cfun.de - dns.ninja
cfun.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=1783211393 | ||||||
Subdomains
piwik.cfun.de |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.domaindiscount24.net2015-06-07 → 2026-07-05 · 2 obs
● 2026-07-05 00:39:42
●NSns2.domaindiscount24.net2015-06-07 → 2026-07-05 · 2 obs
● 2026-07-05 00:39:42
●NSns3.domaindiscount24.net2015-06-07 → 2026-07-05 · 2 obs
● 2026-07-05 00:39:42
○MXmailfw.dd24.net2015-11-02 → 2021-07-06 · 5 obs
● 2015-11-02 00:57:26
● 2021-07-06 20:56:32
○ 2026-04-14 03:21:00
○ 2026-07-05 00:39:42
○MXmailfw3.dd24.net2015-06-07 → 2015-06-07 · 3 obs
○ 2015-11-02 00:57:26
○ 2026-07-05 00:39:42
●MXmx-01.mail-forwarder.io2026-04-14 → 2026-07-05 · 3 obs
● 2026-04-14 03:21:00
● 2026-07-05 00:39:42
●MXmx-02.mail-forwarder.io2026-04-14 → 2026-07-05 · 3 obs
● 2026-04-14 03:21:00
● 2026-07-05 00:39:42
○A88.198.127.2132015-06-07 → 2015-06-07 · 3 obs
○ 2015-11-02 00:57:26
○ 2026-07-05 00:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| cfun.de | ns1.domaindiscount24.net, ns3.domaindiscount24.net, ns2.domaindiscount24.net | - |
✅ Authoritative Response
Server:194.50.187.34
NS records: ns1.domaindiscount24.net, ns3.domaindiscount24.net, ns2.domaindiscount24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfun.de (unsigned zone)
⏱️ Timing
Total: 1950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.domaindiscount24.net, ns1.domaindiscount24.net... |
| MX | 2 | mx-02.mail-forwarder.io (pri: 10), mx-01.mail-forwarder.io (pri: 10) |
| SOA | 1 | ns1.domaindiscount24.net tech.key-system |
Analysis
Hierarchy
The domain piwik.cfun.de falls under the parent cfun.de.
Name Servers
cfun.de carries NS records delegating to ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
At least some of cfun.de's name servers are shared with other domains, for example faszien-therapie-hamburg.expert, limescom.de, bereut.ch and two more.
ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net are three hostnames that each resolve to a pair of IP addresses: ns1.domaindiscount24.net to 193.227.117.34 and 2a04:2b00:14cc::34, ns2.domaindiscount24.net to 194.50.187.34 and 2a04:2b00:14dd::34, and ns3.domaindiscount24.net to 194.0.182.34 and 2a04:2b00:14ee::34.
Mail Servers
cfun.de has two mail servers: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.
cfun.de shares the same mail server setup as other domains, including saarpor.cz, deltauplift.com, designtv.us and two others.
Both mx-01.mail-forwarder.io and mx-02.mail-forwarder.io resolve to four IP addresses: mx-01.mail-forwarder.io points to 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc while mx-02.mail-forwarder.io resolves to 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.
mx-01.mail-forwarder.io along with mx-02.mail-forwarder.io each resolve to 2a00:18e0:5:2:7577:4e4d:413b:f507 IP addresses.
mx-01.mail-forwarder.io along with mx-02.mail-forwarder.io each resolve to 2a00:18e0:5:3:dfe2:c743:85aa:61bc IP addresses.
mx-01.mail-forwarder.io along with mx-02.mail-forwarder.io each resolve to 5.22.145.16 IP addresses.
mx-01.mail-forwarder.io along with mx-02.mail-forwarder.io each resolve to 5.22.145.121 IP addresses.