opengroup.org

Observed Jul 18, 2026, 13:03 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onHostDime

Email byMailgun

Secured byGoDaddy.com

Registered withNetwork Solutions, LLC

Also usesGoogle Search ConsoleMiroAtlassian

tranco_20k

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

INFRASTRUCTURE MAPwhat opengroup.org actually stands on - every host below is a signed observation

opengroup.org

A / AAAA

170.39.106.1

HostDimeserves the site

ns2.opengroup.orgns1.opengroup.orgns0.opengroup.org

opengroup.organswers its DNS

mx2.emailsrvr.commx1.emailsrvr.com

Mailgunreceives its email

TLS

*.opengroup.org

GoDaddy.comissued its certificate

DNS Records

A 1

170.39.106.1

MX 2

15mx2.emailsrvr.com
5mx1.emailsrvr.com

TXT 13

iroc9mmnvc81aq8fj0i03l8krt
apple-domain-verification=SCugY95Kdnyc0NDw
MS=34C58CE3C14AAD37307F8A7C5739E35C439B2EF7
google-site-verification=EKEKaX2Ll_mnC9JzMeRy-EF1mWTJX3Ev2xEsvrd5fR4
google-site-verification=j0NyTlgB7g6qS4BR789YaVzKCWi2NFVKymzWhsVv-zg
cisco-ci-domain-verification=205e692edb7ed6b865521a44cc5978e89dbdbbb2c21d277f48424c4a3963eebc
miro-verification=91826627a3a34e5f3e595a7d916c38b8c43819ca
E0D21D4CD6
atlassian-domain-verification=lTEMXjmPOsyVk/402l6NPMMbjzelFu7D97DaAhfqbiPBOvPvr2BYThDyNg5ajFxg
twilio-domain-verification=75f838802a739d5e348dc5692efecda4

NS 3

ns2.opengroup.org
ns1.opengroup.org
ns0.opengroup.org

SOA 1

dnsmaster.vpn.opengroup.org postmaster.rdg.opengroup.org

TLS Certificates (3)

Common Name	Issuer	Expires
`*.opengroup.org`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., 2.5.4.11=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2	Thu, 22 Oct 2026 19:06:18 +0000
`Go Daddy Secure Certificate Authority - G2`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., CN=Go Daddy Root Certificate Authority - G2	Sat, 03 May 2031 07:00:00 +0000
`Go Daddy Root Certificate Authority - G2`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., CN=Go Daddy Root Certificate Authority - G2	Thu, 31 Dec 2037 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 opengroup.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: fd1394c8-0931-4fac-8650-7eef77f64cd9
Output Hash: dc9c95e4ce7c08897b21300683a4fecac8f09b5e691fd1aaf39ce6d0f3dbb7c0
Signature: ed25519:f4c6cd0b9c58091816e01a2049200d598f04c7a09baf1d2de7b31c7d79fdd7274cae2eec6d37d8622d5becc37712a808250c6599bc6b1d39a4c513c1631e6b03
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/opengroup.org