Cao.ac.za CAO: Home
CAO
Server IP address resolved: Yes
Http response code: 200
Response time: 1.90 sec.
Last Checked: 05/03/2026
Cao.ac.za attracts 1,768 unique visitors daily, generating 7,778 pageviews. The estimated value of cao.ac.za is 140,598 USD. Each visitor views approximately 4.71 pages on average.
According to Majestic's traffic estimates, cao.ac.za ranks 11,037 globally, with the majority of its visitors coming from South Africa, where it holds the 423 position.
It is beneficial for cao.ac.za that their data center (provided by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US) is located in South Africa, as this helps reduce page load time for most visitors.
See the list of other websites hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US.
Cao.ac.za is registered with the .ZA top-level domain. Explore additional websites within the .ZA zone.
A recent examination on (October 13, 2024), indicates that cao.ac.za has an expired wildcard SSL certificate issued by Sectigo Limited (expired on March 11, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Sectigo Limited.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cao.ac.za appears to be a safe domain.
Based on Google's Mobile-Friendly test, cao.ac.za is optimized for mobile and tablet devices.
Audience Geography. Where are cao.ac.za visitors located?
| Country | Visitors |
|---|---|
 South Africa ZA | 99.3% |
| Other | 0.7% |
| Country | Pageviews |
|---|---|
| South Africa ZA | 99.5% |
| Other | 0.5% |
| Country | Rank |
|---|---|
| South Africa ZA | 423 |
Where do visitors go on cao.ac.za?
| Subdomain | Pageviews |
|---|---|
| cao.ac.za | 100% |
| Subdomain | Pageviews per User |
|---|---|
| cao.ac.za | 4.4 |
| Subdomain | Reach |
|---|---|
| cao.ac.za | 100% |
How popular is cao.ac.za?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 90178 | 32831 |
| past month | 58293 | -153333 |
| past week | 120339 | 31919 |
| yesterday | 202975 | 24249 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 75178 | 35154 | 79 | -50.913% | 4.4 | -25.43% |
| 30 | 48495 | -140475 | 131 | 460% | 4.4 | 10% |
| 7 | 125380 | 39607 | 43 | -37.41% | 3.1 | -11.97% |
| 1 | 272778 | 28350 | 2 | -11.09% | 2 | 8% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 102925 | 33028 | 664 | -34.11% |
| 30 | 66926 | -171890 | 11 | 390% |
| 7 | 128302 | 31419 | 52 | -29.01% |
| 1 | 193918 | 23876 | 3 | -17.64% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates cao.ac.za for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses cao.ac.za for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cao.ac.za for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the cao.ac.za. This reputation system receives ratings from users and information from third-party sources, assesses the cao.ac.za for safety features and confirms, whether cao.ac.za is suitable for children.
| Domain | *.cao.ac.za |
| Issuer Organization | Sectigo Limited |
| Issuer | Sectigo RSA Domain Validation Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 03/11/2024 |
| Expiration | 03/11/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.cao.ac.za cao.ac.za |
ASN ID: 8075
ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Last Update: 03/10/2026
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068
OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT
OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Please consult the correct whois for this extension.
| Host | A Record | TTL |
|---|---|---|
| cao.ac.za | 196.21.235.4 | 86400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| cao.ac.za | dbn-mail.cao.ac.za | 100 | 86400 |
| cao.ac.za | dr-mail.cao.ac.za | 200 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| cao.ac.za | hcc-dc-02.local.ukzn.ac.za | 86400 |
| cao.ac.za | hcc-dc-01 | 86400 |
| cao.ac.za | hcc-dc-03.local.ukzn.ac.za | 86400 |
| cao.ac.za | ukzn-dns-3 | 0 |
| cao.ac.za | ukzn-dns-2.ukzn.ac.za | 0 |
| cao.ac.za | ukzn-dns-1.ukzn.ac.za | 86400 |
| cao.ac.za | disa.tenet.ac.za | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| cao.ac.za | v=spf1 mx ip4:196.21.235.3/32 ip4:196.21.235.8/32 ip4:196.21.235.9/32 ip4:196.21.235.10/32 a:dbnmailhub01.cao.ac.za -all | 86400 |
hcc-dc-02.local.ukzn.ac.za
TTL: 86400
Email address: hoosenf.ukzn.ac.za
Serial: 2003042476
Refresh: 10800
Retry: 3600
Expire: 3000000
Minimum: 86400
Last tested: 05/06/2017
| Total Resources | 27 |
| Number of Hosts | 1 |
| Static Resources | 26 |
| JavaScript Resources | 5 |
| CSS Resources | 10 |
Last tested: 12/05/2017
| Total Resources | 27 |
| Number of Hosts | 1 |
| Static Resources | 26 |
| JavaScript Resources | 5 |
| CSS Resources | 10 |
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