mstudy.at - dns.ninja
mstudy.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.208.130.117🇦🇹 internex-as144.208.128.0/22 | ||||||
| PTR | serv11217163.secure-node.at | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com ⚠️ Not in parent delegation | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.mstudy.at ⭐ | ||||||
| A | 144.208.130.117🇦🇹 internex-as144.208.128.0/22 | ||||||
| PTR | serv11217163.secure-node.at | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1785902402 | ||||||
Subdomains
mail.mstudy.at |
Same first word
Similar names
studym.com |
msduty.com |
mydust.com |
mystud.store |
mytusd.org |
dutyms.com |
dutyms.co.uk |
myutsd.net |
mystud.com |
dustym.xen.prgmr.com |
myutsd.com |
myutsd.org |
dustym.com |
mydsut.net |
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-08-22 → 2026-08-05 · 2 obs
● 2026-08-05 04:30:10
●NSrobotns2.second-ns.de2015-08-22 → 2026-08-05 · 2 obs
● 2026-08-05 04:30:10
●NSrobotns3.second-ns.com2015-08-22 → 2026-08-05 · 2 obs
● 2026-08-05 04:30:10
●MXmail.mstudy.at2015-08-22 → 2026-08-05 · 2 obs
● 2026-08-05 04:30:10
●A144.208.130.1172026-03-10 → 2026-08-05 · 3 obs
● 2026-03-10 09:47:24
● 2026-08-05 04:30:10
○A78.46.123.1742015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 03:31:32
○ 2026-03-10 09:47:24
○ 2026-08-05 04:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, ns1.univie.ac.at, j.ns.at, r.ns.at... | - |
| mstudy.at | robotns2.second-ns.de, ns1.first-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: robotns2.second-ns.de, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mstudy.at (unsigned zone)
⏱️ Timing
Total: 1047ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.208.130.117 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mail.mstudy.at (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
mstudy.at serves as the parent of mail.mstudy.at.
IP Addresses
mstudy.at directs to one IP number, which is 144.208.130.117.
Among the host names that share IP numbers with mstudy.at are mail.cxplore.de, poolpilots.com, mail.poolpilots.com and two others.
Name Servers
mstudy.at has three name servers — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
mstudy.at has at least partial name server overlap with other domains, such as jaeger-birkenau.de, pflegeversicherung-erfahrung.com, reiterhof-tappe.de and two others.
Each of robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de points to two IP numbers. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
mstudy.at routes its mail through a single mail server, mail.mstudy.at.
mail.mstudy.at points to one IP number — 144.208.130.117.