sdsystems.co.za - robtex.com
sdsystems.co.za
| DNSSEC | ⚠️ Not signed | ||||||
| A | 196.40.101.50🇿🇦 xneelo196.40.96.0/20 -CPT-BLK | ||||||
| PTR | www-34.i-svr.net | ||||||
| NS | ns1.anno.com ⭐ | ||||||
| A | 2a01:7e00::f03c:95ff:fe91:5de8🇬🇧 AKAMAI-LINODE-AP2a01:7e00::/32 Akamai Technologies | ||||||
| PTR | ns1.i-svr.net | ||||||
| A | 85.159.209.216🇬🇧 AKAMAI-LINODE-AP85.159.208.0/21 Akamai Technologies | ||||||
| PTR | ns1.i-svr.net | ||||||
| NS | ns2.anno.com | ||||||
| A | 2001:19f0:1000:33a4:5400:5ff:fe3a:493c🇺🇸 AS-VULTR2001:19f0:1000::/38 Vultr Assigned Prefix | ||||||
| PTR | ns2.i-svr.net | ||||||
| A | 104.207.134.199🇺🇸 AS-VULTR104.207.132.0/22 Vultr Assigned Prefix | ||||||
| PTR | ns2.i-svr.net | ||||||
| NS | ns3.anno.com | ||||||
| A | 2001:19f0:6c00:1878:5400:5ff:fe3a:4b6a🇩🇪 AS-VULTR2001:19f0:6c00::/38 Vultr Assigned Prefix | ||||||
| PTR | ns3.i-svr.net | ||||||
| A | 108.61.178.144🇩🇪 AS-VULTR108.61.178.0/23 Vultr Assigned Prefix | ||||||
| PTR | ns3.i-svr.net | ||||||
| MX | mail.sdsystems.co.za ⭐ | ||||||
| A | 196.40.101.50🇿🇦 xneelo196.40.96.0/20 -CPT-BLK | ||||||
| PTR | www-34.i-svr.net | ||||||
| TXT | v=spf1 +a +mx +ip4:196.40.101.50 +ip4:197.221.17.210 ~all | ||||||
| SOA | ns1.anno.comserveradmin@i-svr.net 2026-02-16 #1 | ||||||
co.za
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.coza.net.za ⭐ | ||||||
| NS | coza1.dnsnode.net | ||||||
| NS | ns2.dns.net.za | ||||||
| NS | ns2us.dns.business | ||||||
| NS | ns5.dns.net.za | ||||||
| MX | mx2.dns.business ⭐ | ||||||
| TXT | google-site-verification=likJ1inLA3BiWH30vLTURD5kbYZshPreaO0bQH_pMVM | ||||||
| TXT | v=spf1 a:mail.coza.net.za a:mx2.coza.net.za a:mail.registry.net.za include:_... | ||||||
| SOA | ns.coza.net.zathis-is-probably-not-the-email-address-you-are-looking-for@co.za serial=2025069447 | ||||||
rank #1384 in the tld
WOT: SAFE (72/100)
Subdomains
mail.sdsystems.co.za |
Same first word
sdsystems.at |
sdsystems.co.za |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns3.anno.com2020-03-15 → 2026-04-14 · 3 obs
● 2020-03-15 04:27:42
● 2026-04-14 08:07:42
●MXmail.sdsystems.co.za2015-07-22 → 2026-04-14 · 2 obs
● 2026-04-14 08:07:42
●A196.40.101.502026-02-22 → 2026-04-14 · 3 obs
● 2026-02-22 23:42:52
● 2026-04-14 08:07:42
○A41.203.10.2112020-03-15 → 2020-03-15 · 4 obs
● 2020-03-15 04:27:42
○ 2026-02-22 23:42:52
○ 2026-04-14 08:07:42
○A41.204.211.852015-07-22 → 2017-02-08 · 4 obs
● 2017-02-08 15:47:32
○ 2020-03-15 04:27:42
○ 2026-04-14 08:07:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co.za | ns.coza.net.za, ns5.dns.net.za, ns2.dns.net.za, ns2us.dns.business... | - |
| sdsystems.co.za | ns1.anno.com, ns2.anno.com, ns3.anno.com | - |
✅ Authoritative Response
Server:108.61.178.144
NS records: ns1.anno.com, ns2.anno.com, ns3.anno.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co.za (unsigned zone)
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 196.40.101.50 |
| NS | 3 | ns2.anno.com, ns3.anno.com... |
| MX | 1 | mail.sdsystems.co.za (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:196.40.101.50 +ip4:19 |
| SOA | 1 | ns1.anno.com serveradmin.i-svr.net |
Analysis
Hierarchy
The parent of mail.sdsystems.co.za is sdsystems.co.za.
IP Addresses
sdsystems.co.za points to an IP address: 196.40.101.50.
other host names include mail.chanislabbert.com, www.metroplan.net, mail.modbox.co.za, dashlet.net and mail.pienaar.co.za; they share IP numbers with sdsystems.co.za.
Name Servers
sdsystems.co.za is delegated to three name servers ns1.anno.com, ns2.anno.com and ns3.anno.com.
sdsystems.co.za at least partially shares name servers with other domains, for instance ekerk.co.za, australia.cx, assetval.co.za, activitar.co.za and jubaru.com.
These name servers are commonly used with ns1.ihosting.co.za, ns2.ihosting.co.za, ns1.i-svr.net, ns2.i-svr.net and ns3.i-svr.net.
Host names with two IP numbers:
ns1.anno.com points to 2a01:7e00::f03c:95ff:fe91:5de8 and 85.159.209.216; ns2.anno.com points to 2001:19f0:1000:33a4:5400:5ff:fe3a:493c and 104.207.134.199; ns3.anno.com points to 2001:19f0:6c00:1878:5400:5ff:fe3a:4b6a and 108.61.178.144.
Mail Servers
sdsystems.co.za is handled by a single mail server, mail.sdsystems.co.za.
The host name mail.sdsystems.co.za points to IP 196.40.101.50.