signify.com

Observed Jul 18, 2026, 13:31 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAmazon

Email byMicrosoft 365

Secured byLet's Encrypt

Registered withCSC Corporate Domains, Inc.

Also usesAtlassianFacebook/MetaGoogle Search Console

tranco_40k

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

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

signify.com

A / AAAA

54.74.135.134

Amazonserves the site

ns1.ext.lighting.comns3.ext.lighting.comns2.ext.lighting.com

lighting.comanswers its DNS

signify-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

signify.com

Let's Encryptissued its certificate

DNS Records

A 1

54.74.135.134

MX 1

5signify-com.mail.protection.outlook.com

TXT 13

v=spf1 include:spf.protection.outlook.com include:spf.signify.com include:_xodarap.signify.com a:smtp.lamp.signify.com -all
atlassian-domain-verification=aRNsgEKA1ZLpyPUvO1uSMTWlmAY4HCyxgTeaEyTCDUeWXVZYkYmCY3WSgDUOs0Wv
0ed1fe018a3ded682605bf454490bac2a786543fd1
apple-domain-verification=6cncPrkwmVId039R
facebook-domain-verification=4ujphv87is8x1wb4iiu0wf6e2qpkax
google-gws-recovery-domain-verification=39006403
openai-domain-verification=dv-H77EOSIkHRdS2GJfhmWi5aSg
google-site-verification=rsYPLmRt9hJEBp09-f9CcYNXtk9Zcq49RUXHYhsls7o
_elastic_domain_challenge=b085ed7d023e37b11146f3b34055593cddde99d095101804ff61b6da9fb54ee7
atlassian-domain-verification=M7k4ufvuVxQpaeavxlqx9EslH1daVaPwnUmZNrjO5zYyfH5NGlAGdYgW6WREHyBa

NS 3

ns1.ext.lighting.com
ns3.ext.lighting.com
ns2.ext.lighting.com

SOA 1

ns1.ext.lighting.com ddi-authority.signify.com

CAA 6

issue "sectigo.com"
issue "buypass.com"
iodef "mailto:caafnc@signify.com"
issue "amazon.com"
issue "digicert.com"
issue "letsencrypt.org"

TLS Certificates (2)

Common Name	Issuer	Expires
`signify.com`	C=US, O=Let's Encrypt, CN=R12	Wed, 19 Aug 2026 05:30:25 +0000
`R12`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 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 signify.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: b491c970-a01f-4766-872d-089fd822e1d3
Output Hash: edd350a48a000fe01b62de6eb4aff9dcd06531d03a3a64d0e77b706db2f69e3f
Signature: ed25519:b055de49783d1e242d4d673dfa18ed3f1d6f656d0dfdcb4180bbe73070e3ad69cb0a47e6001f02b506bed96c55ca70e4ae22392054640ece6e3270be638e720f
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/signify.com