csis.org

Observed Jul 24, 2026, 02:46 UTC (6h 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

Secured byGoogle Trust Services

Registered withGoDaddy.com, LLC

Also usesZoomAtlassianGoogle Search Console

IPv6 · non_profit

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

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

csis.org

A / AAAA

104.20.38.152172.66.144.1562606:4700:10::ac42:909c2606:4700:10::6814:2698

Cloudflareserves the site

betty.ns.cloudflare.comnash.ns.cloudflare.com

cloudflare.comanswers its DNS

mxa-001d3201.gslb.pphosted.commxb-001d3201.gslb.pphosted.com

Proofpointreceives its email

TLS

csis.org

Google Trust Servicesissued its certificate

DNS Records

A 2

104.20.38.152
172.66.144.156

AAAA 2

2606:4700:10::ac42:909c
2606:4700:10::6814:2698

MX 2

10mxa-001d3201.gslb.pphosted.com
10mxb-001d3201.gslb.pphosted.com

TXT 22

4e2dbbba73fe55027e0330d7d0e11c32cf769de55b398733f3
MS=ms43762543
ZOOM_verify_5zbcWYGbTEOz2WwLUjZPKA
_globalsign-domain-verification=16aKJufSrMKbcCAKCXzVC4PbCHEMl2CuparSiVEdN9
_globalsign-domain-verification=MK_ZKmss4D_DdzGOsssHxxBOK6hJc6LGycFvNOESdZ
_t353bn6t978xxgs26kpe67w6m93p81r
anthropic-domain-verification-qp2z1f=of9b9i88OHTGJgf0mVKf4Lzqw
apple-domain-verification=REp6ZDBwDrlKlw8T
atlassian-domain-verification=P5LnYOzVOgU8fol9gOwruPusx5DaODH20bf9wkjAw4dO0Z3CeVQqLhFHGo9V/qDM
atlassian-sending-domain-verification=4f1ab93f-8837-4397-9f1a-3feeb4155fc3

NS 2

betty.ns.cloudflare.com
nash.ns.cloudflare.com

SOA 1

betty.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`csis.org`	C=US, O=Google Trust Services, CN=WE1	Sun, 06 Sep 2026 08:19:53 +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 csis.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_79ad924fab8638cf
Output Hash: 2faaf3b9e8a7ae0bbe40cbf95c876b2f10bc7bcfe4a48c1fad8dfc30dfbaf975
Signature: ed25519:13573841008f0751a185a3fffc54bc84760778362f28340d47a8741826960637bace38c5d175656bc651f913fbd6dbffaa666d5712ab03d6ae928dd4ff87640e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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