arcelormittal.net
Observed Jul 24, 2026, 09:28 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.
Not responding
Email byProofpoint
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat arcelormittal.net actually stands on - every host below is a signed observation
arcelormittal.net
NS
nsc.perf1.comnsa.perf1.frnsz.perf1.comnsb.perf1.com+1 more
perf1.com + perf1.franswers its DNS
DNS Records
TXT 7
_globalsign-domain-verification=eKKlEMXuro4bG2zHilyg0peRt2Hlq3hSHTopf11ru-F750FB825CE3254200CEF25FDFA7EF8172329CB51012ECAA8252A4D3968C1C69v=spf1 include:spf-002b3401.pphosted.com -allMS=ms58063682 3600xn1x4ftc7d1wmvz7vclmty1lrfjnldzh56w8vbnqs0j7svt96f132thns9rx480mv=DMARC1;p=reject;pct=100;ruf=mailto:Dmarc.reporting@arcelormittal.com;rua=mailto:Dmarc.reporting@arcelormittal.com;sp=reject;aspf=r;adkim=r;fo=1;ri=3600
NS 5
nsc.perf1.comnsa.perf1.frnsz.perf1.comnsb.perf1.comnsz.perf1.fr
SOA 1
nsa.perf1.fr technical.nameshield.net
TLS Certificates (0)
None.
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_1c53ab0fffd8cc6e- Output Hash
1c816ed78cb7bff8db71400183e3736f623fdd26a35aa2d2dc98aca5cdaa1a34- Signature
ed25519:60b6b967d2a97847fee79468cbb8c209cc668a8c687f01a78cba919c5dbde72d0a065d3dacfbcecf6f0b1f76b0aa154652c898d8ed6bce949248c85a16602e05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast