What powers 
is.co.za?
Last seen Dec 2024 · 25 technologies across 16 categories
Analytics
JavaScript frameworks
Vue.js
since Sep 2024
JavaScript graphics
Chart.js
since Aug 2022
JavaScript libraries
Miscellaneous
Babel
since Oct 2020
Operating systems
CentOS
since Oct 2020
Windows Server
since Aug 2018
PaaS
Azure
since Sep 2022
Programming languages
Python
since Aug 2018
Security
Tag managers
Google Tag Manager
since May 2017
UI frameworks
Tailwind CSS
since Jul 2024
Web frameworks
Django
since Aug 2018
Web server extensions
Web servers
Webmail
Widgets
Facebook
since Jul 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
5.71 / 10 · ranked #135,679 of all domains
136 referring domains · OpenPageRank
Organisation
- Internet Solutions
- Founded: 1993
- Sector: telecommunications industry
- Country: South Africa
From Wikidata (CC0).
Infrastructure
- Hosted on IS (197.98.44.137)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: DigiCert, ECDSA P256, expires Feb 2027
- Common Crawl link graph: rank 70,805, 22 hosts
- Verified with: Google, Microsoft 365, OneTrust
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| connect.cloud.is.co.za | 7 |
| www.is.co.za | 7 |
| cz.is.co.za | 6 |
| id.is.co.za | 6 |
| ftp.is.co.za | 5 |
| mail.busgateway.is.co.za | 4 |
| securemail.is.co.za | 4 |
| apache.is.co.za | 2 |