matrix42.com

Observed Aug 11, 2026, 04:25 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of matrix42.com was taken 5d ago

matrix42.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting matrix42.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 matrix42.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email bySendGrid

Secured byLet's Encrypt

Also usesMicrosoft 365AppleGoogle Search ConsoleMiroAtlassianJetBrainsAnthropic

tranco

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

INFRASTRUCTURE MAPwhat matrix42.com actually stands on - every host below is a signed observation

matrix42.com

A / AAAA

199.60.103.87199.60.103.187

Cloudflareserves the site

ns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.info

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

mx01.secure-mail-gateway.commx02.secure-mail-gateway.commx03.secure-mail-gateway.commx04.secure-mail-gateway.com

SendGridreceives its email

TLS

17011b38.sni.cloudflaressl.com

Let's Encryptissued its certificate

DNS Records

A 2

199.60.103.87
199.60.103.187

MX 4

10mx01.secure-mail-gateway.com
20mx02.secure-mail-gateway.com
30mx03.secure-mail-gateway.com
40mx04.secure-mail-gateway.com

TXT 18

v=spf1 a mx ip4:149.72.55.162 ip4:213.160.17.50 ip4:184.173.153.51 ip4:145.253.187.238 ip4:145.253.187.234 ip4:213.23.79.190 ip4:184.173.153.54 ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:docebosaas.com include:139699038.spf02.hubspotemail.net include:2859772.spf03.hubspotemail.net include:sendgrid.net -all
MS=ms21187069
m42redirect.azurewebsites.net
mai-svc-dis=portal.bluesky.matrix42.com
jkhrb4a713e4frcik0jsocnet6
AIGU0EGNB89JCR7GVRU8DSMAAB
apple-domain-verification=2HbQrRCVUvPqn9tS
google-site-verification=yLQ6FZysLFkzxaUQKqzfIwqQWlJzSiB1eXb7EHOWqkc
5n4xvnbz5yhq2mhy5kh12wq29cp0yrcn
tv4lssb0fsbvn2rra0jbchd4sk

NS 4

ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info

SOA 1

ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com

DMARC_RECORDS 1

v=DMARC1;p=quarantine;pct=100;rua=mailto:itservice@matrix42.com

TLS Certificates (4)

Common Name	Issuer	Expires
`17011b38.sni.cloudflaressl.com`	C=US, O=Let's Encrypt, CN=YE2	Tue, 03 Nov 2026 03:28:05 +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 (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.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_4a26566d9f5ebb7e
Output Hash: f918222d331bc1af17ea6e32e5c2796e91d500f7303d00f9353898e349c037fb
Signature: ed25519:1e6c37dfa731bdd4825d30dcf365d1a0f08812f72dec172f61feecf4ef7f02bebc961184f0d81c0c832a9a855677e28df2dbcc78d054f2dca4a7a2b7f3242a0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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