mcna.net
Observed Aug 16, 2026, 07:33 UTC (10h 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 byProofpoint
ProofpointSecured byAmazon
AmazonRegistered withCSC Corporate Domains, Inc.
Also usesAdobeSmartsheetGoogle Search ConsoleDuo SecurityOpenAIAirtableFigmaInsomnia
Adobe
Smartsheet
Google Search Console
Duo Security
OpenAI
Airtable
Figma1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mcna.net actually stands on - every host below is a signed observation
mcna.net
A / AAAA
34.201.164.1154.158.158.583.209.57.166
unattributedserves the site
NS
ns4.dnsmadeeasy.comns2.dnsmadeeasy.comns1.dnsmadeeasy.comns0.dnsmadeeasy.com+1 more
dnsmadeeasy.comanswers its DNS
MX
mxa-0077b904.gslb.pphosted.commxb-0077b904.gslb.pphosted.com
Proofpointreceives its email
TLS
mcna.net
Amazonissued its certificate
DNS Records
A 3
34.201.164.1154.158.158.583.209.57.166
MX 2
5mxa-0077b904.gslb.pphosted.com5mxb-0077b904.gslb.pphosted.com
TXT 13
adobe-idp-site-verification=9a5c47599b4f379d5e29ede339f3da7f9e1689f8e16709c98e397c86a1c68122citrix.mobile.ads.otp=8f3zs6ti8jkzv7lg2pox5bsmartsheet-site-validation=G6B4tFNdPpJLrwXZuLpRwX_iNL__qNwpgoogle-site-verification=W-QyO52dJjIs4HFQAE0Xzhb7y60vZ4LMfVRIWZiomZ8duo_sso_verification=tUMIAJQBXEvCMdyLQ0rycGLL4hRugyuMBTdXFUdi4drPLrv9pucOVZolRkBJZIDOjerjo4o5jhioup469r1k6vd05kopenai-domain-verification=dv-Z66amxkbT9p8ail4k2oPlxHVairtable-verification=399cd3beff0269114abffd5352d2920cv=spf1 ip4:50.16.230.67 ip4:8.47.7.3 ip4:96.91.79.10 ip4:72.46.51.62 include:_spf.google.com include:spf1.worldapp.com include:_spfv4.corpmailsvcs.com -allfigma-domain-verification=46dceba591b185fee0bd4e8abfd474592f326b656c7cda73e0989b5c95b4c7b0-1756929924
NS 5
ns4.dnsmadeeasy.comns2.dnsmadeeasy.comns1.dnsmadeeasy.comns0.dnsmadeeasy.comns3.dnsmadeeasy.com
SOA 1
ns10.digicertdns.com dns.digicertdns.com
CAA 6
issuewild "godaddy.com"issue "godaddy.com"issue "sectigo.com"issue "amazon.com"issuewild "amazon.com"issuewild "sectigo.com"
DMARC_RECORDS 1
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
mcna.net |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Tue, 01 Dec 2026 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_cf90e8c13eb218c0- Output Hash
f74c9ce9baffc1b78f47b48003a03381d46c6315e49551e6598973182e24eca8- Signature
ed25519:c563122f170e7acff6080754aa798dfdb9bf39253a56fe6da60289571dcb2749352702bcaef906af53d0f9e5be34c93f99b2ed8e3c64ac3ad5a7c12292e15807- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast