CONTINUOUS INTERNET TELEMETRY24H DRIFT7,043 material changesacross 6,631 domains · last 24h · -3,372 vs yesterdayDNS DRIFT438 domains changed DNS providertop destination cloudflare.com · -221 vs yesterdayEMAIL DRIFT104 domains switched email providertop destination google.com · -63 vs yesterdayCERT DRIFT146 domains switched issuing CA24h · -73 vs yesterdayNOW495 curated domains not reachable-208 vs yesterdaySITE ERRORS17,403 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,726 sites429 rate-limit / 403 bot-block, a posture signal

tenet.ac.za

Observed Jul 24, 2026, 03:33 UTC (5h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Up right now
Runs onTENET (The UNINET Project)
Email byGoogle (SPF sender)
Secured byHellenic Academic and Research Institutions CA
Also usesZoomSlackGoogle Search Console
IPv6 · 4 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tenet.ac.za actually stands on - every host below is a signed observation
tenet.ac.za
A / AAAA
155.232.192.352001:4200:0:192a:155:232:192:35
TENET (The UNINET Project)serves the site
NS
ns1.tenet.ac.zans2.tenet.ac.zans3.tenet.ac.zans4.tenet.ac.za
ac.zaanswers its DNS
MX
mx.tenet.ac.za
Google (SPF sender)receives its email
TLS
tenet.ac.za
Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

  • 155.232.192.35

AAAA 1

  • 2001:4200:0:192a:155:232:192:35

MX 1

  • 10mx.tenet.ac.za

TXT 8

  • HARICA-3YGRmaSjvkVO6fyGg3R
  • abuseipdb-verification=ACkeKm4l
  • ZOOM_verify_4AGBHZbyVYclUhWUk9a3rT
  • MS=33EC1FAF6E642B6993F9559396B4043A4C6F742C
  • slack-domain-verification=Hmpdcui4BLgkadg1vKEWhj7jH2y53y37MZ10biMG
  • google-site-verification=qi8JCXTzVoSs8-FKJE38QRNts2BNxGPrh61y_hB5kfY
  • v=spf1 include:_spf.tenet.ac.za include:_spf.google.com ?include:_legacy_mailers.tenet.ac.za ~all exp=explain._spf.tenet.ac.za
  • v=DMARC1; p=quarantine; sp=none; aspf=r; adkim=r; fo=1; pct=100; rua=mailto:dmarc-reports@tenet.ac.za; ruf=mailto:dmarc-reports@tenet.ac.za;

NS 4

  • ns1.tenet.ac.za
  • ns2.tenet.ac.za
  • ns3.tenet.ac.za
  • ns4.tenet.ac.za

SOA 1

  • ns-primary.tenet.ac.za hostmaster.tenet.ac.za

SRV 1

  • autodiscover.outlook.com:443 p10

CAA 8

  • iodef "mailto:systems@tenet.ac.za"
  • issue "amazonaws.com"
  • issue "harica.gr"
  • issue "letsencrypt.org"
  • issue "sectigo.com"
  • issuemail "harica.gr"
  • issuemail "sectigo.com"
  • issuewild ""

TLS Certificates (3)

Common NameIssuerExpires
tenet.ac.za C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA OV TLS ECC Sun, 07 Feb 2027 03:55:56 +0000
HARICA OV TLS ECC C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS ECC Root CA 2021 Sat, 15 Mar 2036 09:33:51 +0000
HARICA TLS ECC Root CA 2021 C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions ECC RootCA 2015 Fri, 31 Aug 2029 07:44:36 +0000

Subdomains (4)

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 tenet.ac.za. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_426817f8f3c401e4
Output Hash
4a092862c490dd1022bf71741485a0e1e70e1a8422d0073e5d9e8b80a52110de
Signature
ed25519:fa29b5f80e6690205363ded7077bd36c49fcbc06f31f4ff6a6b15450b8a788ae34862c83e23bd01d5933fafdd859755e4c577a97bc859821f7d6b00682604b0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser