mailserver.developercourses.com - dns.ninja
mailserver.developercourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.171.216.114🇬🇧 IONOS-AS213.171.192.0/19 Fasthosts Internet Ltd | ||||||
developercourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.208.252.9🇬🇧 IONOS-AS88.208.192.0/18 Fasthosts Internet Ltd | ||||||
| NS | ns1.livedns.co.uk ⭐ | ||||||
| NS | ns2.livedns.co.uk | ||||||
| NS | ns3.livedns.co.uk | ||||||
| MX | mailserver.developercourses.com ⭐ | ||||||
| SOA | ns1.livedns.co.ukadmin@developercourses.com serial=1619774207 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
●A213.171.216.1142015-06-18 → 2026-08-25 · 2 obs
● 2015-06-18 15:45:56
● 2026-08-25 14:24:26
● 2026-08-25 14:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| developercourses.com | ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk | - |
✅ Authoritative Response
Server:217.160.81.244
NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developercourses.com (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.171.216.114 |
Analysis
Mail Server Role
mailserver.developercourses.com serves as a mail server for developercourses.com.
IP Addresses
mailserver.developercourses.com points to a single IP number: 213.171.216.114.
Additional host names — mailserver.fluorescencespectroscopy.net, mailserver.thurrock-community.org.uk, mailserver.seospider.co.uk and two others — share IP numbers with mailserver.developercourses.com.