julienkarst.com
Observed Aug 16, 2026, 15:56 UTC (9h 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
Secured byLet's Encrypt
Let's EncryptAlso usesGoogle Search Console
Google Search Consoledomcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for julienkarst.com 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 julienkarst.com actually stands on - every host below is a signed observation
julienkarst.com
A / AAAA
216.150.1.1
unattributedserves the site
NS
jake.ns.cloudflare.comserena.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx1.improvmx.commx2.improvmx.com
improvmx.comreceives its email
TLS
julienkarst.com
Let's Encryptissued its certificate
DNS Records
A 1
216.150.1.1
MX 2
10mx1.improvmx.com20mx2.improvmx.com
TXT 3
d0c2f748ddgoogle-site-verification=AK2weOKTenM-NM5yvheXzJJv5bSP0JW-rWszUo1KyeYv=spf1 include:spf.improvmx.com ~all
NS 2
jake.ns.cloudflare.comserena.ns.cloudflare.com
SOA 1
jake.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
julienkarst.com |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 25 Oct 2026 02:12:45 +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 (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_c3ff1814c423af42- Output Hash
7d100f7bf5b7e61bb75fd267da2bcc9aad4dfe69af14360e430aec02b925500a- Signature
ed25519:d65b0f28e5bcd7090a7c63082d16aa43587b06f69ca193bb647a6e5866fdd793be1568572a77522efc2ef05270da3c71510983be071a82d70a948297ca6e8204- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast