startmail.com

Observed 2026-06-15T00:36:00.851Z (11h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
77976b67-e41a-4743-acca-08752610e20f
Output Hash
e3b4a919ef9fe77e8c34cb35b7c1bdb7c8a73ce0b912002b269e55287a41b106
Signature
ed25519:52fa70045f4c7348f2fbc7d74fd84445205b7e531c9e7b7298a367953c36fc52fb3ca1fdeae4650662c87667df4d1b1d1b95cae0a83e080b1027a0bfff717e0b
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 2

  • 145.131.90.136
  • 145.131.90.152

AAAA 2

  • 2a02:22a0:bbb6:1d00::1001:443
  • 2a02:22a0:bbb6:1d00::1002:443

MX 4

  • {"priority":10,"exchange":"mx2.startmail.com"}
  • {"priority":20,"exchange":"mx3.startmail.com"}
  • {"priority":10,"exchange":"mx1.startmail.com"}
  • {"priority":30,"exchange":"mx4.startmail.com"}

TXT 6

  • v=spf1 include:spf.startmail.com include:mail.zendesk.com ~all
  • google-site-verification=C657dqp16Y0cGcLHCmZHmMsaaIVeprybtgiRi_DukZE
  • google-site-verification=p92r087LlIf2FNd7HXto_b9YGxOJ7kZgzctnVDneKxI
  • v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; pct=100
  • v=STSv1; id=2023100501
  • v=DNSSEC1; (detected)

NS 4

  • dns33.cloudns.net
  • dns34.cloudns.net
  • dns31.cloudns.net
  • dns32.cloudns.net

SOA 1

  • {"mname":"dns31.cloudns.net","rname":"support.cloudns.net","serial":2026060903}

CAA 3

  • {"flags":0,"tag":"issue","value":"letsencrypt.org"}
  • {"flags":0,"tag":"iodef","value":"mailto:root@startmail.com"}
  • {"flags":0,"tag":"issuewild","value":"letsencrypt.org"}

TLS Certificates (0)

None.

Subdomains (24)