courses-home.com - robtex.com
courses-home.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.235.10.229🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | srvr.brmgina.net | ||||||
| NS | ns1.brmgina.net ⭐ | ||||||
| A | 2a01:4f8:262:19d1::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 167.235.10.229🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | srvr.brmgina.net | ||||||
| NS | ns2.brmgina.net | ||||||
| A | 2a01:4f8:262:19d1::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 167.235.10.229🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | srvr.brmgina.net | ||||||
| MX | courses-home.com ⭐ | ||||||
| A | 167.235.10.229🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | srvr.brmgina.net | ||||||
| TXT | v=spf1 +a +mx +ip4:167.235.10.229 ~all | ||||||
| SOA | ns1.brmgina.netadmin@brmgina.net 2026-03-15 #1 | ||||||
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=1776113752 | ||||||
MX for
courses-home.com |
Same first word
courses-home.com |
DNS History
4 records (4 active, 0 former)
●NSns1.brmgina.net2026-03-13 → 2026-04-13 · 2 obs
● 2026-04-13 21:13:36
●NSns2.brmgina.net2026-03-13 → 2026-04-13 · 2 obs
● 2026-04-13 21:13:36
●MXcourses-home.com2026-03-13 → 2026-04-13 · 2 obs
● 2026-04-13 21:13:36
●A167.235.10.2292026-03-13 → 2026-04-13 · 2 obs
● 2026-04-13 21:13:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| courses-home.com | ns1.brmgina.net, ns2.brmgina.net | - |
✅ Authoritative Response
Server:167.235.10.229
NS records: ns1.brmgina.net, ns2.brmgina.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for courses-home.com (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.235.10.229 |
| NS | 2 | ns2.brmgina.net, ns1.brmgina.net |
| MX | 1 | courses-home.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:167.235.10.229 ~all |
| SOA | 1 | ns1.brmgina.net admin.brmgina.net |
Analysis
Mail Server Role
courses-home.com serves as the mail server for courses-home.com.
IP Addresses
courses-home.com points to a single IP number: 167.235.10.229.
Other host names, for instance ar-supplies.com, mail.brmgina.net, makah.net, 100plusgt.com and _dc-mx.b8de92ff5cef.elderly-cares.com share IP numbers with courses-home.com.
Name Servers
courses-home.com is delegated to two name servers: ns1.brmgina.net and ns2.brmgina.net.
courses-home.com uses the same name server setup as other domains, for instance modern-tech.net, rummantech.com, brmgina.com, hmofficefurniture.com and aggrak.com.
Host names with two IPs:
ns1.brmgina.net points to 2a01:4f8:262:19d1::2 and 167.235.10.229.
ns2.brmgina.net points to 2a01:4f8:262:19d1::2 and 167.235.10.229.
Host names that point to 2a01:4f8:262:19d1::2: ns1.brmgina.net and ns2.brmgina.net.
Host names that point to 167.235.10.229: ns1.brmgina.net and ns2.brmgina.net.
Common IPs for ns1.brmgina.net and ns2.brmgina.net are 2a01:4f8:262:19d1::2 and 167.235.10.229.
Mail Servers
A single mail server handles courses-home.com and courses-home.com.
Host name courses-home.com resolves to IP 167.235.10.229.