mx.constructivelab.com - dns.ninja
mx.constructivelab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.9.27.2🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | static.2.27.9.176.clients.your-server.de | ||||||
constructivelab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.9.184.49🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| NS | ns1.netfirms.com ⭐ | ||||||
| NS | ns2.netfirms.com | ||||||
| MX | mx.constructivelab.com ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.netfirms.comhostmaster@netfirms.com 2014-03-14 #39 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
●A176.9.27.22015-06-16 → 2026-09-26 · 2 obs
● 2015-06-16 00:53:58
● 2026-09-26 10:05:18
● 2026-09-26 10:05:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| constructivelab.com | ns1.netfirms.com, ns2.netfirms.com | 4 records |
✅ Authoritative Response
Server:162.159.24.252
NS records: ns1.netfirms.com, ns2.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructivelab.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.9.27.2 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.netfirms.com, ns1.netfirms.com, ns2.netfirms.com...)
Analysis
Mail Server Role
mx.constructivelab.com serves as a mail server for ns2.constructivelab.com, dc1.constructivelab.com, constructivelab.com and hostmaster.constructivelab.com.
IP Addresses
mx.constructivelab.com resolves to one IP address: 176.9.27.2.
mx.constructivelab.com shares its IP numbers with other host names like mail.constructivelab.com, static.2.27.9.176.clients.your-server.de and mail.vitosha.eu.