sd-solution.de - dns.ninja
sd-solution.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.domainoffensive.de ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:1bc::21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.mainns.de | ||||||
| A | 192.174.68.21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.mainns.de | ||||||
| NS | ns2.domainoffensive.de ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:10b8::21🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| A | 176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| NS | ns3.domainoffensive.de ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:1bc::20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns3.mainns.net | ||||||
| A | 192.174.68.20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns3.mainns.net | ||||||
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=1785927116 | ||||||
Same first word
sd-solution.de |
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.domainoffensive.de2015-08-02 → 2026-08-05 · 5 obs
● 2015-12-02 18:57:34
○ 2016-03-08 06:34:04
● 2016-07-09 14:20:54
● 2026-08-05 11:11:48
●NSns2.domainoffensive.de2015-08-02 → 2026-08-05 · 5 obs
● 2015-12-02 18:57:34
○ 2016-03-08 06:34:04
● 2016-07-09 14:20:54
● 2026-08-05 11:11:48
●NSns3.domainoffensive.de2015-12-02 → 2026-08-05 · 5 obs
● 2015-12-02 18:57:34
○ 2016-03-08 06:34:04
● 2016-07-09 14:20:54
● 2026-08-05 11:11:48
○MXmail.sd-solution.de2015-08-02 → 2020-03-30 · 7 obs
● 2015-12-02 18:57:34
○ 2016-03-08 06:34:04
● 2016-07-09 14:20:54
● 2020-03-30 13:31:18
○ 2026-03-24 00:47:44
○ 2026-08-05 11:11:48
○A85.14.243.622015-08-02 → 2015-12-02 · 4 obs
● 2015-12-02 18:57:34
○ 2016-03-08 06:34:04
○ 2026-08-05 11:11:48
○A89.163.210.852016-07-09 → 2020-03-30 · 7 obs
● 2016-07-09 14:20:54
○ 2017-03-19 21:21:36
○ 2017-04-11 13:14:04
● 2020-03-30 13:31:18
○ 2026-03-24 00:47:44
○ 2026-08-05 11:11:48
○A89.163.249.632017-03-19 → 2017-04-11 · 5 obs
● 2017-03-19 21:21:36
● 2017-04-11 13:14:04
○ 2020-03-30 13:31:18
○ 2026-08-05 11:11:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sd-solution.de | ns2.domainoffensive.de, ns3.domainoffensive.de, ns1.domainoffensive.de | - |
✅ Authoritative Response
Server:192.174.68.20
NS records: ns2.domainoffensive.de, ns3.domainoffensive.de, ns1.domainoffensive.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sd-solution.de (unsigned zone)
⏱️ Timing
Total: 667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The authoritative name servers for sd-solution.de are ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de — three in total.
sd-solution.de has at least partial name server overlap with other domains, such as metabolic-coach.de, totowetten.de, koch-erlebnis.com and two others.
It is common to see these name servers used together with name servers ns2.domainoffensive.eu and ns3.domainoffensive.net.
ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de all resolve to exactly two IP numbers apiece: ns1.domainoffensive.de → 192.174.68.21 and 2001:67c:1bc::21; ns2.domainoffensive.de → 176.97.158.21 and 2001:67c:10b8::21; ns3.domainoffensive.de → 192.174.68.20 and 2001:67c:1bc::20.