DOMAINS CHANGES SERVICES CERTS API

tu-chemnitz.de

Observed 2026-06-15T10:53:21.917Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
20e7ef1b-ae72-4559-8901-94c6aa861d83
Output Hash
0c962b77209783958b1461f3ffd3899555aee5f2a9442f6b3fadbe4945c97bf8
Signature
ed25519:67c9ad5a29a522a56d3c8f799b0113b05ecfa0ffbde6a311fba459626b1771e9f34a9549a1e15cbc24182cccf8c9810bf8d56ff02f72acbbb383fe24c3bb7e0e
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 134.109.133.7

AAAA 1

  • 2001:638:911:b01:134:109:133:7

MX 2

  • {"priority":1,"exchange":"kyle.hrz.tu-chemnitz.de"}
  • {"priority":1,"exchange":"ezra.hrz.tu-chemnitz.de"}

TXT 5

  • v=spf1 ip4:134.109.229.63 ip4:134.109.229.193 ip6:2001:638:911:b0e:134:109:229:63 ip6:2001:638:911:b0e:134:109:229:193 include:_spf.o155.mx.srv.dfn.de ~all
  • google-site-verification=5XIMxbUxIRiPJF7IuWJWFq3TVhk-h8nQZ8aW_OqkPO8
  • v=DMARC1; p=none; rua=mailto:dmarc-reports@hrz.tu-chemnitz.de
  • v=STSv1; id=202412120001
  • v=DNSSEC1; (detected)

NS 4

  • secondary.rrze.uni-erlangen.de
  • dns-3.dfn.de
  • eris.hrz.tu-chemnitz.de
  • ceres.hrz.tu-chemnitz.de

SOA 1

  • {"mname":"ceres.hrz.tu-chemnitz.de","rname":"hostmaster.tu-chemnitz.de","serial":2021689546}

CAA 7

  • {"flags":0,"tag":"issue","value":"letsencrypt.org"}
  • {"flags":0,"tag":"issuewild","value":"letsencrypt.org"}
  • {"flags":0,"tag":"iodef","value":"mailto:ca@hrz.tu-chemnitz.de"}
  • {"flags":0,"tag":"issuewild","value":"pki.dfn.de"}
  • {"flags":0,"tag":"issue","value":"pki.dfn.de"}
  • {"flags":0,"tag":"issue","value":"harica.gr"}
  • {"flags":0,"tag":"issuewild","value":"harica.gr"}

TLS Certificates (0)

None.

Subdomains (7)