CONTINUOUS INTERNET TELEMETRY24H DRIFT240 material changesacross 34 domains · last 24hNOW530 curated domains not reachable+28 vs yesterdaySITE ERRORS34,506 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 152,460 sites429 rate-limit / 403 bot-block, a posture signal

csir.co.za

Observed Jul 28, 2026, 18:32 UTC (14h 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.

Verify this receipt yourself + Watch this domain
Up right now
Email byMicrosoft 365
Secured bySectigo
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat csir.co.za actually stands on - every host below is a signed observation
csir.co.za
A / AAAA
160.119.254.49
unattributedserves the site
NS
jupiter.is.co.zademeter.is.co.zadisa.tenet.ac.zapta-dns2.csir.co.za+1 more
is.co.za + ac.za + moreanswers its DNS
MX
csir-co-za.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.csir.co.za
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 160.119.254.49

MX 1

  • 0csir-co-za.mail.protection.outlook.com

TXT 7

  • MS=0A03D7857A3E9673D31F5E9779E952B6CDBD8484
  • adobe-sign-verification=a9f7c92f279206cd6dfc9052615807dc
  • <t3x-7tG-xzB>
  • teamviewer-sso-verification=7f8babda30f244a59097235267df6981
  • sophos-domain-verification=3bc743febacde4fac5024808ef024e57d849c637d08e2ac06059addfdfa0def1
  • v=spf1 mx ip4:146.64.81.180 ip4:146.64.81.181 ip4:146.64.81.182 ip4:146.64.81.183 ip4:146.64.81.206 ip4:146.64.81.207 ip4:146.64.99.244 include:spf.protection.outlook.com include:_spf_euwest1.prod.hydra.sophos.com -all
  • v=DMARC1; pct=100; ruf=mailto:dmarcrecords@csir.co.za; rua=mailto:dmarcrecords@csir.co.za; p=none; adkim=r; aspf=r

NS 5

  • jupiter.is.co.za
  • demeter.is.co.za
  • disa.tenet.ac.za
  • pta-dns2.csir.co.za
  • pta-dns1.csir.co.za

SOA 1

  • pta-dns1.csir.co.za dns-admin.csir.co.za

TLS Certificates (3)

Common NameIssuerExpires
www.csir.co.za C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Thu, 05 Nov 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID
rcpt_4789b9845f6930e5
Output Hash
6cc9727efad55e9255fd377484f804e027c14911e0a4c462280dca24cdcb1e3b
Signature
ed25519:50fc8f3879cc8940a2c504d3292ed675bf04b0a290296868cc47ca1bb7bee1ba1a5f888500dad6aeeb7ff03be28c87316335b3167204c141d5d1889698cad603
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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