server1.netfire21.de - robtex.com
server1.netfire21.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:46:57::1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | server1.semtex-host.de | ||||||
| A | 45.83.106.136🇩🇪 netcup-AS45.83.104.0/22 | ||||||
netfire21.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | etta.ns.cloudflare.com ⭐ | ||||||
| NS | quentin.ns.cloudflare.com | ||||||
| MX | server1.semtex-host.de ⭐ | ||||||
| TXT | v=spf1 mx a:mail.semtex-host.de -all | ||||||
| SOA | etta.ns.cloudflare.comdns@cloudflare.com serial=2399039405 | ||||||
Previously MX for
Same first word
Similar names
1server.com.ua |
1server.cz |
1server.co.uk |
1server.de |
1server.fr |
1server.cn |
1server.com |
resrve1.com |
1server.info |
1server.work |
1server.ru |
1server.xyz |
1server.one |
1server.nz |
DNS History
3 records (2 active, 1 former)
●A2a03:4000:46:57::12026-03-26 → 2026-03-26 · 2 obs
○ 2016-12-10 06:00:58
● 2026-03-26 09:57:42
● 2026-03-26 09:57:42
●A45.83.106.1362026-03-26 → 2026-03-26 · 2 obs
○ 2016-12-10 06:00:58
● 2026-03-26 09:57:42
● 2026-03-26 09:57:42
○A5.45.99.2342016-01-26 → 2016-12-10 · 3 obs
● 2016-01-26 05:42:36
● 2016-12-10 06:00:58
○ 2026-03-26 09:57:42
● 2016-12-10 06:00:58
○ 2026-03-26 09:57:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| netfire21.de | etta.ns.cloudflare.com, quentin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.156
NS records: etta.ns.cloudflare.com, quentin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netfire21.de (unsigned zone)
⏱️ Timing
Total: 1579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.83.106.136 |
| AAAA | 1 | 2a03:4000:46:57::1 |
Analysis
IP Addresses
server1.netfire21.de points to two IP numbers: 2a03:4000:46:57::1 and 45.83.106.136.
Other host names such as semtex-host.de and server1.semtex-host.de share IP numbers with server1.netfire21.de.