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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Verify this receiptEd25519 Receipt
- Receipt ID
77976b67-e41a-4743-acca-08752610e20f- Output Hash
e3b4a919ef9fe77e8c34cb35b7c1bdb7c8a73ce0b912002b269e55287a41b106- Signature
ed25519:52fa70045f4c7348f2fbc7d74fd84445205b7e531c9e7b7298a367953c36fc52fb3ca1fdeae4650662c87667df4d1b1d1b95cae0a83e080b1027a0bfff717e0b- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 2
145.131.90.136145.131.90.152
AAAA 2
2a02:22a0:bbb6:1d00::1001:4432a02:22a0: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 ~allgoogle-site-verification=C657dqp16Y0cGcLHCmZHmMsaaIVeprybtgiRi_DukZEgoogle-site-verification=p92r087LlIf2FNd7HXto_b9YGxOJ7kZgzctnVDneKxIv=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; pct=100v=STSv1; id=2023100501v=DNSSEC1; (detected)
NS 4
dns33.cloudns.netdns34.cloudns.netdns31.cloudns.netdns32.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)
- affiliates.startmail.com
- autoconfig.startmail.com
- blog.startmail.com
- classic.startmail.com
- forum.startmail.com
- imap-legacy.startmail.com
- imap.startmail.com
- mail.startmail.com
- matomo.startmail.com
- migrate.startmail.com
- mta-sts.startmail.com
- mta-sts.use.startmail.com
- mx.startmail.com
- mx1.startmail.com
- mx2.startmail.com
- mx3.startmail.com
- mx4.startmail.com
- mx6.startmail.com
- sentry.startmail.com
- smtp-legacy.startmail.com
- smtp.startmail.com
- status.startmail.com
- support.startmail.com
- www.startmail.com