firestorm.ch

Observed Jul 21, 2026, 16:35 UTC (10h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Secured byLet's Encrypt

Also usesGoogle Search Console

IPv6 · 1 subdomain · tranco_100k

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

INFRASTRUCTURE MAPwhat firestorm.ch actually stands on - every host below is a signed observation

firestorm.ch

A / AAAA

185.85.111.2302a14:6640:300:1::e6

2a14serves the site

dns11.firestorm.chdns12.firestorm-isp.comdns13.firestorm-isp.comdns14.firestorm.ch

firestorm.ch + firestorm-isp.comanswers its DNS

sr35.firestorm.chsr40.firestorm.chsr12.firestorm.ch

firestorm.chreceives its email

TLS

firestorm.ch

Let's Encryptissued its certificate

DNS Records

A 1

185.85.111.230

AAAA 1

2a14:6640:300:1::e6

MX 3

10sr35.firestorm.ch
12sr40.firestorm.ch
15sr12.firestorm.ch

TXT 6

v=spf1 include:spf.firestorm.ch -all
google-site-verification=KGZ4bsSRWO1X8pI8eC0A0DVe2TMUk5qZWI9RpbdUzLw
google-site-verification=hs968vYFZagLa7YREjgbHVE7UVmaIDy3iFlalfzxhLU
v=DMARC1;p=quarantine;adkim=s;aspf=s
v=spf1 include:spf.firestorm.ch -all
v=STSv1; id=aba11;

NS 4

dns11.firestorm.ch
dns12.firestorm-isp.com
dns13.firestorm-isp.com
dns14.firestorm.ch

SOA 1

dns11.firestorm.ch info.firestorm.ch

SRV 3

autodiscover.outlook.com:443 p0
outlook.office365.com:993 p0
outlook.office365.com:587 p0

CAA 6

issue "comodo.com"
issue "digicert.com"
issue "geotrust.com"
issue "letsencrypt.org"
issue "sectigo.com"
issuewild "letsencrypt.org"

TLS Certificates (3)

Common Name	Issuer	Expires
`firestorm.ch`	C=US, O=Let's Encrypt, CN=YR2	Sat, 26 Sep 2026 10:29:06 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.firestorm.ch

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 firestorm.ch. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_c9840fb4f61b1eb9
Output Hash: a567828fbcca40ddb2bf773d129d9d6f4ff13e80a7e5d326b145ee99d527a313
Signature: ed25519:db92403446b276eb6acda966a8ee10979a91a9f8c81fce3f71fb4979a3e0ff2250f623e896467366ba4a7157cb9471946dda9104ac62bf457a008e2666478b0e
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/firestorm.ch