barclaysus.com
Observed Jul 28, 2026, 18:37 UTC (13h 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 onAkamai Technologies
Email byProofpoint
Secured byDigiCert
Registered withCSC Corporate Domains, Inc.
Also usesFacebook/Meta
3 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat barclaysus.com actually stands on - every host below is a signed observation
barclaysus.com
A / AAAA
23.48.8.229
Akamai Technologiesserves the site
NS
ns2.barcap.coma9-66.akam.neta10-66.akam.netns3.barcap.com+5 more
barcap.com + akam.netanswers its DNS
MX
mxa-00146204.gslb.pphosted.commxb-00146204.gslb.pphosted.com
Proofpointreceives its email
TLS
www.barclaycardus.com
DigiCert Incissued its certificate
DNS Records
A 1
23.48.8.229
MX 2
10mxa-00146204.gslb.pphosted.com10mxb-00146204.gslb.pphosted.com
TXT 5
B0A0R85297facebook-domain-verification=ae9x68ayoevtk6avfrflxnloeomcgfv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -allMS=ms31512725v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
NS 9
ns2.barcap.coma9-66.akam.neta10-66.akam.netns3.barcap.comns7.barcap.coma12-64.akam.neta18-65.akam.neta11-67.akam.neta1-71.akam.net
SOA 1
ns7.barcap.com hostmaster.barclayscapital.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
www.barclaycardus.com |
C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2 | Fri, 04 Dec 2026 23:59:59 +0000 |
DigiCert EV RSA CA G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Jul 2030 12:42:50 +0000 |
Subdomains (3)
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_6c7affd8c9a65f38- Output Hash
ff9153ec61046a8dd97b419210343c5f9108c06c11495f7abed36bc010dd2bd7- Signature
ed25519:98972bb739d7e25225b69dad7dea3ac53d51ac68e8780e61ad7216e1745ad00c0166f7e438ceeb32e6175d10aff15c10293c997f8bb9c1f5b828ac67fee1ab0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast