firstgen.de - dns.ninja
firstgen.de
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=1785362979 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXfirstgen-de.mail.protection.outlook.com2026-04-08 → 2026-07-29 · 2 obs
● 2026-07-29 22:10:32
●A172.211.187.732026-04-08 → 2026-07-29 · 2 obs
● 2026-07-29 22:10:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| firstgen.de | docks13.rzone.de, shades07.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.140
NS records: docks13.rzone.de, shades07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstgen.de (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.211.187.73 |
| NS | 2 | docks13.rzone.de, shades07.rzone.de |
| MX | 1 | firstgen-de.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | docks13.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
firstgen.de points to a single IP number: 172.211.187.73.
Name Servers
Two name servers handle the delegation for firstgen.de: docks13.rzone.de and shades07.rzone.de.
firstgen.de shares its name server setup with other domains, including gcs-gmbh.de, dierosenapotheken.de, mensch-hund-team.de and two others.
The name servers of firstgen.de overlap at least partially with those of other domains — among them ina-halmagyi.de, rainerritz.de, cell-power.de and two more.
These name servers commonly appear in delegations together with docks02.rzone.de, shades12.rzone.de, shades08.rzone.de and 7 other.
docks13.rzone.de and shades07.rzone.de both carry two IP addresses. The A records for docks13.rzone.de are 217.160.80.140 and 2001:8d8:fe:53:5747:2a74:d:13; the A records for shades07.rzone.de are 185.132.34.134 and 2607:f1c0:fe:53:185:132:34:134.
Mail Servers
firstgen.de has one mail server: firstgen-de.mail.protection.outlook.com.
firstgen-de.mail.protection.outlook.com points to 8 IP numbers: 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 other.