sfprimary.com - dns.ninja
sfprimary.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784206292 | ||||||
Subdomains
mail.sfprimary.com |
Same first word
sfprimary.com |
DNS History
6 records (6 active, 0 former)
●NSns.dns1.co.za2026-03-03 → 2026-07-16 · 2 obs
● 2026-07-16 13:07:48
●NSns.dns2.co.za2026-03-03 → 2026-07-16 · 2 obs
● 2026-07-16 13:07:48
●NSns.otherdns.com2026-03-03 → 2026-07-16 · 2 obs
● 2026-07-16 13:07:48
●NSns.otherdns.net2026-03-03 → 2026-07-16 · 2 obs
● 2026-07-16 13:07:48
●MXmail.sfprimary.com2026-03-03 → 2026-07-16 · 2 obs
● 2026-07-16 13:07:48
●A102.222.124.1022026-03-03 → 2026-07-16 · 2 obs
● 2026-07-16 13:07:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sfprimary.com | ns.dns1.co.za, ns.dns2.co.za, ns.otherdns.net, ns.otherdns.com | 2 records |
✅ Authoritative Response
Server:169.1.2.99
NS records: ns.dns1.co.za, ns.dns2.co.za, ns.otherdns.net, ns.otherdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfprimary.com (unsigned zone)
⏱️ Timing
Total: 2107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 102.222.124.102 |
| NS | 4 | ns.otherdns.net, ns.dns2.co.za... |
| MX | 1 | mail.sfprimary.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.aserv.co.za +a +mx ~a, mailconf=https://envoy.aserv.co.za/mail/ |
| SOA | 1 | ns.dns1.co.za support.afrihost.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.otherdns.com, ns.otherdns.com)
Analysis
Hierarchy
mail.sfprimary.com is delegated beneath sfprimary.com.
IP Addresses
sfprimary.com has exactly one IP address — 102.222.124.102.
payperviewdstv.com, mail.maltechlms.com, opalinvestltd.com plus two other host names have IP numbers in common with sfprimary.com.
Name Servers
Four name servers handle the delegation for sfprimary.com: ns.otherdns.com, ns.otherdns.net, ns.dns1.co.za and ns.dns2.co.za.
There is at least partial name server overlap between sfprimary.com and other domains — nkwalim.co.za, pminstrumentation.co.za, waveriderlive.com and two more among them.
These name servers tend to appear in combination with the name servers ns1.yourdomain.co.za, ns2.yourdomain.co.za, ns3.yourdomain.co.za and ns4.yourdomain.co.za.
Host names pointing to two IP addresses:
ns.otherdns.com maps to two IP addresses — 104.238.171.99 and 2001:19f0:7400:1a54:5400:3ff:fee2:36a5.
Host names carrying three IP numbers:
ns.dns1.co.za resolves to three addresses: 13.245.235.13, 169.1.2.99 and 2406:da11:f5d:500:bbed:25d3:3efe:555a.
ns.dns2.co.za resolves to three addresses: 102.37.116.18, 197.242.144.5 and 2c0f:f4c0:2000:100::53.
Mail Servers
sfprimary.com uses one mail server — mail.sfprimary.com.
There is one IP number for mail.sfprimary.com: 102.222.124.102.