studymaster.de - dns.ninja
studymaster.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.67.69.51🇩🇪 SYNLINQ45.67.69.0/24 | ||||||
| PTR | 45.67.69.51.1nic.de | ||||||
| NS | ns1.axcoredns.com ⭐ | ||||||
| A | 2a09:71c0::101:0:12🇩🇪 SYNLINQ2a09:71c0::/29 | ||||||
| A | 45.67.68.12🇩🇪 SYNLINQ45.67.68.0/24 | ||||||
| PTR | ns1-tec.de | ||||||
| NS | ns2.axcoredns.org | ||||||
| A | 2a01:4f8:c014:d47::12🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 46.224.169.132🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | ns2-tec.de | ||||||
| MX | mx1.securemail.name ⭐ | ||||||
| A | 45.67.68.16🇩🇪 SYNLINQ45.67.68.0/24 | ||||||
| PTR | 45.67.68.16.1nic.de | ||||||
| MX | mx2.securemail.name ⭐ | ||||||
| A | 45.67.68.16🇩🇪 SYNLINQ45.67.68.0/24 | ||||||
| PTR | 45.67.68.16.1nic.de | ||||||
| TXT | v=spf1 include:spf.securemail.name a mx ~all | ||||||
| SOA | ns1.axcoredns.comwebmaster@studymaster.de 2026-02-18 #6 | ||||||
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=1782852355 | ||||||
Same first word
studymaster.co.za |
studymaster.de |
studymaster.eu |
studymaster.org |
studymaster.co |
studymaster.com |
studymaster.ru |
Similar names
masterstudy.vn |
tradusystem.com |
studystream.app |
masterstudy.com.ua |
masterstudy.in |
estudysmart.com |
studysmater.de |
streamstudy.com |
masterstudy.net |
studystream.com |
studystream.org |
studystream.live |
studystream.de |
DNS History
9 records (5 active, 4 former)
○NSns1-tec.de2015-08-23 → 2017-04-11 · 3 obs
● 2017-04-11 02:41:58
○ 2026-06-30 21:11:06
●NSns1.axcoredns.com2026-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 21:11:06
○NSns2-tec.de2015-08-23 → 2017-04-11 · 3 obs
● 2017-04-11 02:41:58
○ 2026-06-30 21:11:06
●NSns2.axcoredns.org2026-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 21:11:06
●MXmx1.securemail.name2015-08-23 → 2026-06-30 · 2 obs
● 2026-06-30 21:11:06
●MXmx2.securemail.name2015-08-23 → 2026-06-30 · 2 obs
● 2026-06-30 21:11:06
○A136.243.196.262017-04-11 → 2017-04-11 · 3 obs
● 2017-04-11 02:41:58
○ 2026-06-30 21:11:06
○A213.239.234.1112015-08-23 → 2016-09-25 · 4 obs
● 2016-09-25 17:04:04
○ 2017-04-11 02:41:58
○ 2026-06-30 21:11:06
●A45.67.69.512026-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 21:11:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| studymaster.de | ns2.axcoredns.org, ns1.axcoredns.com | - |
✅ Authoritative Response
Server:46.224.169.132
NS records: ns2.axcoredns.org, ns1.axcoredns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studymaster.de (unsigned zone)
⏱️ Timing
Total: 1098ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.67.69.51 |
| NS | 2 | ns1.axcoredns.com, ns2.axcoredns.org |
| MX | 2 | mx1.securemail.name (pri: 100), mx2.securemail.name (pri: 100) |
| TXT | 1 | v=spf1 include:spf.securemail.name a mx |
| SOA | 1 | ns1.axcoredns.com webmaster.studymaster. |
Analysis
IP Addresses
studymaster.de has exactly one IP address — 45.67.69.51.
wvvb.de, pop.marlene-klass.de, nightflight.biz plus two other host names have IP numbers in common with studymaster.de.
Name Servers
The NS records for studymaster.de delegate to ns1.axcoredns.com and ns2.axcoredns.org.
The name server configuration of studymaster.de is shared with other domains, for instance sport-shop-online.de, getsetgo.de, buht.de and two others.
There is at least partial name server overlap between studymaster.de and other domains — steveno.de, 1-energy.de, haus-gartentechnik24.com and two more among them.
These name servers frequently co-occur with the name servers ns1-tec.de and ns2-tec.de.
ns1.axcoredns.com resolves to 45.67.68.12 and 2a09:71c0::101:0:12. Likewise, ns2.axcoredns.org resolves to 46.224.169.132 and 2a01:4f8:c014:d47::12 — two IP addresses apiece.
Mail Servers
studymaster.de uses two mail servers, mx1.securemail.name and mx2.securemail.name.
The mail server setup of studymaster.de matches that of other domains such as mail.autobahn-raser.de, ezep.de, xibutler.de and two others.
Each of mx1.securemail.name and mx2.securemail.name points to exactly one IP address: 45.67.68.16.
mx1.securemail.name and mx2.securemail.name each have 45.67.68.16 IP addresses.