DOMAINS CHANGES SERVICES CERTS API

tum.de

Observed 2026-06-13T08:11:05.317Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
75e6071a-1746-444c-a7cd-b68744f9159c
Output Hash
9d01bedfb4d62aac6c6cebd5e6f3a48d97b7aad455c516f2f5cd8aea88b02838
Signature
ed25519:197fec9f6421a834a24f9a8d07e0f7e14a7216c4ea3b81a8a3cc5cde562714beaf55925f7ee6a98612c03241202bb4c3d34c4761db1ea1a880727d3c1acfde08
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 129.187.254.228

AAAA 1

  • 2001:4ca0:0:103::81bb:fee4

MX 2

  • {"priority":100,"exchange":"postrelay1.lrz.de"}
  • {"priority":100,"exchange":"postrelay2.lrz.de"}

TXT 6

  • bw=UGjzuUOdXCI3ug1kQ2emVoj5D5yYnZDCS72jBNyGexs1
  • google-gws-recovery-domain-verification=70938335
  • Foxit-domain-verification=116f60d9e8a810fb28cac4580850729f
  • v=spf1 a:mail.zv.tum.de a:mail.ze.tum.de redirect=_spf.mail.lrz.de
  • google-site-verification=r0TlyWzOr-nbp1S5pSMzTsxeEnOFRjk7S0Zq8Hb_A6s
  • v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@lrz.de

NS 3

  • dns1.lrz.de
  • dns2.lrz.bayern
  • dns3.lrz.eu

SOA 1

  • {"mname":"dns1.lrz.de","rname":"hostmaster.lrz.de","serial":2026061022,"refresh":21600,"retry":1800,"expire":3600000,"minimum":86400}

SRV 1

  • {"priority":0,"weight":0,"port":443,"target":"xmail.mwn.de"}

TLS Certificates (3)

Common NameIssuerExpires
tumde.it.tum.de C=US, O=Let's Encrypt, CN=YR1 Tue, 08 Sep 2026 10:29:41 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)