mastermind.de - dns.ninja
mastermind.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=1782549166 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
○NSns.zyres.net2015-08-22 → 2016-04-17 · 4 obs
● 2016-04-17 03:41:06
○ 2017-02-08 02:23:28
○ 2026-06-27 08:49:50
●NSns1.markmonitor.com2017-02-08 → 2026-06-27 · 3 obs
● 2017-02-08 02:23:28
● 2026-06-27 08:49:50
●NSns2.markmonitor.com2017-02-08 → 2026-06-27 · 3 obs
● 2017-02-08 02:23:28
● 2026-06-27 08:49:50
○NSns2.zyres.net2015-08-22 → 2016-04-17 · 4 obs
● 2016-04-17 03:41:06
○ 2017-02-08 02:23:28
○ 2026-06-27 08:49:50
●NSns3.markmonitor.com2017-02-08 → 2026-06-27 · 3 obs
● 2017-02-08 02:23:28
● 2026-06-27 08:49:50
○NSns3.zyres.net2015-08-22 → 2016-04-17 · 4 obs
● 2016-04-17 03:41:06
○ 2017-02-08 02:23:28
○ 2026-06-27 08:49:50
●NSns4.markmonitor.com2017-02-08 → 2026-06-27 · 3 obs
● 2017-02-08 02:23:28
● 2026-06-27 08:49:50
●NSns5.markmonitor.com2017-02-08 → 2026-06-27 · 3 obs
● 2017-02-08 02:23:28
● 2026-06-27 08:49:50
●NSns6.markmonitor.com2017-02-08 → 2026-06-27 · 3 obs
● 2017-02-08 02:23:28
● 2026-06-27 08:49:50
●NSns7.markmonitor.com2017-02-08 → 2026-06-27 · 3 obs
● 2017-02-08 02:23:28
● 2026-06-27 08:49:50
●A3.33.139.322026-03-17 → 2026-06-27 · 3 obs
● 2026-03-17 06:08:54
● 2026-06-27 08:49:50
○A72.52.10.142017-02-08 → 2019-01-26 · 4 obs
● 2019-01-26 21:56:46
○ 2026-03-17 06:08:54
○ 2026-06-27 08:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mastermind.de | ns6.markmonitor.com, ns7.markmonitor.com, ns5.markmonitor.com, ns2.markmonitor.com... | - |
✅ Authoritative Response
Server:149.112.160.1
NS records: ns6.markmonitor.com, ns7.markmonitor.com, ns5.markmonitor.com, ns2.markmonitor.com, ns4.markmonitor.com, ns3.markmonitor.com, ns1.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastermind.de (unsigned zone)
⏱️ Timing
Total: 2456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.139.32 |
| NS | 7 | ns1.markmonitor.com, ns2.markmonitor.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
IP Addresses
mastermind.de resolves to one IP address: 3.33.139.32.
priorityclub.biz, checkfelix.it, chat.www.kindlecouponcodes.org and two other host names share IP numbers with mastermind.de.
Name Servers
mastermind.de carries NS records listing 7 name servers — ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.
At least some of mastermind.de's name servers are shared with other domains, for example xn----rmcm3bc5hhmffncybcg.com, nexus3.nl, neteeller.info and two more.
These name servers are often deployed together with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Hostnames that resolve to two IP addresses:
The A records for ns1.markmonitor.com return 149.112.160.1 and 2620:10a:80a8::1.
The A records for ns2.markmonitor.com return 176.97.158.1 and 2001:67c:10b8::1.
The A records for ns3.markmonitor.com return 149.112.161.1 and 2620:10a:80a9::1.
The A records for ns4.markmonitor.com return 192.174.68.1 and 2001:67c:1bc::1.
The A records for ns5.markmonitor.com return 149.112.160.2 and 2620:10a:80a8::2.
The A records for ns6.markmonitor.com return 176.97.158.3 and 2001:67c:10b8::3.
The A records for ns7.markmonitor.com return 149.112.161.2 and 2620:10a:80a9::2.