celanese.com
Observed Jul 24, 2026, 02:42 UTC (4h 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
Runs onMicrosoft Corporation
Email byProofpoint
Registered withTLDS L.L.C. d/b/a SRSPlus
Also usesGoogle Search Console
fortune_500
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat celanese.com actually stands on - every host below is a signed observation
celanese.com
A / AAAA
20.189.28.198
Microsoft Corporationserves the site
NS
dns1.equant.netdns3.equant.netdns2.equant.net
equant.netanswers its DNS
MX
mxb-0016a101.gslb.pphosted.commxa-0016a101.gslb.pphosted.com
Proofpointreceives its email
DNS Records
A 1
20.189.28.198
MX 2
100mxb-0016a101.gslb.pphosted.com100mxa-0016a101.gslb.pphosted.com
TXT 14
adobe-idp-site-verification=0d0b7b847240e3a1e635d2a4da925e49c189ae2946723641fc225579ab3afac1google-gws-recovery-domain-verification=60633417rV+/GcUwlhK8WgjBRVY1J6Pkqwiq+60YDkuq50tzGePeO/pMdbIVxydDZAjXJwQUA7lLAqdCK8yzw00/pGejxA==google-site-verification=UPx9j18qVOlUs_6z728uopWH-xGIUCrqHh7Gv1XbrOUv=spf1 ip4:54.240.43.16 ip4:216.52.6.188 ip4:216.52.6.88 ip4:23.101.113.26 ip4:148.163.179.62 ip4:148.163.179.15 ip4:174.129.192.189 ip4:20.7.241.190 include:spf-0016a101.pphosted.com include:spf-001dcd02.pphosted.com include:spf.protection.outlook.com include:mktomail.com ~allteamviewer-sso-verification=5aff319bec41455aa99d76da212a56d9_ja4ythtyhl74v240gz2tls2mka0g5ojgoogle-site-verification=MzuC8jAIR0sjSS7OKxQd7QxybGbMUCldPBMvH9XIDl8google-site-verification=-baK0CKnuqj1cs0pRRJn93-W5qMdsRejDDSGXvGmVtsnintex.6216f3104115240070638258
NS 3
dns1.equant.netdns3.equant.netdns2.equant.net
SOA 1
dns1.equant.net dns\.operations.orange.com
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_6a1855f3f1a9a890- Output Hash
814475631703463bbd5d2c9e040e91912e174dd2e24d19366a0ff1d995025369- Signature
ed25519:9f1c62ca5ef75d1f29a9d4bf964595e956331df8882bcdbb29e9bb82aacc7429e24fbd1012bb8bfd5ee8844117262660f0d23b0175d8dd25e2f0846a99d3a401- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast