esm.sh

Observed 2026-07-13T00:04:41.822690082+00:00 (8h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Secured byGoogle Trust Services

IPv6 · developer

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat esm.sh actually stands on - every host below is a signed observation

esm.sh

A / AAAA

104.26.15.209172.67.70.222104.26.14.2092606:4700:20::ac43:46de+2 more

Cloudflareserves the site

dora.ns.cloudflare.comzeus.ns.cloudflare.com

cloudflare.comanswers its DNS

route2.mx.cloudflare.netroute3.mx.cloudflare.netroute1.mx.cloudflare.net

cloudflare.netreceives its email

TLS

esm.sh

Google Trust Servicesissued its certificate

DNS Records

A 3

104.26.15.209
172.67.70.222
104.26.14.209

AAAA 3

2606:4700:20::ac43:46de
2606:4700:20::681a:ed1
2606:4700:20::681a:fd1

MX 3

41route2.mx.cloudflare.net
75route3.mx.cloudflare.net
95route1.mx.cloudflare.net

TXT 2

v=spf1 include:_spf.mx.cloudflare.net ~all
v=DMARC1; p=none; rua=mailto:6b9ae609c94948979e6b8305dfec4689@dmarc-reports.cloudflare.net

NS 2

dora.ns.cloudflare.com
zeus.ns.cloudflare.com

SOA 1

dora.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`esm.sh`	C=US, O=Google Trust Services, CN=WE1	Sat, 19 Sep 2026 05:25:34 +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 esm.sh. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 279944fd-1510-4eeb-b1e9-108079ce6059
Output Hash: aa544f42199f5a361e1cac8c12a925a576ec4540af4560752017404a5dda227e
Signature: ed25519:fecae1fd5c605569c51a00c9465ed55e79e0ded880ebc4ae3d34b2a998f72a033de8182d92a2a7eb1dd81cc23e95fc54ff2bde36d7051b8e63613f3a58aeba00
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/esm.sh