cfadapter.de - robtex.com
cfadapter.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=1786074029 | ||||||
Same first word
cfadapter.de |
DNS History
14 records (7 active, 7 former)
●NSns1.nrg-systems.de2015-08-20 → 2026-08-07 · 2 obs
● 2026-08-07 04:09:10
○NSns2.hans.hosteurope.de2015-08-20 → 2017-08-27 · 4 obs
● 2017-08-27 15:02:10
○ 2026-03-09 23:34:02
○ 2026-08-07 04:09:10
●NSns2.nrg-systems.info2026-05-07 → 2026-08-07 · 3 obs
● 2026-05-07 02:58:34
● 2026-08-07 04:09:10
●NSns2.nrgsystems.de2015-08-20 → 2026-08-07 · 2 obs
● 2026-08-07 04:09:10
●MXmail1.nrg-systems.de2015-08-20 → 2026-08-07 · 2 obs
● 2026-08-07 04:09:10
●MXmail2.nrg-systems.de2015-08-20 → 2026-08-07 · 2 obs
● 2026-08-07 04:09:10
○A2a01:488:66:1000:5bfa:619b:0:12016-11-20 → 2017-08-27 · 5 obs
● 2016-11-20 01:05:10
● 2017-08-27 15:02:10
○ 2026-03-09 23:34:02
○ 2026-08-07 04:09:10
○A2a01:488:66:1000:5bfa:61f0:0:12015-08-20 → 2016-03-25 · 4 obs
● 2016-03-25 20:55:40
○ 2016-11-20 01:05:10
○ 2026-08-07 04:09:10
○A2a03:4000:6:10cc::12015-08-20 → 2016-11-20 · 4 obs
● 2016-11-20 01:05:10
○ 2017-08-27 15:02:10
○ 2026-08-07 04:09:10
●A2a03:4000:f:150::12026-03-09 → 2026-08-07 · 3 obs
● 2026-03-09 23:34:02
● 2026-08-07 04:09:10
●A37.120.187.1542026-03-09 → 2026-08-07 · 3 obs
● 2026-03-09 23:34:02
● 2026-08-07 04:09:10
○A5.45.106.782015-08-20 → 2016-11-20 · 4 obs
● 2016-11-20 01:05:10
○ 2017-08-27 15:02:10
○ 2026-08-07 04:09:10
○A91.250.97.1552016-11-20 → 2017-08-27 · 5 obs
● 2016-11-20 01:05:10
● 2017-08-27 15:02:10
○ 2026-03-09 23:34:02
○ 2026-08-07 04:09:10
○A91.250.97.2402015-08-20 → 2016-03-25 · 4 obs
● 2016-03-25 20:55:40
○ 2016-11-20 01:05:10
○ 2026-08-07 04:09:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cfadapter.de | ns2.nrgsystems.de, ns1.nrg-systems.de | - |
✅ Authoritative Response
Server:85.215.51.100
NS records: ns2.nrgsystems.de, ns1.nrg-systems.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfadapter.de (unsigned zone)
⏱️ Timing
Total: 1176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.120.187.154 |
| AAAA | 1 | 2a03:4000:f:150::1 |
| NS | 3 | ns2.nrgsystems.de, ns1.nrg-systems.de... |
| MX | 2 | mail2.nrg-systems.de (pri: 20), mail1.nrg-systems.de (pri: 10) |
| TXT | 1 | v=spf1 include:nrg-systems.de -all |
| SOA | 1 | ns1.nrg-systems.de dns.nrg-systems.de |
Analysis
IP Addresses
cfadapter.de points to the IP addresses 37.120.187.154 and 2a03:4000:f:150::1
Among the host names that share IP numbers with cfadapter.de are nrg-systems.biz, alix-board.com, pc-engines.de and two others.
Name Servers
cfadapter.de is delegated to three name servers: ns1.nrg-systems.de, ns2.nrgsystems.de and ns2.nrg-systems.info.
The name servers of cfadapter.de overlap at least partially with those of other domains — among them cfide.de, alix-boards.de, alix-board.de and two more.
ns1.nrg-systems.de, ns2.nrgsystems.de and ns2.nrg-systems.info each resolve to two IP addresses. ns1.nrg-systems.de points to 152.53.117.199 and 2a0a:4cc0:c0:30ee::1. ns2.nrgsystems.de and ns2.nrg-systems.info both point to 85.215.51.100 and 2a02:2479:58:b000::1.
ns2.nrgsystems.de and ns2.nrg-systems.info are host names that each point to 2a02:2479:58:b000::1 IP addresses.
ns2.nrgsystems.de and ns2.nrg-systems.info are host names that each point to 85.215.51.100 IP addresses.
Mail Servers
The MX records for cfadapter.de point to two mail servers: mail1.nrg-systems.de and mail2.nrg-systems.de.
cfadapter.de has the same mail server arrangement as a number of other domains, for example alix-boards.de, alix-board.de, dl-intern.de and two more.
mail1.nrg-systems.de and mail2.nrg-systems.de each resolve to two IP addresses: mail1.nrg-systems.de points to 37.120.187.154 and 2a03:4000:f:150::1, while mail2.nrg-systems.de points to 85.215.51.100 and 2a02:2479:58:b000::1.