sana.de

Observed Aug 12, 2026, 05:55 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sana.de was taken 5d ago

sana.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sana.de under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch sana.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Email byProofpoint

Secured byLet's Encrypt

Also usesHave I Been PwnedGoogle WorkspaceDocuSignAtlassianGoogle Search ConsoleMicrosoft 365Apple

1 subdomain · tranco

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

INFRASTRUCTURE MAPwhat sana.de actually stands on - every host below is a signed observation

sana.de

A / AAAA

116.202.187.158

unattributedserves the site

ns1.telekom.netpns.dtag.de

telekom.net + dtag.deanswers its DNS

mxb-00100501.gslb.pphosted.commxa-00100501.gslb.pphosted.com

Proofpointreceives its email

TLS

sana.de

Let's Encryptissued its certificate

DNS Records

A 1

116.202.187.158

MX 2

10mxb-00100501.gslb.pphosted.com
10mxa-00100501.gslb.pphosted.com

TXT 14

google-site-verification=PGvSXUKcS1lg40XOr-l-hSgVb8ed1o-kIHmNxBk4fZk
google-site-verification=LVh3i3MOngSq825509t8X5kEjSWFcnXu2j_Dne0GaAY
_ncveemyd7v9u3xij0dp90bk6gogl4kg
docusign=b23fd9b3-80d8-4369-b605-a43bee2e2c76
MS=ms40539716
docusign=40d69307-cc01-4fde-ad0e-831be21bff98
apple-domain-verification=4DrL13OioK9RUH8e
atlassian-domain-verification=5z6iA4kb37djvDwnLPWQzX0SFS6sgUEBYOcUkQs8rz5UUUhpxpFF3pu5cgGLxCZC
google-gws-recovery-domain-verification=44212557
docusign=c9ff58c1-d60b-4666-8795-41dec4cdbea4

NS 2

ns1.telekom.net
pns.dtag.de

SOA 1

pns.dtag.de dns.telekom.de

SRV 2

jabber02.sana.de:5061 p10
jabber01.sana.de:5061 p10

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:dmarc-rua@sana.de,mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc-ruf@sana.de,mailto:dmarc_ruf@emaildefense.proofpoint.com; fo=1

TLS Certificates (3)

Common Name	Issuer	Expires
`sana.de`	C=US, O=Let's Encrypt, CN=YR2	Thu, 08 Oct 2026 04:46:24 +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.sana.de

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_c01a2e5c739720ef
Output Hash: 056d0bd7baa2f4f96ec50e71e4102e4e1e4acf5f6d2112f4c4e0b62de90d2c66
Signature: ed25519:ae982d46d27a8d7c3812dcd42a87b6a56d9a5661935db61636391f487283190e9f7a48a4469f85de0a59ad00fc7b13493d81af5a327f38e3b99b647915341a09
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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