DOMAINS CHANGES SERVICES CERTS API

citibankonline.com

Observed 2026-06-15T10:54:33.618Z (7h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
3fa10c1b-1ca7-44c5-96f4-99c58aa9267b
Output Hash
d61d21769be7cd2a511fd75127181f13dbe09e59a0ac0000201e2a77cd92ba3c
Signature
ed25519:a7d766e03d476f41d5c944f989eb904555d118815bf1a1f73b260539f3ba6643593ace4004d3a5e98848f9f6d581e803dc3a3de694b6e1137732ab77ade4120b
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 2

  • 104.94.222.171
  • 104.96.178.165

MX 2

  • {"priority":5,"exchange":"mx-b.mail.citi.com"}
  • {"priority":5,"exchange":"mx-a.mail.citi.com"}

TXT 3

  • postman-domain-verification=f3a81711327ae0564c721ee22ab76cb6689b37beb0c610ba5dc40839b2621f09fc853c163702bd002cb6c1daac59209678fbb5dd97ca0249492782ca9d5b0665
  • v=spf1 a:mail.citigroup.com ~all
  • v=DMARC1; p=reject; rua=mailto:citibank@rua.proofpoint.com,mailto:dmarc.reports.rua@citi.com

NS 2

  • ns2.nsroot2.com
  • ns1.nsroot1.com

SOA 1

  • {"mname":"ns1.nsroot1.com","rname":"hostmaster.citi.com","serial":2021099539}

CAA 4

  • {"flags":128,"tag":"issue","value":"globalsign.com"}
  • {"flags":128,"tag":"issue","value":"digicert.com"}
  • {"flags":128,"tag":"issuewild","value":";"}
  • {"flags":128,"tag":"iodef","value":"mailto:CAADNS@citi.com"}

TLS Certificates (0)

None.

Subdomains (4)