aspentech.com

Observed Jul 22, 2026, 13:50 UTC (23h 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 byProofpoint

Also usesDocuSignGoogle Search ConsoleAtlassianDocker

5 subdomains · push_legacy

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

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

aspentech.com

A / AAAA

2.19.39.4623.10.5.114104.110.151.167

Cloudflareserves the site

ns1-01.azure-dns.comns2-01.azure-dns.netns4-01.azure-dns.infons3-01.azure-dns.org

azure-dns.com + azure-dns.net + moreanswers its DNS

mxa-00300601.gslb.pphosted.commxb-00300601.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.aspentech.com/en/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time4197 ms

DNS resolutionNOERROR

Redirect chain

https://www.aspentech.com/en/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 3

2.19.39.46
23.10.5.114
104.110.151.167

MX 2

10mxa-00300601.gslb.pphosted.com
10mxb-00300601.gslb.pphosted.com

TXT 25

_x2x7gfktv94dx25fv811hy73n7voohw
dcifnln3lkpntepoh27s2in0h7
docusign=e7efe9c4-32c0-4d84-9f98-084fd69d1789
google-site-verification=aawhqgAlro4vR6Q8xqLe9wSdB5qPXMWTJYfZGghZLDs
atlassian-domain-verification=0jeh9afZk6ZRdBpPsFp/lhLJZPzuXMEv1ws7PmENaUqB8ESzwWkkf1D8NBaepCvw
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
google-site-verification=wwyt_t2HSlvU5iQPU296WtPr2FEUDHugi7lnAZseyEM
smartsheet-site-validation=QpnmBfQxLV4bh-zzd4Z43FnrS4PU3-v3
blk5qm5dje37k6mc6k32nc928g
apple-domain-verification=0vFQl313waNCDYJq

NS 4

ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns4-01.azure-dns.info
ns3-01.azure-dns.org

SOA 1

ns1-01.azure-dns.com domain.register.aspentech.com

TLS Certificates (0)

None.

Subdomains (5)

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 aspentech.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_fc579b0f34ac3f3d
Output Hash: bb1b7c385075add5dceaa54adc3d83cc6584e29236c4a4aeb4bddc9be531577b
Signature: ed25519:fef40c4856bd4c4e92f1f4693fe95493a6a7d32384589a1d826b534c4f7ad49349ef374d81af37bba7c9c5c884557ae0e26df8ea263f30e0e8e9826521766b0c
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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