blocksec.com

Observed Aug 10, 2026, 23:02 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blocksec.com was taken 3d ago

blocksec.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blocksec.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch blocksec.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Registered withCloudflare, Inc.

Also usesApple

DNSSEC on · tranco

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

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

blocksec.com

A / AAAA

104.20.34.143172.66.150.106

Cloudflareserves the site

maxine.ns.cloudflare.comrajeev.ns.cloudflare.com

cloudflare.comanswers its DNS

smtp.google.com

Google Workspacereceives its email

TLS

blocksec.com

Google Trust Servicesissued its certificate

DNS Records

A 2

104.20.34.143
172.66.150.106

MX 1

1smtp.google.com

TXT 2

apple-domain-verification=E8AFwU4qKw2T62ah
v=spf1 include:_spf.google.com include:amazonses.com ~all

NS 2

maxine.ns.cloudflare.com
rajeev.ns.cloudflare.com

SOA 1

maxine.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=reject; ruf=mailto:mailabuse@blocksec.com; rua=mailto:2f0013bfcee544d0a8cc27b08228f085@dmarc-reports.cloudflare.net; sp=reject; adkim=s; aspf=s

TLS Certificates (3)

Common Name	Issuer	Expires
`blocksec.com`	C=US, O=Google Trust Services, CN=WE1	Fri, 30 Oct 2026 04:31:19 +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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID: rcpt_aa392a6816792d13
Output Hash: d130878938617b40552f73f60cf8c502a13d4f87a1435050081c266dab5a38b0
Signature: ed25519:cc8d7748f7109b093d405e6e7da7e9b18dace848f097594bb7884db7b44b7d6a17bef33e6f5ec99dec880df4a9300a49d6b09833f04fb9bd9542889118ffd008
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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