astellas.com

Observed Jul 28, 2026, 17:04 UTC (14h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onMicrosoft Corporation

Email byProofpoint

Secured byDigiCert

Registered withMarkMonitor Inc.

Also usesHubSpotDocuSignGoogle Search ConsoleFigma

pharma_biotech

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

INFRASTRUCTURE MAPwhat astellas.com actually stands on - every host below is a signed observation

astellas.com

A / AAAA

23.96.32.12840.71.11.150

Microsoft Corporationserves the site

a7-65.akam.neta1-217.akam.neta10-67.akam.neta13-65.akam.net+2 more

akam.netanswers its DNS

mxa-006dbe02.gslb.pphosted.commxb-006dbe02.gslb.pphosted.com

Proofpointreceives its email

TLS

*.astellas.com

DigiCert Incissued its certificate

DNS Records

A 2

23.96.32.128
40.71.11.150

MX 2

10mxa-006dbe02.gslb.pphosted.com
10mxb-006dbe02.gslb.pphosted.com

TXT 23

MS=ms12135134
51tdvippoao0pjof81ril8jk56
hs4s99sqvgvitcelpcinngocsi
_0s56wu6i4qa4jseiwva22rlesyoxrxo
_apke8cgjzdmkst3m4hyr5fvcts86vdw
_hkgpoy3lu03rjlg6pm1n52okh9qbyek
asv=cc6bf8cd07393018946aa0abba12c95b
mandrill_verify.Tj6No6ox5GTaTDupLOtI1g
include:23875904.spf01.hubspotemail.net
apple-domain-verification=MajlzP82CYeRwdAl

NS 6

a7-65.akam.net
a1-217.akam.net
a10-67.akam.net
a13-65.akam.net
a16-67.akam.net
a28-64.akam.net

SOA 1

a1-217.akam.net hostmaster.pcn-inc.com

TLS Certificates (2)

Common Name	Issuer	Expires
`*.astellas.com`	C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1	Thu, 17 Sep 2026 23:59:59 +0000
`DigiCert Global G2 TLS RSA SHA256 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Sat, 29 Mar 2031 23:59:59 +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 astellas.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_bfd2a9ce335725e9
Output Hash: 24d14fb0cec7c6d24c887634e37fd29cc0faf57b33eee787a03eec0e37929d0b
Signature: ed25519:30c2cefe78487754fcb4cc4194fafaa1f3faf3ac0867ddaadf37860794c8afdffe0041c05715a9ae3e7d880f585fc2f565521149fea38951a8443565c2aebe05
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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