null.co.za - robtex.com
null.co.za
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.160.89.120🇿🇦 Elitehost164.160.88.0/22 Network Route Object | ||||||
| PTR | server.null.co.za | ||||||
| NS | ns1.null.co.za ⭐ | ||||||
| A | 164.160.89.120🇿🇦 Elitehost164.160.88.0/22 Network Route Object | ||||||
| PTR | server.null.co.za | ||||||
| NS | ns2.null.co.za | ||||||
| A | 164.160.89.120🇿🇦 Elitehost164.160.88.0/22 Network Route Object | ||||||
| PTR | server.null.co.za | ||||||
| MX | null.co.za ⭐ | ||||||
| A | 164.160.89.120🇿🇦 Elitehost164.160.88.0/22 Network Route Object | ||||||
| PTR | server.null.co.za | ||||||
| SOA | ns1.null.co.zaservers@za-dns.com 2026-05-25 #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=2025074175 | ||||||
rank #1347 in the tld
WOT: SAFE (72/100)
MX for
null.co.za |
Previously MX for
www.null.co.za |
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.null.co.za2016-07-29 → 2026-06-02 · 3 obs
● 2016-07-29 04:23:22
● 2026-06-02 12:39:08
●NSns2.null.co.za2016-07-29 → 2026-06-02 · 3 obs
● 2016-07-29 04:23:22
● 2026-06-02 12:39:08
○NSns3.za-dns.com2015-06-19 → 2016-02-28 · 4 obs
● 2016-02-28 06:01:32
○ 2016-07-29 04:23:22
○ 2026-06-02 12:39:08
○NSns5.za-dns.com2015-06-19 → 2016-02-28 · 4 obs
● 2016-02-28 06:01:32
○ 2016-07-29 04:23:22
○ 2026-06-02 12:39:08
●MXnull.co.za2015-06-19 → 2026-06-02 · 2 obs
● 2026-06-02 12:39:08
○A154.72.59.552016-07-29 → 2017-03-25 · 5 obs
● 2016-07-29 04:23:22
● 2017-03-25 13:44:16
○ 2026-02-16 02:22:06
○ 2026-06-02 12:39:08
●A164.160.89.1202026-02-16 → 2026-06-02 · 3 obs
● 2026-02-16 02:22:06
● 2026-06-02 12:39:08
○A197.242.74.192015-06-19 → 2016-02-28 · 4 obs
● 2016-02-28 06:01:32
○ 2016-07-29 04:23:22
○ 2026-06-02 12:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| za | za1.dnsnode.net, nsza.is.co.za, za-ns.anycast.pch.net | 5 records |
| co.za | ns5.dns.net.za, ns2.dns.net.za, coza1.dnsnode.net, ns.coza.net.za... | 6 records |
| null.co.za | ns1.null.co.za, ns2.null.co.za | 2 records |
✅ Authoritative Response
Server:164.160.89.120
NS records: ns1.null.co.za, ns2.null.co.za
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for null.co.za (unsigned zone)
⏱️ Timing
Total: 4299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.160.89.120 |
| NS | 2 | ns2.null.co.za, ns1.null.co.za |
| MX | 1 | null.co.za (pri: 0) |
| SOA | 1 | ns1.null.co.za servers.za-dns.com |
📌 Glue Records Collected
Total: 13
In-bailiwick: 3 (nsza.is.co.za, ns1.null.co.za, ns2.null.co.za)
Out-of-bailiwick: 10 (za1.dnsnode.net, za1.dnsnode.net, za-ns.anycast.pch.net...)
Analysis
Hierarchy
ns1.null.co.za, ns2.null.co.za, server.null.co.za and www.null.co.za are all subdomains of null.co.za.
Mail Server Role
The MX record for null.co.za points back to null.co.za — it is its own mail server.
IP Addresses
null.co.za directs to one IP number, which is 164.160.89.120.
Other host names, for instance ns2.null.co.za, server.null.co.za and ns1.null.co.za share IP numbers with null.co.za.
Name Servers
null.co.za is delegated to two name servers: ns1.null.co.za and ns2.null.co.za.
The name servers for null.co.za are shared with other domains, such as ns1.null.co.za, ns2.null.co.za and server.null.co.za.
ns1.null.co.za and ns2.null.co.za both resolve to the same single IP address: 164.160.89.120.
ns1.null.co.za and ns2.null.co.za are host names that each point to 164.160.89.120 IP addresses.
Mail Servers
The MX record for null.co.za points to a single mail server: null.co.za.
null.co.za resolves to a single IP number: 164.160.89.120.