btgroupsa.com - dns.ninja
btgroupsa.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=1785154677 | ||||||
Subdomains
mail.btgroupsa.com |
Same first word
btgroupsa.com |
Similar names
DNS History
8 records (6 active, 2 former)
○NSdns1.afrihost.com2015-06-17 → 2018-06-05 · 4 obs
● 2018-06-05 12:32:02
○ 2026-04-04 19:04:18
○ 2026-07-27 12:42:42
●NSns.dns1.co.za2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 12:42:42
●NSns.dns2.co.za2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 12:42:42
●NSns.otherdns.com2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 12:42:42
●NSns.otherdns.net2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 12:42:42
●MXmail.btgroupsa.com2026-04-04 → 2026-07-27 · 3 obs
● 2026-04-04 19:04:18
● 2026-07-27 12:42:42
○MXmx649415.spe.ucebox.co.za2015-06-17 → 2018-06-05 · 4 obs
● 2018-06-05 12:32:02
○ 2026-04-04 19:04:18
○ 2026-07-27 12:42:42
●A197.242.144.1212015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 12:42:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| btgroupsa.com | ns.dns1.co.za, ns.dns2.co.za, ns.otherdns.net, ns.otherdns.com | 2 records |
✅ Authoritative Response
Server:149.28.240.39
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 btgroupsa.com (unsigned zone)
⏱️ Timing
Total: 1546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 197.242.144.121 |
| NS | 4 | ns.dns1.co.za, ns.otherdns.com... |
| MX | 1 | mail.btgroupsa.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.aserv.co.za ~all |
| 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
btgroupsa.com serves as the parent of mail.btgroupsa.com.
IP Addresses
btgroupsa.com points to a single IP number: 197.242.144.121.
Additional host names — eckerle.co.za, utopianatureestate.com, mail.cechan.co.za and two others — share IP numbers with btgroupsa.com.
Name Servers
btgroupsa.com has four authoritative name servers: ns.otherdns.com, ns.otherdns.net, ns.dns1.co.za and ns.dns2.co.za.
btgroupsa.com has at least partial name server overlap with other domains, such as premproperty.com, customcables.co.za, discoveringyourself.co.za and two others.
Host names with three IP numbers:
ns.otherdns.net resolves to 149.28.240.39, 154.0.6.120 and 2001:19f0:6402:4eb:5400:1ff:fea2:bf1f.
ns.dns1.co.za resolves to 13.245.235.13, 169.1.2.99 and 2406:da11:f5d:500:bbed:25d3:3efe:555a.
ns.dns2.co.za resolves to 102.37.116.18, 197.242.144.5 and 2c0f:f4c0:2000:100::53.
Host names with two IP numbers:
ns.otherdns.com resolves to 104.238.171.99 and 2001:19f0:7400:1a54:5400:3ff:fee2:36a5.
Mail Servers
btgroupsa.com has one mail server: mail.btgroupsa.com.
mail.btgroupsa.com points to one IP number — 197.242.144.121.