comfu.de - dns.ninja
comfu.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=1783818738 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○NSbns1.comfu.net2015-06-07 → 2017-01-03 · 4 obs
● 2017-01-03 05:50:02
○ 2026-02-24 21:43:52
○ 2026-07-12 01:43:26
●NSns1.first-ns.de2026-02-24 → 2026-07-12 · 3 obs
● 2026-02-24 21:43:52
● 2026-07-12 01:43:26
●NSns1.mx.comfu.net2026-02-24 → 2026-07-12 · 3 obs
● 2026-02-24 21:43:52
● 2026-07-12 01:43:26
○NSpdns.comfu.net2015-06-07 → 2017-01-03 · 4 obs
● 2017-01-03 05:50:02
○ 2026-02-24 21:43:52
○ 2026-07-12 01:43:26
●NSrobotns2.second-ns.de2026-02-24 → 2026-07-12 · 3 obs
● 2026-02-24 21:43:52
● 2026-07-12 01:43:26
●NSrobotns3.second-ns.com2026-02-24 → 2026-07-12 · 3 obs
● 2026-02-24 21:43:52
● 2026-07-12 01:43:26
○MXmail.xen.comfu.net2015-06-07 → 2017-01-03 · 4 obs
● 2017-01-03 05:50:02
○ 2026-02-24 21:43:52
○ 2026-07-12 01:43:26
●MXmx.comfu.net2026-02-24 → 2026-07-12 · 3 obs
● 2026-02-24 21:43:52
● 2026-07-12 01:43:26
●A2a01:4f8:c0c:2131::12026-02-24 → 2026-07-12 · 2 obs
● 2026-07-12 01:43:26
●A91.99.54.472026-02-24 → 2026-07-12 · 2 obs
● 2026-07-12 01:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| comfu.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comfu.de (unsigned zone)
⏱️ Timing
Total: 1127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.99.54.47 |
| AAAA | 1 | 2a01:4f8:c0c:2131::1 |
| NS | 4 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mx.comfu.net (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.mx.comfu.net hostmaster.mx.comfu.net |
Analysis
IP Addresses
comfu.de points to the IP addresses 91.99.54.47 and 2a01:4f8:c0c:2131::1
Two other host names, along with wasserwacht-nsv.de, comfu.net and mx.comfu.net, also share IP numbers with comfu.de.
Name Servers
The NS records for comfu.de point to four name servers: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de and ns1.mx.comfu.net.
The name servers of comfu.de overlap at least partially with those of other domains — among them lymia.moe, teamtools.de, achimherzog.de and two more.
These name servers commonly appear in combination with the name servers hydrogen.ns.hetzner.com.
Each of the four hosts robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de and ns1.mx.comfu.net has two IP addresses. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2. ns1.mx.comfu.net points to 91.99.54.47 and 2a01:4f8:c0c:2131::1.
Mail Servers
The sole mail server for comfu.de is mx.comfu.net.
Among the domains sharing a mail server setup with comfu.de are wasserwacht-nsv.de, comfu.net, mx.comfu.net and two others.
mx.comfu.net resolves to two IP numbers — 91.99.54.47 and 2a01:4f8:c0c:2131::1.