zerofasting.com
Observed Jul 25, 2026, 10:10 UTC (8d 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 byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zerofasting.com actually stands on - every host below is a signed observation
zerofasting.com
A / AAAA
34.31.230.237
unattributedserves the site
NS
ns-cloud-d2.googledomains.comns-cloud-d4.googledomains.comns-cloud-d3.googledomains.comns-cloud-d1.googledomains.com
googledomains.comanswers its DNS
MX
alt3.aspmx.l.google.comalt1.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
zerofasting.com
Let's Encryptissued its certificate
DNS Records
A 1
34.31.230.237
MX 5
10alt3.aspmx.l.google.com5alt1.aspmx.l.google.com10alt4.aspmx.l.google.com1aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 6
google-site-verification=USuoLtJfg2jLiCRjoOIUxpB4d5zb6Ot41WoqBSBUsyov=spf1 include:mail.zendesk.com include:_spf.google.com include:_spf.firebasemail.com ~allgoogle-site-verification=TNFrKVnn6PDerjKLcEdViQFm8jER19KS5GOx9_Wj9KMgoogle-site-verification=eR1l63pDQVRDhdxWvQWDDDt_Q5NcEXMGqMcWimnZ4F8google-site-verification=XdhzMFywlWd4brLhmEDKcCZr5xlz29FUe4Gd7AHxd-sv=spf1 include:_spf.firebasemail.com ~allfirebase=fasting-dd506v=DMARC1; p=none; rua=mailto:backend-engineers@bigskyhealth.com;
NS 4
ns-cloud-d2.googledomains.comns-cloud-d4.googledomains.comns-cloud-d3.googledomains.comns-cloud-d1.googledomains.com
SOA 1
ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
zerofasting.com |
C=US, O=Let's Encrypt, CN=YE1 | Wed, 02 Sep 2026 14:00:17 +0000 |
YE1 |
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 (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 receiptEd25519 Receipt
- Receipt ID
rcpt_a5e2487f69d78d44- Output Hash
1b31e0b25e09384d76789924696ac852d7d1f2e8817be5e0fe79570155fdde76- Signature
ed25519:f4801feab4954cd2622b16ec70ec239bbb2d8283dbcd00313641d2d840bd6699c2249b2ecc9d55f037d1f640ba3a57e9f0946ef7438b5c6f1cfce2a6dbfecb06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast