DOMAINS CHANGES SERVICES CERTS API

ptb.de

Observed 2026-06-12T17:28:06.648Z (18h ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
dfc554eb-1fc2-4024-bccf-205aa5033401
Output Hash
b395583acef7f186c12d79703040751a341dd571966adf6738dec2c8478ba4ff
Signature
ed25519:528f6776e464aff7c4dbc348e4131e10176e3528794702784e3c7313c5298ec15769b1797d369ff02af2ea5107d4966ce4b7d71c4f9e7b2d82d193cbf2bc5d0b
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 1

  • 192.53.103.121

MX 2

  • {"priority":10,"exchange":"mx1.bs.ptb.de"}
  • {"priority":20,"exchange":"mx1.berlin.ptb.de"}

TXT 6

  • v=spf1 ip4:192.53.103.120/32 ip4:194.94.94.97/32 ip6:2001:638:610:bd01::120/128 ip6:2001:638:610:cdce::61/128 include:spf.smtp.net ~all
  • apple-domain-verification=XrEPkGN8FLiu5cwG
  • MS=ms585763033600
  • v=DMARC1; p=quarantine; rua=mailto:dmarc@ptb.de
  • v=STSv1; id=20251104153500Z
  • v=DNSSEC1; (detected)

NS 4

  • ns1.ptb.de
  • dns-2.dfn.de
  • dns-3.dfn.de
  • dns-1.dfn.de

SOA 1

  • {"mname":"ns1.ptb.de","rname":"postmaster.ptb.de","serial":2026060446}

CAA 4

  • {"flags":0,"tag":"issue","value":"harica.gr"}
  • {"flags":0,"tag":"issue","value":"sectigo.com"}
  • {"flags":0,"tag":"issue","value":"letsencrypt.org"}
  • {"flags":0,"tag":"issue","value":"pki.dfn.de"}

TLS Certificates (0)

None.

Subdomains (4)