dougalmatthews.com
Observed Jul 27, 2026, 03:53 UTC (4d 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.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dougalmatthews.com actually stands on - every host below is a signed observation
dougalmatthews.com
A / AAAA
185.199.108.1532606:50c0:8000::153
2606serves the site
NS
c.dns.gandi.netb.dns.gandi.neta.dns.gandi.net
gandi.netanswers its DNS
MX
ASPMX.L.GOOGLE.comALT1.ASPMX.L.GOOGLE.comALT2.ASPMX.L.GOOGLE.comASPMX2.GOOGLEMAIL.com+1 more
Google Workspacereceives its email
TLS
www.dougalmatthews.com
Let's Encryptissued its certificate
DNS Records
A 1
185.199.108.153
AAAA 1
2606:50c0:8000::153
MX 5
1ASPMX.L.GOOGLE.com5ALT1.ASPMX.L.GOOGLE.com5ALT2.ASPMX.L.GOOGLE.com10ASPMX2.GOOGLEMAIL.com10ASPMX3.GOOGLEMAIL.com
TXT 1
google-site-verification=IcOvKAxyUFNerZzvGS3tYBfHaQUhutWsnQrNZ8SDHrE
NS 3
c.dns.gandi.netb.dns.gandi.neta.dns.gandi.net
SOA 1
a.dns.gandi.net hostmaster.gandi.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.dougalmatthews.com |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 24 Sep 2026 01:58:53 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_061735b4bd57a068- Output Hash
46b456ae99f9a8bc0034547a253885b6a1631ab44e292f2f4d44501ea354915e- Signature
ed25519:e6cd80dc876a4115ae7de827d9d96bcd3a49af115e9bdc829ce1c210064345a56c53754de611ab203244de7439a8ce92f6817cb1bca9b36b2fc4fa0d2a55070c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast