citigroup-global.com
Observed Jul 18, 2026, 12:19 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onHostinger International Limited
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
IPv6 · 1 subdomain · consulting
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat citigroup-global.com actually stands on - every host below is a signed observation
citigroup-global.com
A / AAAA
88.222.222.4184.32.84.742a02:4780:84:dda2:71a6:7cca:a051:49752a02:4780:84:da22:c36c:ea9a:16c2:1b80
Hostinger International Limitedserves the site
NS
artemis.dns-parking.comhermes.dns-parking.com
dns-parking.comanswers its DNS
MX
mx1.hostinger.commx2.hostinger.com
hostinger.comreceives its email
TLS
citigroup-global.com
Let's Encryptissued its certificate
DNS Records
A 2
88.222.222.4184.32.84.74
AAAA 2
2a02:4780:84:dda2:71a6:7cca:a051:49752a02:4780:84:da22:c36c:ea9a:16c2:1b80
MX 2
5mx1.hostinger.com10mx2.hostinger.com
TXT 2
v=spf1 include:_spf.mail.hostinger.com ~allv=DMARC1; p=none
NS 2
artemis.dns-parking.comhermes.dns-parking.com
SOA 1
hermes.dns-parking.com dns.hostinger.com
CAA 12
issue "globalsign.com"issuewild "digicert.com"issue "sectigo.com"issuewild "letsencrypt.org"issuewild "globalsign.com"issue "letsencrypt.org"issuewild "pki.goog"issuewild "comodoca.com"issue "pki.goog"issuewild "sectigo.com"
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
citigroup-global.com |
C=US, O=Let's Encrypt, CN=R13 | Sat, 22 Aug 2026 18:19:02 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 23:59:59 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
105b9ed1-5b12-4019-ad98-b9755a0d3adc- Output Hash
81e5ca0b22866a1f9f5f0b016a3ccd403428269ee695c19b0b35b322a3a4c2ab- Signature
ed25519:47b075c44f2be1381c07be2a5a3a0f488033ff839f7480c528e7f5dc603305e4cd4a8c13fc6bb652c0529dd6559ab1b6e47781a9ecd6da9eedb85513c9ba3205- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast