linux.co.za - dns.ninja
linux.co.za
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.obsisp.net ⭐ | ||||||
| A | 142.93.39.50🇬🇧 DIGITALOCEAN142.93.32.0/20 DigitalOcean | ||||||
| PTR | ns1.obsisp.net | ||||||
| NS | ns2.obsisp.net | ||||||
| A | 41.198.128.75🇿🇦 ECHO-SP41.198.128.0/18 AS327693-AGGREGATE | ||||||
| PTR | ns2.obsisp.net | ||||||
| MX | spool.obsisp.net ⭐ | ||||||
| A | 45.222.124.22🇿🇦 FFG-Connection45.222.112.0/20 FFG Connection IP NET | ||||||
| PTR | spool.obsisp.net | ||||||
| SOA | ns1.obsisp.netdns-admin@switch-it.co.za serial=1262861390 | ||||||
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=2025074404 | ||||||
rank #709198 globally
rank #1333 in the tld
WOT: SAFE (72/100)
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.obsisp.net2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 22:03:36
●NSns2.obsisp.net2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 22:03:36
●MXspool.obsisp.net2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 22:03:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| za | za1.dnsnode.net, nsza.is.co.za, za-ns.anycast.pch.net | - |
| co.za | ns.coza.net.za, ns2us.dns.business, ns5.dns.net.za, ns2.dns.net.za... | 6 records |
| linux.co.za | ns1.obsisp.net, ns2.obsisp.net | - |
✅ Authoritative Response
Server:142.93.39.50
NS records: ns1.obsisp.net, ns2.obsisp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.co.za (unsigned zone)
⏱️ Timing
Total: 4201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.obsisp.net, ns1.obsisp.net |
| MX | 1 | spool.obsisp.net (pri: 10) |
| SOA | 1 | ns1.obsisp.net dns-admin.switch-it.co.za |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns5.dns.net.za, ns2.dns.net.za, ns.coza.net.za...)
Analysis
Name Servers
linux.co.za is delegated to two name servers: ns1.obsisp.net and ns2.obsisp.net.
The name server configuration of linux.co.za is shared with other domains, for instance nttnissan.co.za, nttaudi.co.za, jones-and-wagener.com and two others.
linux.co.za partially shares its name servers with domains like ellislee.co.za and vf.co.za.
ns1.obsisp.net resolves to 142.93.39.50. ns2.obsisp.net resolves to 41.198.128.75. Both host names point to a single IP number.
Mail Servers
linux.co.za uses one mail server — spool.obsisp.net.
The mail server setup of linux.co.za matches that of other domains such as jabber.co.za, smarterteams.co.za, obsisp.net and two others.
At least some of the mail servers used by linux.co.za are shared with other domains: nttaudi.co.za, nttsuzuki.co.za, nttgroup.co.za and two others among them.
These mail servers tend to be used in conjunction with the mail servers mail1.nttgroup.co.za.
spool.obsisp.net resolves to a single IP number: 45.222.124.22.