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.com5alt2.aspmx.l.google.com1aspmx.l.google.com5alt1.aspmx.l.google.com10alt3.aspmx.l.google.com
TXT 6
google-site-verification=Oc7cQ6slfG_fnT_-SVal89tE_LdVDV_OnSig9yY5p8cgoogle-site-verification=oBT3YGOccV9Q6c1Ple8citFMNoC6V08F6_F8x1HKpXkv=spf1 include:dc-aa8e722993._spfm.fatcoupon.com include:amazonses.com ~allfacebook-domain-verification=3ihlf9phcwn1ue3r95yu686kdx0wqhgoogle-site-verification=C5H2rtidiXCE8BSuqYLDi34pUnbfcJp2eNCnifP2Ctgv=DMARC1;p=quarantine;rua=mailto:chenchen@fatcoupon.com;ruf=mailto:chenchen@fatcoupon.com
NS 2
ns37.domaincontrol.comns38.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 receiptEd25519 Receipt
- Receipt ID
36b779a6-efb2-466a-9d6b-9ac111ce9764- Output Hash
21869e2f7d770f42a3f52506069d30517d0720c477b934f6d3d362a42a6c21c5- Signature
ed25519:e8afa4e9fac91d2b5d15758d535637e8798a3c6d55c6715a6935150267b8cf1192818f95f2ea313d92a3835fce7083fc204a8d9e0f4d2a72f6b7a68b13a5fc02- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast