esdemarca.com
Observed Jul 24, 2026, 01:48 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
Runs onGoogle
Email byGoogle Workspace
Secured bySectigo
Registered withNominalia Internet SL
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat esdemarca.com actually stands on - every host below is a signed observation
esdemarca.com
A / AAAA
35.186.206.21
Googleserves the site
NS
ns-cloud-b3.googledomains.comns-cloud-b2.googledomains.comns-cloud-b4.googledomains.comns-cloud-b1.googledomains.com
googledomains.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
esdemarca.com
Sectigo Limitedissued its certificate
DNS Records
A 1
35.186.206.21
MX 1
1smtp.google.com
TXT 5
v=DMARC1; p=none; rua=mailto:dmark@esdemarca.comgoogle-site-verification=-JaLHN8oX4gdHPGA2y9mMRF470XeEOpwfTKBOURctn8v=spf1 ip4:176.9.67.18 ip4:176.9.67.43 ip4:176.9.21.75 ip4:217.13.127.247 ip4:217.13.127.248 ip4:88.12.41.217 ip4:88.2.48.20 ip4:217.13.127.246 ip4:81.184.0.186 ip4:212.92.41.12 ip4:217.13.116.100 ip4:217.13.127.246/32 ip4:217.13.116.0/25 include:_spf.google.com ~allgoogle-site-verification=aPRKyZEDgRjW0atxdYUaI7lNCoukfiK3JI-WTwK-9s0v=DMARC1;p=none;rua=mailto:dmark@esdemarca.com
NS 4
ns-cloud-b3.googledomains.comns-cloud-b2.googledomains.comns-cloud-b4.googledomains.comns-cloud-b1.googledomains.com
SOA 1
ns-cloud-b1.googledomains.com sat.nexica.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
esdemarca.com |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 | Fri, 04 Dec 2026 23:59:59 +0000 |
Sectigo Public Server Authentication CA DV R36 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Fri, 21 Mar 2036 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 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_d429d225b0985445- Output Hash
6d905aa7b9b8bf111decedaba4f00f6e8c3df9348236db428872a24e8f1d1046- Signature
ed25519:9ab0c6158833dbd0c5f525cb2d1a829a43a3b19a3d89f04a412d07b941df1bf72b7a819c1bc2c38f05da9369fa9730753932e94cb742698f43079a5d6a237101- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast