nullmx.engineerconstruction.com - dns.ninja
nullmx.engineerconstruction.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
engineerconstruction.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
Same first word
DNS History
3 records (1 active, 2 former)
●A207.148.248.1432015-10-11 → 2026-06-21 · 3 obs
○ 2008-03-15 07:23:18
● 2015-10-11 06:56:36
● 2026-06-21 20:51:42
● 2015-10-11 06:56:36
● 2026-06-21 20:51:42
○A209.181.247.1052008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 07:23:18
○ 2015-07-08 03:44:52
○ 2026-06-21 20:51:42
○ 2015-07-08 03:44:52
○ 2026-06-21 20:51:42
○A50.63.202.1042015-07-08 → 2015-07-08 · 4 obs
○ 2008-03-15 07:23:18
● 2015-07-08 03:44:52
○ 2015-10-11 06:56:36
○ 2026-06-21 20:51:42
● 2015-07-08 03:44:52
○ 2015-10-11 06:56:36
○ 2026-06-21 20:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| engineerconstruction.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineerconstruction.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
nullmx.engineerconstruction.com resolves to one IP address: 207.148.248.143.
mx.ourmats.com, ns.yscholars.com, hincal.com and two other host names share IP numbers with nullmx.engineerconstruction.com.