sanofi.us

Observed Aug 10, 2026, 20:39 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sanofi.us was taken 4d ago

sanofi.us is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sanofi.us 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 sanofi.us Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Not responding

Email byMimecast

Also usesMicrosoft 365Facebook/MetaGoogle Search Console

tranco

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

INFRASTRUCTURE MAPwhat sanofi.us actually stands on - every host below is a signed observation

sanofi.us

A / AAAA

54.247.151.159

unattributedserves the site

ns1.sanofi-synthelabo.comns2.sanofi-synthelabo.comns3.sanofi-synthelabo.comns4.sanofi-synthelabo.com

sanofi-synthelabo.comanswers its DNS

de-smtp-inbound-1.mimecast.comde-smtp-inbound-2.mimecast.com

Mimecastreceives its email

DNS Records

A 1

54.247.151.159

MX 2

5de-smtp-inbound-1.mimecast.com
5de-smtp-inbound-2.mimecast.com

TXT 9

MS=ms14424494
am1etaf0tt2a5taqk19kpu8ve8
c2o2chefb689336h5ornn8ajl8
chg3h9bvdoo422i01u9v85gkoj
facebook-domain-verification=od3hb5xziptje2zyjw0140hx0m1247
google-site-verification=MSm6xDZZAow7Rw2Ghro_xdxe8jt7JcHtsvZG__xW2q8
tTFKeJZS1asZ6jAmlVQkNO2wixoEqHYEtFcrCFkKw/LYdxe9ICBwH3TPoOZU6QGhHQfLqC3DCFIKlz4RclgjPA==
v=spf1 include:spf-a.sanofi.com include:spf-c.sanofi.com include:spf.protection.outlook.com include:de._netblocks.mimecast.com ~all
xk2b173nkm7r8xrp20220dbrxbqc237c

NS 4

ns1.sanofi-synthelabo.com
ns2.sanofi-synthelabo.com
ns3.sanofi-synthelabo.com
ns4.sanofi-synthelabo.com

SOA 1

ns1.sanofi-synthelabo.com gtly-domtech.sanofi.com

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:093b247be21b620@rep.dmarcanalyzer.com; ruf=mailto:093b247be21b620@for.dmarcanalyzer.com; fo=1;

TLS Certificates (0)

None.

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

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Ed25519 Receipt

Receipt ID: rcpt_12a525b6ef532b5b
Output Hash: 0fde52129e300a4c95de401148cf18e4a6bb9db4530ddb8cecc80f03dc2f5c0f
Signature: ed25519:d41b0cbcb2b442f443e87e129c9d01793cb2a6c71578b23d210fd661edf4f0a90498741b6423881ec659705bfa3f143a0878ed6e759b95ec19ca719f13efe304
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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