ecourse.dev - robtex.com
ecourse.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns01.domaincontrol.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 10:22:02
●NSns02.domaincontrol.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 10:22:02
●MXecourse-dev.mail.protection.outlook.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 10:22:02
●A185.158.133.12026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 10:22:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| ecourse.dev | ns01.domaincontrol.com, ns02.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ecourse.dev (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 1 | ecourse-dev.mail.protection.outlook.com |
| TXT | 3 | NETORGFT20793864.onmicrosoft.com, v=spf1 include:secureserver.net -all... |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
ecourse.dev points to a single IP number: 185.158.133.1.
Additional host names — vcoderz.tech, postad.pro, darkalley.co.uk and two others — share IP numbers with ecourse.dev.
Name Servers
ecourse.dev has two authoritative name servers — ns01.domaincontrol.com and ns02.domaincontrol.com.
ecourse.dev shares its name server setup with other domains, including accuratetax.ca, artrestorationnyc.com, residualrich.com and two others.
Both ns01.domaincontrol.com and ns02.domaincontrol.com have two IP addresses each. ns01.domaincontrol.com resolves to 97.74.100.1 and 2603:5:2140::1; ns02.domaincontrol.com resolves to 173.201.68.1 and 2603:5:2240::1.
Mail Servers
ecourse.dev has one mail server: ecourse-dev.mail.protection.outlook.com.
ecourse-dev.mail.protection.outlook.com points to 8 IP numbers: 52.101.40.1, 52.101.41.56, 52.101.60.148 and 5 other.