CONTINUOUS INTERNET TELEMETRY24H DRIFT3,163 material changesacross 2,741 domains · -235 vs yesterdayDNS DRIFT24 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -3 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,315 curated domains not answering-6,403 vs yesterdayERRORS10,957 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,163 material changesacross 2,741 domains · -235 vs yesterdayDNS DRIFT24 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -3 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,315 curated domains not answering-6,403 vs yesterdayERRORS10,957 responded with an errorlast probe · 5xx / 404 / 429 / 403

nagoya-u.ac.jp

Observed 2026-07-13T00:07:09.946094638+00:00 (5h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Signed observation on record.
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nagoya-u.ac.jp actually stands on - every host below is a signed observation
nagoya-u.ac.jp
NS
ns2nd.gw.nagoya-u.ac.jpns.nagoya-u.ac.jpdns-x.sinet.ad.jp
ac.jp + ad.jpanswers its DNS
MX
mxsc-35.srv.nagoya-u.ac.jpmxsc-31.srv.nagoya-u.ac.jpmxsc-32.srv.nagoya-u.ac.jpmxsc-33.srv.nagoya-u.ac.jp
ac.jpreceives its email

DNS Records

MX 4

  • 10mxsc-35.srv.nagoya-u.ac.jp
  • 10mxsc-31.srv.nagoya-u.ac.jp
  • 10mxsc-32.srv.nagoya-u.ac.jp
  • 10mxsc-33.srv.nagoya-u.ac.jp

TXT 4

  • secomtrust.net;AA33EABA6B4501262D5C6D96EE22=
  • v=spf1 +ip4:133.6.1.0/25 +ip6:2001:2f8:2f:100::/64 ~all
  • 148F932216AAD9CFC3AD4C716E585B73
  • v=DMARC1; p=none; rua=mailto:mxsc-dmarc@nagoya-u.ac.jp

NS 3

  • ns2nd.gw.nagoya-u.ac.jp
  • ns.nagoya-u.ac.jp
  • dns-x.sinet.ad.jp

SOA 1

  • ns.nagoya-u.ac.jp postmaster.ns.nagoya-u.ac.jp

TLS Certificates (0)

None.

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for nagoya-u.ac.jp. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for nagoya-u.ac.jp <a href="https://domaindrift.io/t/nagoya-u.ac.jp"> <img src="https://domaindrift.io/badge/nagoya-u.ac.jp.svg" width="300" height="64" alt="DomainDrift signed observations for nagoya-u.ac.jp"> </a>

Ed25519 Receipt

Receipt ID
9ed013ee-0be5-414a-b391-e0337d3e5c2d
Output Hash
afb14d2d42acf96f76b35fc5c7bd3f9e2dba96a9e45768ed2e0ae07fb2034b24
Signature
ed25519:169612b54961a734b15807bed34da19f2867cfe0842dfaa1042ab7a7667568fbab38011f62e8f7d898de4bb5ddff87d8429bcad1a866b078dcdf34795a1d600b
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser