exactsciences.com
Observed Jul 18, 2026, 12:03 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onAmazon
Email byProofpoint
Secured byAmazon
Registered withAmazon Registrar, Inc.
Also usesAtlassianDockerDocuSignFacebook/MetaGoogle Search ConsoleMiro
IPv6 · 2 subdomains · pharma_biotech
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat exactsciences.com actually stands on - every host below is a signed observation
exactsciences.com
A / AAAA
3.170.3.543.170.3.1003.170.3.613.170.3.92+8 more
Amazonserves the site
NS
ed.ns.cloudflare.comisla.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxa-00033b02.gslb.pphosted.commxb-00033b02.gslb.pphosted.com
Proofpointreceives its email
TLS
www.exactsciences.com
Amazonissued its certificate
DNS Records
A 4
3.170.3.543.170.3.1003.170.3.613.170.3.92
AAAA 8
2600:9000:286a:2c00:10:4cd6:afc0:93a12600:9000:286a:9e00:10:4cd6:afc0:93a12600:9000:286a:e000:10:4cd6:afc0:93a12600:9000:286a:5c00:10:4cd6:afc0:93a12600:9000:286a:6400:10:4cd6:afc0:93a12600:9000:286a:b600:10:4cd6:afc0:93a12600:9000:286a:1a00:10:4cd6:afc0:93a12600:9000:286a:ba00:10:4cd6:afc0:93a1
MX 2
10mxa-00033b02.gslb.pphosted.com10mxb-00033b02.gslb.pphosted.com
TXT 38
00D1U000000z9Gc=1TBPq00000001s958lkmgsk9xyfynrhq3v7q1k98hpm97rn6dd7m7nk97l60q255jwv91mhpvmxg88v6h66dcq9n6klj1dyy6qv9k73pyst0wtcMS=ms99407252_foic8dpppawh8oa9ciqfqs4ysoqxqis_proofpoint-verification.exactsciences.com_tanp9p8jka56obkm7tyklnr4qjehitaamazonses:KwT1xA/Ke6G32d1M5CjV+A8OvdmV/svzhMkgkr+S6pc=amazonses:YfMzHkzEUWbmjBee+mUDukrlMy0Nlbr89jScTd7egP4=
NS 2
ed.ns.cloudflare.comisla.ns.cloudflare.com
SOA 1
ed.ns.cloudflare.com dns.cloudflare.com
SRV 2
expe.exactsciences.com:5060 p10expe.exactsciences.com:5061 p10
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.exactsciences.com |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Mon, 11 Jan 2027 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +0000 |
Subdomains (2)
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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for exactsciences.com. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/exactsciences.com">
<img src="https://domaindrift.io/badge/exactsciences.com.svg"
width="300" height="64" alt="DomainDrift signed observations for exactsciences.com">
</a>
Ed25519 Receipt
- Receipt ID
ddea8902-9b04-4479-94c9-b257774edfbb- Output Hash
f81597787f7a34e66268a60bfa4aa3267a8d2e592e4d9076a4cb4b5f4b66154b- Signature
ed25519:1ec247328f31b205bf91a6549f13d725f25a806e809cc91ed608771dbb608ed3fb56997ccf6ba6db3806980b75c1c94e064e34226b95687ac3c049d7aedd450a- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast