thinkmaster.de - dns.ninja
thinkmaster.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.99.13.143🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | static.143.13.99.88.clients.your-server.de | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mail.thinkmaster.de ⭐ | ||||||
| A | 88.99.13.143🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | static.143.13.99.88.clients.your-server.de | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2025-12-11 #0 | ||||||
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=1783732355 | ||||||
Subdomains
mail.thinkmaster.de |
Same first word
thinkmaster.net |
thinkmaster.ru |
thinkmaster.com |
thinkmaster.de |
Similar names
thinkstream.com |
kristenmath.com |
streamthink.com |
karentsmith.com |
kashmirtent.com |
thinkstream.com.au |
kensmithart.com |
thinkstream.co.uk |
tenshimarkt.myshopify.com |
ethinksmart.com |
DNS History
8 records (5 active, 3 former)
●NSns.second-ns.com2017-01-20 → 2026-07-11 · 3 obs
● 2017-01-20 15:33:56
● 2026-07-11 01:22:38
○NSns1.relaxnetwork.de2015-08-11 → 2016-03-28 · 4 obs
● 2016-03-28 06:57:34
○ 2017-01-20 15:33:56
○ 2026-07-11 01:22:38
●NSns1.your-server.de2017-01-20 → 2026-07-11 · 3 obs
● 2017-01-20 15:33:56
● 2026-07-11 01:22:38
○NSns2.relaxnetwork.de2015-08-11 → 2016-03-28 · 4 obs
● 2016-03-28 06:57:34
○ 2017-01-20 15:33:56
○ 2026-07-11 01:22:38
●NSns3.second-ns.de2017-01-20 → 2026-07-11 · 3 obs
● 2017-01-20 15:33:56
● 2026-07-11 01:22:38
●MXmail.thinkmaster.de2015-08-11 → 2026-07-11 · 2 obs
● 2026-07-11 01:22:38
●A88.99.13.1432017-01-20 → 2026-07-11 · 3 obs
● 2017-01-20 15:33:56
● 2026-07-11 01:22:38
○A91.206.70.202015-08-11 → 2016-03-28 · 4 obs
● 2016-03-28 06:57:34
○ 2017-01-20 15:33:56
○ 2026-07-11 01:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| thinkmaster.de | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | 4 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thinkmaster.de (unsigned zone)
⏱️ Timing
Total: 904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.99.13.143 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | mail.thinkmaster.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
thinkmaster.de is a parent domain of mail.thinkmaster.de.
IP Addresses
thinkmaster.de points to a single IP number: 88.99.13.143.
static.143.13.99.88.clients.your-server.de, mail.thinklogic.eu, mail.thinkmaster.de and thinklogic.eu are among the host names that share IP numbers with thinkmaster.de.
Name Servers
thinkmaster.de has three name servers — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
thinkmaster.de shares at least some of its name servers with other domains, including awest.de, basis5.de, 2.c.6.d.e.1.c.1.8.f.4.0.1.0.a.2.ip6.arpa and two others.
Each of ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de points to two IP numbers. ns.second-ns.com points to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de points to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de points to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
thinkmaster.de has one mail server: mail.thinkmaster.de.
mail.thinkmaster.de points to one IP number — 88.99.13.143.