DOMAINS CHANGES SERVICES CERTS API

u-tokyo.ac.jp

Observed 2026-06-15T16:11:14.915560870+00:00 (3h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
dfc18d53-6c97-4e79-8cc3-d00e89696d40
Output Hash
f7931d68d3f71d21794dd41ae0c058ee1b56bd5d0320f80ce8674c6225a4c5ae
Signature
ed25519:7efab1f684607afa334fbaa18d2470ea93c15798fe92fdb20276b0de3acab405c4ec61dea553a5a5bfb69515bdc0511d3acea00e610e2637646949bd057fc40a
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

MX 3

  • {"priority":50,"exchange":"utmail5.nc.u-tokyo.ac.jp"}
  • {"priority":25,"exchange":"utmail4.nc.u-tokyo.ac.jp"}
  • {"priority":30,"exchange":"utmail3.nc.u-tokyo.ac.jp"}

TXT 3

  • google-site-verification=Pc6rbWRrFkMXdimz3W8ecr4pPDndxA10HSZxvzH-SfU
  • v=spf1 include:spf0.cert.u-tokyo.ac.jp -all
  • v=DMARC1;p=reject;sp=none;rua=mailto:dmarc@momo.nc.u-tokyo.ac.jp

NS 4

  • dns1.nc.u-tokyo.ac.jp
  • dns3.nc.u-tokyo.ac.jp
  • dns2.nc.u-tokyo.ac.jp
  • dns-x.sinet.ad.jp

SOA 1

  • {"mname":"dns1.nc.u-tokyo.ac.jp","rname":"nocstaff.nc.u-tokyo.ac.jp","serial":202605260,"refresh":43200,"retry":7200,"expire":3600000,"minimum":172800}

TLS Certificates (0)

None.

Subdomains (0)

None observed.