doctornerdlove.com
Observed Jul 27, 2026, 09:39 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
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doctornerdlove.com actually stands on - every host below is a signed observation
doctornerdlove.com
A / AAAA
192.190.221.181
unattributedserves the site
NS
ns2.dreamhost.comns1.dreamhost.comns3.dreamhost.com
dreamhost.comanswers its DNS
MX
ASPMX3.GOOGLEMAIL.comASPMX2.GOOGLEMAIL.comALT2.ASPMX.L.GOOGLE.comASPMX4.GOOGLEMAIL.com+3 more
Google Workspacereceives its email
TLS
b7848acca3.nxcli.net
Let's Encryptissued its certificate
DNS Records
A 1
192.190.221.181
MX 7
30ASPMX3.GOOGLEMAIL.com30ASPMX2.GOOGLEMAIL.com20ALT2.ASPMX.L.GOOGLE.com30ASPMX4.GOOGLEMAIL.com10ASPMX.L.GOOGLE.com20ALT1.ASPMX.L.GOOGLE.com30ASPMX5.GOOGLEMAIL.com
TXT 1
v=DMARC1; p=none;
NS 3
ns2.dreamhost.comns1.dreamhost.comns3.dreamhost.com
SOA 1
ns1.dreamhost.com hostmaster.dreamhost.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
b7848acca3.nxcli.net |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 20 Oct 2026 07:20:10 +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_f75cad9e1fa3a89f- Output Hash
77e95c37bd80df748acbfd32e7a0750577a23acfe60998ec6f28cd48dab030f8- Signature
ed25519:1dab47adc6a7c84d4639145fbca1df484a9325da241b5729d8e8c7d14eac9bb96691d65a932670605fefcd9bfa252005337f13258d7097a0e3aa9c64e2d6400f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast