4kcs.de - robtex.com
4kcs.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.20.102.69🇩🇪 ONE-NETWORK178.20.102.0/24 | ||||||
| PTR | srv5.schwarzkuenstler.info | ||||||
| NS | ns1.skdnsreg.net ⭐ | ||||||
| A | 2a02:4c00:0:8000::5🇩🇪 NCORE-AS2a02:4c00::/40 HKN GmbH Am Rheintor 7 D-47829 Krefeld Germany | ||||||
| PTR | odin.dnsnodes.eu | ||||||
| A | 213.9.14.107🇩🇪 NCORE-AS213.9.0.0/17 HKN GmbH Hochstadenstr. 5 D-47829 Krefeld Germany | ||||||
| NS | ns2.skdnsreg.net | ||||||
| A | 2a02:20a8:a000:4::2🇩🇪 Equinix2a02:20a8::/32 Frankfurt | ||||||
| PTR | frigg.dnsnodes.com | ||||||
| A | 217.79.214.245🇩🇪 Equinix217.79.208.0/20 Frankfurt | ||||||
| NS | ns3.skdnsreg.net | ||||||
| A | 2a02:20a8:a000:4::53🇩🇪 Equinix2a02:20a8::/32 Frankfurt | ||||||
| PTR | thor.dnsnodes.eu | ||||||
| A | 217.79.214.253🇩🇪 Equinix217.79.208.0/20 Frankfurt | ||||||
| MX | 4kaemmer.de ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.skdnsreg.nethostmaster@skdnsreg.net 2021-12-27 #1 | ||||||
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=1774458090 | ||||||
Same first word
4kcs.de |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.skdnsreg.net2017-01-29 → 2026-03-25 · 3 obs
● 2017-01-29 19:11:10
● 2026-03-25 17:07:28
●NSns2.skdnsreg.net2017-01-29 → 2026-03-25 · 3 obs
● 2017-01-29 19:11:10
● 2026-03-25 17:07:28
●NSns3.skdnsreg.net2017-01-29 → 2026-03-25 · 3 obs
● 2017-01-29 19:11:10
● 2026-03-25 17:07:28
○NSskns1.schwarzkuenstler.com2015-08-03 → 2016-02-23 · 4 obs
● 2016-02-23 01:00:26
○ 2017-01-29 19:11:10
○ 2026-03-25 17:07:28
○NSskns2.schwarzkuenstler.com2015-08-03 → 2016-02-23 · 4 obs
● 2016-02-23 01:00:26
○ 2017-01-29 19:11:10
○ 2026-03-25 17:07:28
○NSskns3.schwarzkuenstler.com2015-08-03 → 2016-02-23 · 4 obs
● 2016-02-23 01:00:26
○ 2017-01-29 19:11:10
○ 2026-03-25 17:07:28
○NSskns4.schwarzkuenstler.com2015-08-03 → 2016-02-23 · 4 obs
● 2016-02-23 01:00:26
○ 2017-01-29 19:11:10
○ 2026-03-25 17:07:28
●A178.20.102.692026-03-12 → 2026-03-25 · 3 obs
● 2026-03-12 13:48:52
● 2026-03-25 17:07:28
○A93.90.176.1792015-08-03 → 2017-01-29 · 4 obs
● 2017-01-29 19:11:10
○ 2026-03-12 13:48:52
○ 2026-03-25 17:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 4kcs.de | ns2.skdnsreg.net, ns1.skdnsreg.net, ns3.skdnsreg.net | - |
✅ Authoritative Response
Server:213.9.14.107
NS records: ns2.skdnsreg.net, ns1.skdnsreg.net, ns3.skdnsreg.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4kcs.de (unsigned zone)
⏱️ Timing
Total: 1004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.20.102.69 |
| NS | 3 | ns1.skdnsreg.net, ns3.skdnsreg.net... |
| MX | 1 | 4kaemmer.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.skdnsreg.net hostmaster.skdnsreg.net |
Analysis
IP Addresses
4kcs.de points to IP number 178.20.102.69.
For instance, other host names ruumi.com, steuerberatung-fellinger.de, mail.tura.info, ruumi.de and matomo.we-make.ai share IP numbers with 4kcs.de.
Name Servers
The delegation for 4kcs.de is handled by three name servers: ns1.skdnsreg.net, ns2.skdnsreg.net and ns3.skdnsreg.net.
4kcs.de shares name servers with other domains at least partially, for example sapu-wunschhaus-magdeburg.de, grsh.de, energiewende.tv, zwergzebus-original.de and masuri.de.
Host names with two IPs:
ns1.skdnsreg.net points to 2a02:4c00:0:8000::5 and 213.9.14.107
ns2.skdnsreg.net points to 2a02:20a8:a000:4::2 and 217.79.214.245
ns3.skdnsreg.net points to 2a02:20a8:a000:4::53 and 217.79.214.253