etymonline.com
Observed Jul 18, 2026, 13:02 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byProtonMail
Secured byGoogle Trust Services
Registered withTucows Domains Inc.
Also usesGoogle Search Console
IPv6 · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat etymonline.com actually stands on - every host below is a signed observation
etymonline.com
A / AAAA
104.21.72.154172.67.151.2092606:4700:3035::ac43:97d12606:4700:3032::6815:489a
Cloudflareserves the site
NS
james.ns.cloudflare.comsierra.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.protonmail.chmailsec.protonmail.ch
ProtonMailreceives its email
TLS
etymonline.com
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.72.154172.67.151.209
AAAA 2
2606:4700:3035::ac43:97d12606:4700:3032::6815:489a
MX 2
10mail.protonmail.ch20mailsec.protonmail.ch
TXT 5
google-site-verification=CMUKpAfC5i0vH3KNK-mE4JjqicT7YVc7kUhqhtnA068google-site-verification=yu4lNQwTdSQ80sGgUfYZU13KekNJXgMBPMXI5xWPPrIprotonmail-verification=2380c3ad89f60d427d42d7e3c7052e892c997099v=spf1 include:_spf.protonmail.ch mx ~allv=DMARC1; p=none;
NS 2
james.ns.cloudflare.comsierra.ns.cloudflare.com
SOA 1
james.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
etymonline.com |
C=US, O=Google Trust Services, CN=WE1 | Mon, 28 Sep 2026 08:13:11 +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 receiptEd25519 Receipt
- Receipt ID
828d6364-71fc-4584-843c-26b67259fa0c- Output Hash
82d77020c1c46e733f95c833c90ac3a6e722761808a2e4762acaa3ca55f5c066- Signature
ed25519:e898b2a06d5bc5759284ee9ebccd9fe3744b0011b61772d565834d60608985a0d85080b1fc949da8d67ce8db9fefaa7ec056ab1daf3bfa22a4c06d1c8ef1a105- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast