phylum.io

Observed Jul 21, 2026, 19:17 UTC (2d 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 onAmazon

Email byProofpoint

Secured byAmazon

Also usesAtlassianGoogle Search ConsoleHubSpot

cybersecurity_expanded

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

INFRASTRUCTURE MAPwhat phylum.io actually stands on - every host below is a signed observation

phylum.io

A / AAAA

3.170.19.683.170.19.783.170.19.333.170.19.40

Amazonserves the site

ns-1242.awsdns-27.orgns-2004.awsdns-58.co.ukns-463.awsdns-57.comns-852.awsdns-42.net

awsdns-27.org + awsdns-58.co.uk + moreanswers its DNS

mxa-00785b01.gslb.pphosted.commxb-00785b01.gslb.pphosted.com

Proofpointreceives its email

TLS

*.phylum.io

Amazonissued its certificate

DNS Records

A 4

3.170.19.68
3.170.19.78
3.170.19.33
3.170.19.40

MX 2

0mxa-00785b01.gslb.pphosted.com
1mxb-00785b01.gslb.pphosted.com

TXT 13

0ed1fe018a162ee7d81768471ba6751f595e922754
90DBC88CEB
MS=ms13477400
MS=ms19399935
atlassian-domain-verification=P2pQd74FcS5zntf2sLuytHJww2rpFzQSN4idUqwOTvPMlnDTMmGtY4PeziV36V1H
google-site-verification=0D7Z_7I1Bcw-lvkq6cOsjF58DRXMzp4bmyERv1rG8c0
google-site-verification=FjJ4Xe5SUyS-HgGm8FjTlrU78W7ovJu0pSdhLqOg2oM
google-site-verification=_z8Me8Kkc0Zk7xMiQ8GcOEopqeMo-fx8qQNA8R8Bmpk
google-site-verification=wMMluhd378SjdJlgn0u_j6ydbW7zFrhl6S7n6K6GJUs
google-site-verification=wUwaIb6VMmsCXVa8HgQ7fuiM4RWGIAAR3dTWD-3jbH8

NS 4

ns-1242.awsdns-27.org
ns-2004.awsdns-58.co.uk
ns-463.awsdns-57.com
ns-852.awsdns-42.net

SOA 1

ns-852.awsdns-42.net awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.phylum.io`	C=US, O=Amazon, CN=Amazon RSA 2048 M04	Tue, 29 Dec 2026 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 (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 phylum.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_ef510fab2dfd8320
Output Hash: 3b6ea70e18edad4bf9760189c4b210ffccdf7a22bf565ab9e5d746e99565890b
Signature: ed25519:5a45773d71461f770a5ef97da9956684e04ae17057f1a563022a46af4fad1340ced267f77bdb7ed08d9c9c54a6141c8d920c99e52d7530d6dd3c05d9dbcce603
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/phylum.io