systemmonitor.us

Observed 2026-07-12T12:11:50.762Z (16h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Registered withKey-Systems GmbH

tranco_40k

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

INFRASTRUCTURE MAPwhat systemmonitor.us actually stands on - every host below is a signed observation

systemmonitor.us

A / AAAA

99.81.170.13134.245.249.52

Cloudflareserves the site

ns-180.awsdns-22.comns-730.awsdns-27.netns-1787.awsdns-31.co.ukns-1432.awsdns-51.org

awsdns-22.com + awsdns-27.net + moreanswers its DNS

mx2.systemmonitor.usmx1.systemmonitor.us

systemmonitor.usreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.systemmonitor.us:443/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time496 ms

DNS resolutionNOERROR

Redirect chain

https://www.systemmonitor.us:443/

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

DNS Records

A 2

99.81.170.131
34.245.249.52

MX 2

20mx2.systemmonitor.us
10mx1.systemmonitor.us

TXT 4

ca3-1bf2cd5cc3f34ef7b3e5c40102901a0d
v=spf1 mx include:_spf.remote.management -all
6cvp17ym41x76b4ngbbczsn4bq2tglh1
v=DMARC1; p=quarantine; rua=mailto:8b913ee314c34d1e891d2827c00436f9@dmarc-reports.cloudflare.net; aspf=s

NS 4

ns-180.awsdns-22.com
ns-730.awsdns-27.net
ns-1787.awsdns-31.co.uk
ns-1432.awsdns-51.org

SOA 1

ns-1787.awsdns-31.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (2)

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 systemmonitor.us. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 05fa2577-9c69-405c-9088-b3fd840dde3f
Output Hash: 49de4a3e2dcfbd1307caccae7d44de14f65b22dea4294bf6f93be8c76990d5c8
Signature: ed25519:f6dcea15f9864b509acbf8daa9fb4a74b4882b88836274ee72c122467b421ad389c293d6b8dd97640e66019c294f115f4e5a04f4a3965ccb71a30e497bee1e03
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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