c1forum.de - robtex.com
c1forum.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=1776957504 | ||||||
Subdomains
www.c1forum.de |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns.checkdomain.de2018-06-07 → 2018-06-07 · 3 obs
○ 2026-04-12 08:40:08
○ 2026-04-23 15:35:56
●NSns1074.ui-dns.com2026-04-12 → 2026-04-23 · 3 obs
● 2026-04-12 08:40:08
● 2026-04-23 15:35:56
●NSns1083.ui-dns.de2026-04-12 → 2026-04-23 · 3 obs
● 2026-04-12 08:40:08
● 2026-04-23 15:35:56
●NSns1105.ui-dns.biz2026-04-12 → 2026-04-23 · 3 obs
● 2026-04-12 08:40:08
● 2026-04-23 15:35:56
●NSns1108.ui-dns.org2026-04-12 → 2026-04-23 · 3 obs
● 2026-04-12 08:40:08
● 2026-04-23 15:35:56
○NSns2.checkdomain.de2018-06-07 → 2018-06-07 · 3 obs
○ 2026-04-12 08:40:08
○ 2026-04-23 15:35:56
○MXmailproxy.c1forum.de2018-06-07 → 2018-06-07 · 3 obs
○ 2026-04-12 08:40:08
○ 2026-04-23 15:35:56
○MXmailproxy2.c1forum.de2018-06-07 → 2018-06-07 · 3 obs
○ 2026-04-12 08:40:08
○ 2026-04-23 15:35:56
●MXmx00.ionos.de2026-04-12 → 2026-04-23 · 3 obs
● 2026-04-12 08:40:08
● 2026-04-23 15:35:56
●MXmx01.ionos.de2026-04-12 → 2026-04-23 · 3 obs
● 2026-04-12 08:40:08
● 2026-04-23 15:35:56
○A2a01:4f8:221:11cd:9734:4c26:6044:5f332018-06-07 → 2018-06-07 · 3 obs
○ 2026-04-12 08:40:08
○ 2026-04-23 15:35:56
○A88.99.101.2512018-06-07 → 2018-06-07 · 3 obs
○ 2026-04-12 08:40:08
○ 2026-04-23 15:35:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| c1forum.de | ns1083.ui-dns.de, ns1105.ui-dns.biz, ns1108.ui-dns.org, ns1074.ui-dns.com | - |
✅ Authoritative Response
Server:217.160.82.74
NS records: ns1083.ui-dns.de, ns1105.ui-dns.biz, ns1108.ui-dns.org, ns1074.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c1forum.de (unsigned zone)
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1105.ui-dns.biz, ns1083.ui-dns.de... |
| MX | 2 | mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1108.ui-dns.org hostmaster.1und1.com |
Analysis
Hierarchy
c1forum.de is the parent of www.c1forum.de.
Name Servers
c1forum.de is delegated to four name servers: ns1105.ui-dns.biz, ns1074.ui-dns.com, ns1083.ui-dns.de and ns1108.ui-dns.org.
c1forum.de at least partially shares name servers with other domains, including mantrach.com, placht.de, zbng.de, springer-kollegen.de and tango-hautnah.de.
These name servers are typically used together with the name servers ns1108.ui-dns.biz, ns1108.ui-dns.com, ns1108.ui-dns.de, ns1074.ui-dns.biz, ns1074.ui-dns.de, ns1074.ui-dns.org, ns1105.ui-dns.com, ns1105.ui-dns.de, ns1105.ui-dns.org and ns1083.ui-dns.biz.
Hosts with two IP numbers:
Host ns1105.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5169:100 and 217.160.81.105
Host ns1074.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:524a:100 and 217.160.82.74
Host ns1083.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:83 and 217.160.80.83
Host ns1108.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:536c:100 and 217.160.83.108
Mail Servers
c1forum.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
c1forum.de shares its mail server setup with other domains, including dog-active.eu, portobello.de, familie-buehne.de, riolife.de and myclubs.net.
Host names with a single IP:
mx00.ionos.de points to 212.227.15.41.
mx01.ionos.de points to 217.72.192.67.