null.4-tech-engineering.com - dns.ninja
null.4-tech-engineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:f48:2000:affe::50🇩🇪 TTM2a00:f48::/32 IP Routing by 23M.com | ||||||
| PTR | frontend.lima-city.de | ||||||
| A | 91.216.248.20🇩🇪 TTM91.216.248.0/24 Roell | ||||||
| A | 91.216.248.21🇩🇪 TTM91.216.248.0/24 Roell | ||||||
| A | 91.216.248.22🇩🇪 TTM91.216.248.0/24 Roell | ||||||
4-tech-engineering.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:f48:2000:affe::50🇩🇪 TTM2a00:f48::/32 IP Routing by 23M.com | ||||||
| A | 91.216.248.20🇩🇪 TTM91.216.248.0/24 Roell | ||||||
| A | 91.216.248.21🇩🇪 TTM91.216.248.0/24 Roell | ||||||
| A | 91.216.248.22🇩🇪 TTM91.216.248.0/24 Roell | ||||||
| NS | ns1.lima-city.de ⭐ | ||||||
| NS | ns2.lima-city.de | ||||||
| NS | ns3.lima-city.de | ||||||
| MX | mail.lima-city.de ⭐ | ||||||
| SOA | ns1.lima-city.dehostmaster@lima-city.de serial=1779347123 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A2a00:f48:2000:affe::502026-07-06 → 2026-07-10 · 2 obs
● 2026-07-06 07:08:22
● 2026-07-10 06:13:02
● 2026-07-10 06:13:02
●A91.216.248.202026-07-06 → 2026-07-10 · 2 obs
● 2026-07-06 07:08:22
● 2026-07-10 06:13:02
● 2026-07-10 06:13:02
●A91.216.248.212026-07-06 → 2026-07-10 · 2 obs
● 2026-07-06 07:08:22
● 2026-07-10 06:13:02
● 2026-07-10 06:13:02
●A91.216.248.222026-07-06 → 2026-07-10 · 2 obs
● 2026-07-06 07:08:22
● 2026-07-10 06:13:02
● 2026-07-10 06:13:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4-tech-engineering.com | ns1.lima-city.de, ns2.lima-city.de, ns3.lima-city.de | - |
✅ Authoritative Response
Server:62.113.201.66
NS records: ns1.lima-city.de, ns2.lima-city.de, ns3.lima-city.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 543ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 91.216.248.22, 91.216.248.21... |
| AAAA | 1 | 2a00:f48:2000:affe::50 |
Analysis
IP Addresses
null.4-tech-engineering.com points to the four IP addresses 91.216.248.20, 91.216.248.21, 91.216.248.22 and 2a00:f48:2000:affe::50.
Additional host names — waph.at, elterndinge.de, mail.easymediaa.com.avbt.de and two others — share IP numbers with null.4-tech-engineering.com.