jacobsononline.com
Observed Aug 10, 2026, 22:03 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
jacobsononline.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jacobsononline.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 jacobsononline.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Microsoft 365
Let's Encrypt
AppleDNS Records
A 1
23.185.0.4
AAAA 2
2620:12a:8001::42620:12a:8000::4
MX 1
10jacobsononline-com.mail.protection.outlook.com
TXT 4
MS=C5B94BE41E5A0A369AE73177CC4B90A4792016C4apple-domain-verification=pJXEchp6tVlPfcSIv=DMARC1; p=none; fo=1; rua=mailto:rua+jacobsongroup.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+jacobsongroup.com@dmarc.barracudanetworks.comv=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.bullhornmail.com include:217123.spf01.hubspotemail.net ip4:216.1.236.34 ip4:38.142.58.100 ip4:208.59.72.156 ip4:168.245.11.231 ip4:149.72.188.247 ip4:149.72.248.154 ip4:149.72.167.94 ip4:149.72.217.5 ip4:168.245.50.91 ip4:167.89.8.211 include:spfa.cpmails.com ~all
NS 2
hayes.ns.cloudflare.comzoe.ns.cloudflare.com
SOA 1
hayes.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
jacobsononline.com |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 17 Oct 2026 11:42:29 +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)
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_21d0919a18976957- Output Hash
e016868a64fafd9ba68e16fba05e579d728f7f817d4e4ae7f1f93dd69db06263- Signature
ed25519:b12c4ff33f4cb9cd9e667bb883c45dc267778c73042e1c9835a51a82f8a9c8bdeb21f8f3db247d3c7b7aa40266fdc4bf607469c823048be9cbc0a1c65e874808- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast