cssecurity.de - dns.ninja
cssecurity.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.20.102.70🇩🇪 ONE-NETWORK178.20.102.0/24 | ||||||
| PTR | srv9.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 | cssecurity.de ⭐ | ||||||
| A | 178.20.102.70🇩🇪 ONE-NETWORK178.20.102.0/24 | ||||||
| PTR | srv9.schwarzkuenstler.info | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.skdnsreg.nethostmaster@skdnsreg.net 2021-12-28 #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=1786265089 | ||||||
MX for
cssecurity.de |
Same first word
cssecurity.net |
cssecurity.sk |
cssecurity.de |
cssecurity.dk |
cssecurity.com.au |
cssecurity.com |
cssecurity.org |
cssecurity.co.uk |
cssecurity.eu |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.skdnsreg.net2017-03-21 → 2026-08-09 · 3 obs
● 2017-03-21 02:09:36
● 2026-08-09 09:12:26
●NSns2.skdnsreg.net2017-03-21 → 2026-08-09 · 3 obs
● 2017-03-21 02:09:36
● 2026-08-09 09:12:26
●NSns3.skdnsreg.net2017-03-21 → 2026-08-09 · 3 obs
● 2017-03-21 02:09:36
● 2026-08-09 09:12:26
○NSskns1.schwarzkuenstler.com2015-07-15 → 2016-06-17 · 4 obs
● 2016-06-17 20:48:58
○ 2017-03-21 02:09:36
○ 2026-08-09 09:12:26
○NSskns2.schwarzkuenstler.com2015-07-15 → 2016-06-17 · 4 obs
● 2016-06-17 20:48:58
○ 2017-03-21 02:09:36
○ 2026-08-09 09:12:26
○NSskns3.schwarzkuenstler.com2015-07-15 → 2016-06-17 · 4 obs
● 2016-06-17 20:48:58
○ 2017-03-21 02:09:36
○ 2026-08-09 09:12:26
○NSskns4.schwarzkuenstler.com2015-07-15 → 2016-06-17 · 4 obs
● 2016-06-17 20:48:58
○ 2017-03-21 02:09:36
○ 2026-08-09 09:12:26
●MXcssecurity.de2015-07-15 → 2026-08-09 · 5 obs
● 2019-04-02 20:25:04
○ 2026-03-12 13:50:28
● 2026-04-23 00:42:32
● 2026-08-09 09:12:26
●A178.20.102.702026-03-12 → 2026-08-09 · 3 obs
● 2026-03-12 13:50:28
● 2026-08-09 09:12:26
○A178.250.168.1682015-07-15 → 2019-04-02 · 4 obs
● 2019-04-02 20:25:04
○ 2026-03-12 13:50:28
○ 2026-08-09 09:12:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cssecurity.de | ns2.skdnsreg.net, ns3.skdnsreg.net, ns1.skdnsreg.net | - |
✅ Authoritative Response
Server:217.79.214.245
NS records: ns2.skdnsreg.net, ns3.skdnsreg.net, ns1.skdnsreg.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cssecurity.de (unsigned zone)
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.20.102.70 |
| NS | 3 | ns1.skdnsreg.net, ns2.skdnsreg.net... |
| MX | 1 | cssecurity.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.skdnsreg.net hostmaster.skdnsreg.net |
Analysis
Mail Server Role
cssecurity.de is listed as a mail server for itself.
IP Addresses
cssecurity.de resolves to one IP address: 178.20.102.70.
mail.medizinische-fortbildungen.info, hack2hack.net, chirurgie-gladenbach.de and two other host names share IP numbers with cssecurity.de.
Name Servers
cssecurity.de carries NS records delegating to ns1.skdnsreg.net, ns2.skdnsreg.net and ns3.skdnsreg.net.
At least some of cssecurity.de's name servers are shared with other domains, for example vs-automobilvermittlung.de, kommunalwahl-schaumburg.de, armsheim.eu and two more.
ns1.skdnsreg.net, ns2.skdnsreg.net and ns3.skdnsreg.net are three hostnames that each resolve to a pair of IP addresses: ns1.skdnsreg.net to 213.9.14.107 and 2a02:4c00:0:8000::5, ns2.skdnsreg.net to 217.79.214.245 and 2a02:20a8:a000:4::2, and ns3.skdnsreg.net to 217.79.214.253 and 2a02:20a8:a000:4::53.
Mail Servers
Mail for cssecurity.de is handled by one mail server — cssecurity.de.
cssecurity.de carries a single IP number, which is 178.20.102.70.