fw-intern.de - robtex.com
fw-intern.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=1786792991 | ||||||
Subdomains
mail.fw-intern.de |
Same first word
fw-intern.de |
DNS History
12 records (7 active, 5 former)
○NSns1.nshost2.de2015-07-08 → 2018-06-23 · 4 obs
● 2018-06-23 11:55:04
○ 2026-04-29 18:50:16
○ 2026-08-15 11:40:08
○NSns2.nshost2.de2015-07-08 → 2018-06-23 · 4 obs
● 2018-06-23 11:55:04
○ 2026-04-29 18:50:16
○ 2026-08-15 11:40:08
○NSns3.nshost2.net2015-07-08 → 2018-06-23 · 4 obs
● 2018-06-23 11:55:04
○ 2026-04-29 18:50:16
○ 2026-08-15 11:40:08
●NSroot-dns.netcup.net2026-04-29 → 2026-08-15 · 3 obs
● 2026-04-29 18:50:16
● 2026-08-15 11:40:08
●NSsecond-dns.netcup.net2026-04-29 → 2026-08-15 · 3 obs
● 2026-04-29 18:50:16
● 2026-08-15 11:40:08
●NSthird-dns.netcup.net2026-04-29 → 2026-08-15 · 3 obs
● 2026-04-29 18:50:16
● 2026-08-15 11:40:08
●MXmail.fw-intern.de2026-04-29 → 2026-08-15 · 3 obs
● 2026-04-29 18:50:16
● 2026-08-15 11:40:08
●MXmxe98c.netcup.net2026-04-29 → 2026-08-15 · 3 obs
● 2026-04-29 18:50:16
● 2026-08-15 11:40:08
○MXxc6.serverdomain.org2015-07-08 → 2018-06-23 · 4 obs
● 2018-06-23 11:55:04
○ 2026-04-29 18:50:16
○ 2026-08-15 11:40:08
●A202.61.233.1382026-04-29 → 2026-08-15 · 3 obs
● 2026-04-29 18:50:16
● 2026-08-15 11:40:08
●A2a03:4000:61:bcfe::21:83382026-04-29 → 2026-08-15 · 3 obs
● 2026-04-29 18:50:16
● 2026-08-15 11:40:08
○A89.107.189.2302015-07-08 → 2018-06-23 · 4 obs
● 2018-06-23 11:55:04
○ 2026-04-29 18:50:16
○ 2026-08-15 11:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| fw-intern.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fw-intern.de (unsigned zone)
⏱️ Timing
Total: 1817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.233.138 |
| AAAA | 1 | 2a03:4000:61:bcfe::21:8338 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mail.fw-intern.de (pri: 10), mxe98c.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.fw-intern.de is a subdomain of fw-intern.de.
IP Addresses
fw-intern.de has two IP addresses: 202.61.233.138 and 2a03:4000:61:bcfe::21:8338
Additional host names — werkspuren.de, jobq.de, fluglaerm.soziale.de and two others — share IP numbers with fw-intern.de.
Name Servers
fw-intern.de is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
The name servers of fw-intern.de overlap at least partially with those of other domains — among them wartberg-friedberg.de, investment-toolbox.com, hackersolutions.com and two more.
The hostnames root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each direct to two IP addresses — root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
fw-intern.de has two mail servers: mail.fw-intern.de and mxe98c.netcup.net.
fw-intern.de shares mail servers — at least in part — with other domains, including jebacom.de, td.berlin, gryphno.de and two others.
Host names with two IP numbers:
The A records for mxe98c.netcup.net return 202.61.233.140 and 2a03:4000:0:5f4:88f7:aaff:fe27:55f4.
Host names pointing to a single IP address:
mail.fw-intern.de resolves to the IP address 202.61.233.140.
mxe98c.netcup.net and mail.fw-intern.de each have 202.61.233.140 IP addresses.