steeldynamics.com
Observed Jul 18, 2026, 12:05 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onUS Signal Company
Email byMimecast
Secured byNetwork Solutions L.L.C.
Also usesZoomAtlassian
manufacturing
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat steeldynamics.com actually stands on - every host below is a signed observation
steeldynamics.com
A / AAAA
64.141.148.167
US Signal Companyserves the site
NS
ns1.ussignalcom.netns3.ussignalcom.netns4.ussignalcom.netns2.ussignalcom.net
ussignalcom.netanswers its DNS
MX
us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com
Mimecastreceives its email
TLS
*.steeldynamics.com
Network Solutions L.L.C.issued its certificate
DNS Records
A 1
64.141.148.167
MX 2
10us-smtp-inbound-1.mimecast.com10us-smtp-inbound-2.mimecast.com
TXT 11
abuseipdb-verification=2cBlD7ipcisco-ci-domain-verification=2f47ab38e946620d60f2330d1c15833854b469d830a110348c1769ff615e6347SFMC-asi_bd7SvGj-aP_O6uw-6tdVqYRVUAsPyT-_ynr1v=spf1 ip4:64.141.148.170 ip4:50.104.125.24 ip4:64.141.148.98 include:spf.mtasv.net include:spf.protection.redatatech.com include:us._netblocks.mimecast.com include:_spf.salesforce.com include:sendgrid.net include:cust-spf.exacttarget.com ~allguR6LQMNnZDTHI7ImBTKK/2yD2VjVQFzGS25DG4BV8CefIL/UoZ9CbRIa2yUgadll80pn1tvEd5VO3CNF8k1ug==knowbe4-site-verification=2684a848eddee95e7a7336c13e1d3257ZOOM_verify_L2SVdKpBQVWTZZ-MLD1NkQrTH4VU064hkzq0hF006UQB1WCPo7a7raUKFPdPw4GX4wKm+IawLiYt0tO27siL6DyvGX8BoCI6YRAnd3Uxn+ZA==MS=ms37146497atlassian-domain-verification=rIH8aRbK33svbtGeawzkLw0A0XjaolOkzoYrgDGwGkI17udlfQwk/MJehR85Cvgv
NS 4
ns1.ussignalcom.netns3.ussignalcom.netns4.ussignalcom.netns2.ussignalcom.net
SOA 1
ns0.ussignalcom.net postmaster.ussignalcom.net
CAA 7
issue "trust-provider.com"issue "sectigo.com"issue "www.digicert.com"issue "amazon.com"issue "starfieldtech.com"issue "godaddy.com"issue "letsencrypt.org"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.steeldynamics.com |
C=US, O=Network Solutions L.L.C., CN=Network Solutions RSA OV SSL CA 3 | Fri, 02 Apr 2027 23:59:59 +0000 |
Network Solutions RSA OV SSL CA 3 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 01 Aug 2033 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 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
6f5cd80d-a6fa-4364-b5d8-cb7e84526860- Output Hash
c0bab152395d54679238069355678d7d4b12fb8e9c908862f164cb1bef750ce8- Signature
ed25519:b2889067432da06677473100644a5b825969a2eef2c17402477ac90a9ec972f516daee30d15d08bf378e93707190aff39affc9705d3ef6df13a4b4e88f241803- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast