zweigmedia.com
Observed Aug 2, 2026, 20:44 UTC (6h 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
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zweigmedia.com actually stands on - every host below is a signed observation
zweigmedia.com
A / AAAA
192.252.154.16
unattributedserves the site
NS
ns1.s424.sureserver.comns2.s424.sureserver.com
sureserver.comanswers its DNS
MX
mail.zweigmedia.com
zweigmedia.comreceives its email
TLS
www.zweigmedia.com
Let's Encryptissued its certificate
DNS Records
A 1
192.252.154.16
MX 1
0mail.zweigmedia.com
TXT 1
v=spf1 a mx include:s424.smtp-spf.sureserver.com ~all
NS 2
ns1.s424.sureserver.comns2.s424.sureserver.com
SOA 1
ns1.s424.sureserver.com hostmaster.zweigmedia.com
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.zweigmedia.com |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 10 Oct 2026 02:53:26 +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 (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_d573f88bde09e314- Output Hash
958ac2cbedde7f05a447e695e036f64d11430186cd5ef58b71a103d24097b563- Signature
ed25519:1a5c6aa37c9b3bb139168a71c7c5e517b837d17255147371f3ea92fe935807c2a56d83299ab32c88016e2658c5dfb5255664f3934ea3142923b0d84887e3330a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast