altum.com

Observed Jul 25, 2026, 22:55 UTC (6d 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 onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

Also usesAtlassianGoogle Search ConsoleHubSpot

majestic

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

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

altum.com

A / AAAA

141.193.213.20141.193.213.21

Cloudflareserves the site

ns-123.awsdns-15.comns-1341.awsdns-39.orgns-1666.awsdns-16.co.ukns-789.awsdns-34.net

awsdns-15.com + awsdns-39.org + moreanswers its DNS

altum-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

altum.com

Google Trust Servicesissued its certificate

DNS Records

A 2

141.193.213.20
141.193.213.21

MX 1

0altum-com.mail.protection.outlook.com

TXT 8

MS=ms51837237
_b0r2uskqk6khz01ua5tb6sd7a6niffi
atlassian-domain-verification=7RaSUqqNqUxQIU/1R/LvuqzDVQNKWOLCaAPKIlsEX9pZcBBGzW7jVi3tLaE5FGVd
atlassian-domain-verification=SsoEGWRFXmUdyHDJxdjfkoamDPNq7ha7ODAn8pwpkftpUQJBQQvgfE1rtw/66bOS
google-site-verification=v8I-X1pjAumvKung72l6en13C4QC4SX75JplTba3Th4
openai-domain-verification=dv-Xld0ixyh8ZD9xHRRhGYiSB9B
v=spf1 ip4:34.194.44.204/32 include:spf.protection.outlook.com include:amazonses.com include:38561.spf04.hubspotemail.net -all
v=DMARC1; p=none;

NS 4

ns-123.awsdns-15.com
ns-1341.awsdns-39.org
ns-1666.awsdns-16.co.uk
ns-789.awsdns-34.net

SOA 1

ns-1341.awsdns-39.org awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`altum.com`	C=US, O=Google Trust Services, CN=WE1	Sat, 12 Sep 2026 22:57:32 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 altum.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_85e63e38da919edb
Output Hash: 9131a8ab38b172b5420315db4384e12dca54914eb20bb892fe3bb059e14f5cdd
Signature: ed25519:2455907accd9fcdf739b0334b67d0f6022fbbd086b9571bb331d50e1d47a609b192105996ddb2c7ef8c0ea9e9a7fd434b84b31c8eabb8298820b2a3aa7a6770d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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