DOMAINS CHANGES SERVICES CERTS API

uni-duesseldorf.de

Observed 2026-06-15T15:16:16.642Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
0796b7c7-eec1-4a5a-8bef-0259a8333be4
Output Hash
894d8be06dfd390ede1806b0f0f4c992ebd830ec640d735fdc6d43005e8a23db
Signature
ed25519:d00a2ecac1c1ca0a5d576d3696fcee2875b660dd61b2c2d94025103cafa8a80a40389bc9e2a3d4d38975087aa943a2f44114bcad27e0db97c8a9dc47de443c07
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 134.99.128.238

MX 3

  • {"priority":10,"exchange":"c2881.mx.srv.dfn.de"}
  • {"priority":10,"exchange":"b2881.mx.srv.dfn.de"}
  • {"priority":10,"exchange":"a2881.mx.srv.dfn.de"}

TXT 9

  • v=spf1 ip4:134.99.18.0/24 ip4:134.99.128.0/24 ip4:134.99.108.0/27 ip4:134.99.108.128/27 include:spf.qb-feedback.com include:_spf.o288.mx.srv.dfn.de -all
  • google-site-verification=DXljWnX7rdU4M0eVZpbohHsXbc8q8VEP4GdNoPwL5yE
  • adobe-idpfzim.-site-verification=18ec973e322894c7c0c11b75d7434eb7c4a5b8d2f164b30a6d47f928c7b5f811
  • HARICA-bCYMh0SDGtswzHtocY7
  • security_policy=https://www.hhu.de/it-sicherheit
  • cisco-ci-domain-verification=4a60e9dddacd024a7029731869b6259bfb32e550f5004eb699afadf7d558cbf
  • Q181-R920-S212
  • security_contact=cert@hhu.de
  • v=DMARC1;p=none;sp=quarantine;pct=100;rua=mailto:dmarc-reports@uni-duesseldorf.de;ruf=mailto:dmarc-reports@uni-duesseldorf.de;aspf=r

NS 5

  • sirene.rz.uni-duesseldorf.de
  • dns-3.dfn.de
  • dns-1.dfn.de
  • selene.rz.uni-duesseldorf.de
  • dns-2.dfn.de

SOA 1

  • {"mname":"sirene.rz.uni-duesseldorf.de","rname":"hostmaster.uni-duesseldorf.de","serial":2026061101}

CAA 6

  • {"flags":0,"tag":"issuewild","value":"harica.gr"}
  • {"flags":0,"tag":"issue","value":"pki.dfn.de"}
  • {"flags":0,"tag":"issue","value":"sectigo.com"}
  • {"flags":0,"tag":"issue","value":"harica.gr"}
  • {"flags":0,"tag":"issue","value":"telesec.de"}
  • {"flags":0,"tag":"iodef","value":"mailto:cert@hhu.de"}

TLS Certificates (0)

None.

Subdomains (7)