf1 include:dc-aa8e722993._spfm.fatcoupon.com include:amazonses.com ~all
  • facebook-domain-verification=3ihlf9phcwn1ue3r95yu686kdx0wqh
  • google-site-verification=C5H2rtidiXCE8BSuqYLDi34pUnbfcJp2eNCnifP2Ctg
  • v=DMARC1;p=quarantine;rua=mailto:chenchen@fatcoupon.com;ruf=mailto:chenchen@fatcoupon.com

NS 2

  • ns37.domaincontrol.com
  • ns38.domaincontrol.com

SOA 1

  • ns37.domaincontrol.com dns.jomax.net

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

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

Ed25519 Receipt

Receipt ID
36b779a6-efb2-466a-9d6b-9ac111ce9764
Output Hash
21869e2f7d770f42a3f52506069d30517d0720c477b934f6d3d362a42a6c21c5
Signature
ed25519:e8afa4e9fac91d2b5d15758d535637e8798a3c6d55c6715a6935150267b8cf1192818f95f2ea313d92a3835fce7083fc204a8d9e0f4d2a72f6b7a68b13a5fc02
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser