amphi.com

Observed Jul 25, 2026, 22:59 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

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

23 subdomains · majestic

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

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

amphi.com

A / AAAA

18.233.124.9554.221.139.169

unattributedserves the site

ns28.worldnic.comns27.worldnic.com

worldnic.comanswers its DNS

amphi-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

amphi.com

Let's Encryptissued its certificate

DNS Records

A 2

18.233.124.95
54.221.139.169

MX 1

0amphi-com.mail.protection.outlook.com

TXT 12

klkznb12rxqm5y801dn8xwgs6hg8h879
_spf.bbnotify.net
apple-domain-verification=DmJfiptqa018q93M
_5nepw84t3e9n2nklvwz8lvenrf1phnj
google-site-verification=C01b4sugk
0ed1fe018acc3b948f6c594d83bf53ca0640d787e6
18ddc95c-fcb3-45c2-a6a7-cb7359fc9c69
v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mg.infinitecampus.org include:_spf.bbnotify.net exists:%{i}.spf.hc2866-22.iphmx.com include:mailgun.org ~all
SWfFpUb8gNmluryLkB4oQS4wckoUY7mA0I6OKCBwkozGnRhzHJ5bHPiK3Q5jp8YyD1Yad2gpPg/ClXgvkvlmZw==
415jd53sxrm2jzmbkybm45my6hsh5r7x

NS 2

ns28.worldnic.com
ns27.worldnic.com

SOA 1

NS27.WORLDNIC.com namehost.WORLDNIC.com

SRV 1

autodiscover.amphi10.org:443 p10

TLS Certificates (4)

Common Name	Issuer	Expires
`amphi.com`	C=US, O=Let's Encrypt, CN=YE2	Fri, 18 Sep 2026 08:09:34 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (23)

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

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

Ed25519 Receipt

Receipt ID: rcpt_e674923f5445ddd8
Output Hash: 84d9eafe5f606e1f30a17c3582ffd7a27f61328883bc8efa783bae40edc53042
Signature: ed25519:4babbcda1c2200a25115b0c15537d85321c3ef4d54a7c09fc90ec907047573d16d23697eb8b4701f9959f05b853069883565acb8d1bb1f5e10b800b76ba6de07
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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