CONTINUOUS INTERNET TELEMETRY24H DRIFT12,063 material changesacross 9,508 domains · last 24hNOW536 curated domains not reachable+34 vs yesterdaySITE ERRORS35,009 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 153,735 sites429 rate-limit / 403 bot-block, a posture signal

dynamicdna.co.za

Observed Jul 29, 2026, 05:42 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
Email byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dynamicdna.co.za actually stands on - every host below is a signed observation
dynamicdna.co.za
A / AAAA
129.232.251.29
unattributedserves the site
NS
ns1.dns-h.comns2.host-h.netns1.host-h.netns2.dns-h.com
dns-h.com + host-h.netanswers its DNS
MX
dynamicdna-co-za.mail.protection.outlook.com
Microsoft 365receives its email
TLS
dynamicdna.co.za
Let's Encryptissued its certificate

DNS Records

A 1

  • 129.232.251.29

MX 1

  • 10dynamicdna-co-za.mail.protection.outlook.com

TXT 2

  • v=spf1 ip4:196.50.227.250 ip4:105.22.42.6 ip4:102.23.93.202 ip4:102.23.93.242 include:spf.protection.outlook.com include:spf.smtp2go.com ~all
  • v=DMARC1; p=reject; sp=reject; fo=; ri=3600; rua=mailto:dynamicdnaza@rua.agari.com,mailto:dmarc@dynamicdna.co.za; ruf=mailto:dynamicdnaza@ruf.agari.com,mailto:dmarc@dynamicdna.co.za

NS 4

  • ns1.dns-h.com
  • ns2.host-h.net
  • ns1.host-h.net
  • ns2.dns-h.com

SOA 1

  • ns1.host-h.net postmaster.dynamicdna.co.za

TLS Certificates (3)

Common NameIssuerExpires
dynamicdna.co.za C=US, O=Let's Encrypt, CN=YR2 Sat, 24 Oct 2026 09:02:40 +0000
YR2 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 (2)

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

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

Ed25519 Receipt

Receipt ID
rcpt_2a64ee49597c6913
Output Hash
8964440691d139c2ae54d262b5c0f80fbdc588ab0b21aa12c4c6511f2aaedd5e
Signature
ed25519:99093d5061254c56a8ccffd515fe0dda516f0b40bf31f3813efd2d69c5cbd6b0d8e524e515ae7e4e8132096e694bb1293ef68be062a9e80aa3c0f0843279cd08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser