oswaldengineers.com - robtex.com
oswaldengineers.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=1774580592 | ||||||
Same first word
oswaldengineers.com |
DNS History
9 records (6 active, 3 former)
○NSh13ns1.axxesslocal.co.za2016-12-13 → 2017-11-20 · 4 obs
● 2017-11-20 14:58:50
○ 2026-02-26 21:46:46
○ 2026-03-27 03:20:52
○NSh13ns2.axxesslocal.co.za2016-12-13 → 2017-11-20 · 4 obs
● 2017-11-20 14:58:50
○ 2026-02-26 21:46:46
○ 2026-03-27 03:20:52
●NSns1.clusterdns.co.za2026-02-26 → 2026-03-27 · 3 obs
● 2026-02-26 21:46:46
● 2026-03-27 03:20:52
●NSns2.clusterdns.co.za2026-02-26 → 2026-03-27 · 3 obs
● 2026-02-26 21:46:46
● 2026-03-27 03:20:52
●NSns3.hostdns.co.za2026-02-26 → 2026-03-27 · 3 obs
● 2026-02-26 21:46:46
● 2026-03-27 03:20:52
●NSns4.clusterdns.org2026-02-26 → 2026-03-27 · 3 obs
● 2026-02-26 21:46:46
● 2026-03-27 03:20:52
●MXoswaldengineers-com.mail.protection.outlook.com2016-12-13 → 2026-03-27 · 2 obs
● 2026-03-27 03:20:52
○A154.0.161.1152016-12-13 → 2017-11-20 · 4 obs
● 2017-11-20 14:58:50
○ 2026-02-26 21:46:46
○ 2026-03-27 03:20:52
●A156.155.252.702026-02-26 → 2026-03-27 · 3 obs
● 2026-02-26 21:46:46
● 2026-03-27 03:20:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| oswaldengineers.com | ns1.clusterdns.co.za, ns2.clusterdns.co.za, ns3.hostdns.co.za, ns4.clusterdns.org | - |
✅ Authoritative Response
Server:154.0.166.77
NS records: ns1.clusterdns.co.za, ns2.clusterdns.co.za, ns3.hostdns.co.za, ns4.clusterdns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oswaldengineers.com (unsigned zone)
⏱️ Timing
Total: 1391ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.155.252.70 |
| NS | 4 | ns3.hostdns.co.za, ns4.clusterdns.org... |
| MX | 1 | oswaldengineers-com.mail.protection.outl |
| TXT | 2 | MS=ms32885784, v=spf1 +a +mx +ip4:156.155.252.70 includ |
| SOA | 1 | ns1.clusterdns.co.za hostingservers.inte |
Analysis
IP Addresses
oswaldengineers.com points to a single IP: 156.155.252.70.
Other host names, for instance mail.rustco.co.za, antoniol.com, big5ventures.com, vecs.co.za and mvbdesign.co.za share IP numbers with oswaldengineers.com.
Name Servers
oswaldengineers.com is delegated to four name servers: ns4.clusterdns.org, ns1.clusterdns.co.za, ns2.clusterdns.co.za and ns3.hostdns.co.za.
oswaldengineers.com at least partially shares its name servers with other domains, for instance attainium.co.za, bxactsport.com, stuartandmarks.co.za, dataworx.co.za and paulschoeman.com.
Host names with one IP number: ns4.clusterdns.org points to 160.119.253.29; ns1.clusterdns.co.za points to 41.76.111.83; ns2.clusterdns.co.za points to 154.0.166.77; ns3.hostdns.co.za points to 198.244.190.151.
Mail Servers
oswaldengineers.com is served by a single mail server, oswaldengineers-com.mail.protection.outlook.com.
The host name oswaldengineers-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::c, 52.101.68.10, 52.101.68.16, 52.101.73.28 and 52.101.73.153.