bigfont.ca
Observed Aug 16, 2026, 12:22 UTC (16h 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
Runs onCloudflare
CloudflareEmail byProtonMail
ProtonMailSecured byGoogle Trust Services
Google Trust ServicesRegistered toBig Font Technology and Web Solution
Registered withNamespro Solutions Inc.
Also usesMicrosoftProton Mail
MicrosoftIPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for bigfont.ca in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat bigfont.ca actually stands on - every host below is a signed observation
bigfont.ca
A / AAAA
172.67.136.133104.21.26.1482606:4700:3037::ac43:88852606:4700:3032::6815:1a94
Cloudflareserves the site
NS
betty.ns.cloudflare.comguy.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.protonmail.chmailsec.protonmail.ch
ProtonMailreceives its email
TLS
bigfont.ca
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.136.133104.21.26.148
AAAA 2
2606:4700:3037::ac43:88852606:4700:3032::6815:1a94
MX 2
10mail.protonmail.ch20mailsec.protonmail.ch
TXT 3
mscid=Wqkkjb46KEWSANkF37aw2QAWpLYjIHx7iBtyr4owaQDHTzuhSbELSO95ZJzRnuu2eXsSqsZrVw/+ObwrI4wtcA==protonmail-verification=0300fcd0df276b0a59bf63c81d99c6c19cae2799v=spf1 include:_spf.protonmail.ch mx ~all
NS 2
betty.ns.cloudflare.comguy.ns.cloudflare.com
SOA 1
betty.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=quarantine; rua=mailto:dmarc@bigfont.ca
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bigfont.ca |
C=US, O=Google Trust Services, CN=WE1 | Thu, 12 Nov 2026 14:48:43 +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.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_6521678be5e53e2c- Output Hash
106a9a7407a7697c0717ced8ae67a1c281c7aed9c60cc197b1df036055ffe0b3- Signature
ed25519:d730e2f1015540f33b71b62ff66788363335f7f6f3ec0655e550a914b76f17a1db28005f615dea0e1ed2065d6990b6cc5399018e2ab7493baf3f6807dd400d03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast