dsolstad.com
Observed Jul 29, 2026, 16:21 UTC (2h 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
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dsolstad.com actually stands on - every host below is a signed observation
dsolstad.com
A / AAAA
185.199.111.153185.199.108.153185.199.109.153185.199.110.153+4 more
2606serves the site
NS
dns1.registrar-servers.comdns2.registrar-servers.com
registrar-servers.comanswers its DNS
MX
eforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.com+1 more
registrar-servers.comreceives its email
TLS
dsolstad.com
Let's Encryptissued its certificate
DNS Records
A 4
185.199.111.153185.199.108.153185.199.109.153185.199.110.153
AAAA 4
2606:50c0:8003::1532606:50c0:8002::1532606:50c0:8001::1532606:50c0:8000::153
MX 5
10eforward1.registrar-servers.com10eforward2.registrar-servers.com10eforward3.registrar-servers.com15eforward4.registrar-servers.com20eforward5.registrar-servers.com
TXT 1
v=spf1 include:spf.efwd.registrar-servers.com ~all
CNAME 1
dsolstad.github.io
NS 2
dns1.registrar-servers.comdns2.registrar-servers.com
SOA 1
dns1.registrar-servers.com hostmaster.registrar-servers.com
CAA 6
issue "digicert.com"issue "letsencrypt.org"issue "sectigo.com"issuewild "digicert.com"issuewild "letsencrypt.org"issuewild "sectigo.com"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dsolstad.com |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 19 Sep 2026 09:30:49 +0000 |
YR1 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_4b5e0bf5333e4feb- Output Hash
14cdb557bf2b112ede0620db55e945d2024f3dac0b816b4a46cb8ad80969804b- Signature
ed25519:335d5e3be017317e8effc6e817546a40b2acfc744f0e4e2a82931285927a3509e159e27810d1621ce3dec9126a6c7ec846455039c2aa51e88c0ee4bc3607a906- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast