thinksec.de - dns.ninja
thinksec.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=1785466946 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.domainoffensive.de2026-06-09 → 2026-07-31 · 2 obs
● 2026-07-31 03:12:50
●NSns2.domainoffensive.eu2026-06-09 → 2026-07-31 · 2 obs
● 2026-07-31 03:12:50
●NSns3.domainoffensive.net2026-06-09 → 2026-07-31 · 2 obs
● 2026-07-31 03:12:50
●MXthinksec-de.mail.protection.outlook.com2026-06-09 → 2026-07-31 · 2 obs
● 2026-07-31 03:12:50
●A78.94.105.1732026-06-09 → 2026-07-31 · 2 obs
● 2026-07-31 03:12:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| thinksec.de | ns1.domainoffensive.de, ns2.domainoffensive.eu, ns3.domainoffensive.net | - |
✅ Authoritative Response
Server:176.97.158.21
NS records: ns1.domainoffensive.de, ns2.domainoffensive.eu, ns3.domainoffensive.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.94.105.173 |
| NS | 3 | ns1.domainoffensive.de, ns2.domainoffensive.eu... |
| MX | 1 | thinksec-de.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, openai-domain-verification=dv-1C8g0S6Ced |
| SOA | 1 | ns1.domainoffensive.de info.domains.rese |
Analysis
IP Addresses
thinksec.de directs to one IP number, which is 78.94.105.173.
Among the host names that share IP numbers with thinksec.de are judiths-bienen.de, gateway.wutschka.name, mail.wutschka.name and two others.
Name Servers
thinksec.de carries NS records delegating to ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net.
At least some of thinksec.de's name servers are shared with other domains, for example helena.schule, bauwear.com, jctf.de and two more.
These name servers tend to be deployed in combination with the name servers ns2.domainoffensive.de and ns3.domainoffensive.de.
ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net are three hostnames that each resolve to a pair of IP addresses: ns1.domainoffensive.de to 192.174.68.21 and 2001:67c:1bc::21, ns2.domainoffensive.eu to 176.97.158.21 and 2001:67c:10b8::21, and ns3.domainoffensive.net to 192.174.68.20 and 2001:67c:1bc::20.
Mail Servers
thinksec.de routes its mail through a single mail server, thinksec-de.mail.protection.outlook.com.
thinksec-de.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.68.12 and 52.101.68.39, along with 5 other.