cfun.de - robtex.com
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=1778320465 | ||||||
Subdomains
piwik.cfun.de |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.domaindiscount24.net2015-06-07 → 2026-05-09 · 2 obs
● 2026-05-09 10:04:30
●NSns2.domaindiscount24.net2015-06-07 → 2026-05-09 · 2 obs
● 2026-05-09 10:04:30
●NSns3.domaindiscount24.net2015-06-07 → 2026-05-09 · 2 obs
● 2026-05-09 10:04:30
○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
○ 2026-05-09 10:04:30
○MXmailfw3.dd24.net2015-06-07 → 2015-06-07 · 3 obs
○ 2015-11-02 00:57:26
○ 2026-05-09 10:04:30
●MXmx-01.mail-forwarder.io2026-04-14 → 2026-05-09 · 3 obs
● 2026-04-14 03:21:00
● 2026-05-09 10:04:30
●MXmx-02.mail-forwarder.io2026-04-14 → 2026-05-09 · 3 obs
● 2026-04-14 03:21:00
● 2026-05-09 10:04:30
○A88.198.127.2132015-06-07 → 2015-06-07 · 3 obs
○ 2015-11-02 00:57:26
○ 2026-05-09 10:04:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| cfun.de | ns2.domaindiscount24.net, ns1.domaindiscount24.net, ns3.domaindiscount24.net | - |
✅ Authoritative Response
Server:194.50.187.34
NS records: ns2.domaindiscount24.net, ns1.domaindiscount24.net, ns3.domaindiscount24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfun.de (unsigned zone)
⏱️ Timing
Total: 1302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.domaindiscount24.net, ns1.domaindiscount24.net... |
| MX | 2 | mx-01.mail-forwarder.io (pri: 10), mx-02.mail-forwarder.io (pri: 10) |
| SOA | 1 | ns1.domaindiscount24.net tech.key-system |
Analysis
Hierarchy
cfun.de is the parent of piwik.cfun.de.
Name Servers
cfun.de is delegated to three name servers ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
cfun.de at least partially shares name servers with other domains, for instance faszien-therapie-hamburg.expert, limescom.de, bereut.ch, teslog.net and outlet-city.dk.
Host names with two IP numbers:
ns1.domaindiscount24.net points to: 2a04:2b00:14cc::34 and 193.227.117.34.
ns2.domaindiscount24.net points to: 2a04:2b00:14dd::34 and 194.50.187.34.
ns3.domaindiscount24.net points to: 2a04:2b00:14ee::34 and 194.0.182.34.
Mail Servers
Two mail servers handle cfun.de: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.
cfun.de shares the same mail server setup as other domains, for instance saarpor.cz, deltauplift.com, designtv.us, tv-code.org and bauer-redaktionen.com.
Host names with four IP numbers:
The host names mx-01.mail-forwarder.io and mx-02.mail-forwarder.io point to: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.
Host names that point to 2a00:18e0:5:2:7577:4e4d:413b:f507: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.
Host names that point to 2a00:18e0:5:3:dfe2:c743:85aa:61bc: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.
Host names that point to 5.22.145.16: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.
Host names that point to 5.22.145.121: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.