crnetz.de - robtex.com
crnetz.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.163.144.208🇩🇪 MYLOC-AS89.163.128.0/17 myLoc managed IT AG | ||||||
| PTR | crnetz.de | ||||||
| NS | ns1.ntdns.de ⭐ | ||||||
| A | 62.141.32.2🇩🇪 MYLOC-AS62.141.32.0/20 myLoc managed IT AG | ||||||
| PTR | ns1.ntdns.de | ||||||
| NS | ns2.ntdns.de | ||||||
| A | 62.141.34.2🇩🇪 MYLOC-AS62.141.32.0/20 myLoc managed IT AG | ||||||
| PTR | ns2.ntdns.de | ||||||
| NS | ns3.ntdns.de | ||||||
| A | 217.79.176.138🇩🇪 MYLOC-AS217.79.176.0/20 myLoc managed IT AG | ||||||
| PTR | ns3.ntdns.de | ||||||
| MX | mail.crnetz.de ⭐ | ||||||
| A | 89.163.144.208🇩🇪 MYLOC-AS89.163.128.0/17 myLoc managed IT AG | ||||||
| PTR | crnetz.de | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns1.ntdns.dehostmaster@fastit.net 2026-07-09 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1784152596 | ||||||
PTR for
Subdomains
mail.crnetz.de |
Same first word
crnetz.de |
Similar names
DNS History
6 records (5 active, 1 former)
●MXmail.crnetz.de2026-02-26 → 2026-07-15 · 2 obs
● 2026-07-15 22:01:32
●A89.163.144.2082026-04-09 → 2026-07-15 · 3 obs
● 2026-04-09 06:02:20
● 2026-07-15 22:01:32
○A91.194.84.122026-02-26 → 2026-02-26 · 3 obs
○ 2026-04-09 06:02:20
○ 2026-07-15 22:01:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| crnetz.de | ns2.ntdns.de, ns3.ntdns.de, ns1.ntdns.de | 3 records |
✅ Authoritative Response
Server:62.141.34.2
NS records: ns2.ntdns.de, ns3.ntdns.de, ns1.ntdns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crnetz.de (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.163.144.208 |
| NS | 3 | ns2.ntdns.de, ns1.ntdns.de... |
| MX | 1 | mail.crnetz.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns1.ntdns.de hostmaster.fastit.net |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.ntdns.de, ns2.ntdns.de, ns1.ntdns.de)
Analysis
Hierarchy
crnetz.de is a parent domain of mail.crnetz.de.
IP Addresses
crnetz.de has exactly one IP address — 89.163.144.208.
Other host names share IP numbers with crnetz.de; mail.crnetz.de is one such example.
Name Servers
Three name servers are authoritative for crnetz.de: ns1.ntdns.de, ns2.ntdns.de and ns3.ntdns.de.
crnetz.de shares at least some of its name servers with other domains, including mitsch-host.de, edv-stanek.de, pluto.dedi.server-hosting.expert and two others.
Three hostnames, one IP address apiece: ns1.ntdns.de resolves to 62.141.32.2, ns2.ntdns.de resolves to 62.141.34.2 and ns3.ntdns.de resolves to 217.79.176.138.
Mail Servers
crnetz.de uses one mail server — mail.crnetz.de.
There is one IP number for mail.crnetz.de: 89.163.144.208.