dextra-data.at - dns.ninja
dextra-data.at
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=1784026802 | ||||||
Subdomains
mail.dextra-data.at |
mgw01.dextra-data.at |
www.dextra-data.at |
mail3.dextra-data.at |
mgw06.dextra-data.at |
mgw03.dextra-data.at |
mgw07.dextra-data.at |
mgw02.dextra-data.at |
Same first word
dextra-data.com |
dextra-data.at |
DNS History
11 records (6 active, 5 former)
●NSns1.internex.at2015-08-11 → 2026-07-14 · 2 obs
● 2026-07-14 11:50:40
●NSns2.internex.at2015-08-11 → 2026-07-14 · 2 obs
● 2026-07-14 11:50:40
●NSns3.internex.at2015-08-11 → 2026-07-14 · 2 obs
● 2026-07-14 11:50:40
●NSns4.internex.at2015-08-11 → 2026-07-14 · 2 obs
● 2026-07-14 11:50:40
●MXdextradata-at01e.mail.protection.outlook.com2026-02-28 → 2026-07-14 · 3 obs
● 2026-02-28 05:22:14
● 2026-07-14 11:50:40
○MXmail.dextra-data.at2016-07-18 → 2016-07-18 · 4 obs
● 2016-07-18 02:47:26
○ 2016-12-27 21:28:52
○ 2026-07-14 11:50:40
○MXmail.dextradata.eu2015-08-11 → 2016-03-16 · 4 obs
● 2016-03-16 20:36:24
○ 2016-07-18 02:47:26
○ 2026-07-14 11:50:40
○MXmgw01.dextra-data.at2016-12-27 → 2021-09-11 · 5 obs
● 2016-12-27 21:28:52
● 2021-09-11 16:25:08
○ 2026-02-28 05:22:14
○ 2026-07-14 11:50:40
○MXmgw03.dextra-data.at2016-12-27 → 2021-09-11 · 5 obs
● 2016-12-27 21:28:52
● 2021-09-11 16:25:08
○ 2026-02-28 05:22:14
○ 2026-07-14 11:50:40
●A185.238.33.2002021-09-11 → 2026-07-14 · 3 obs
● 2021-09-11 16:25:08
● 2026-07-14 11:50:40
○A212.232.24.1222015-08-11 → 2017-08-21 · 4 obs
● 2017-08-21 01:51:12
○ 2021-09-11 16:25:08
○ 2026-07-14 11:50:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| dextra-data.at | ns1.internex.at, ns2.internex.at, ns3.internex.at, ns4.internex.at | 8 records |
✅ Authoritative Response
Server:185.132.34.161
NS records: ns1.internex.at, ns2.internex.at, ns3.internex.at, ns4.internex.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dextra-data.at (unsigned zone)
⏱️ Timing
Total: 743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.238.33.200 |
| NS | 4 | ns2.internex.at, ns1.internex.at... |
| MX | 1 | dextradata-at01e.mail.protection.outlook |
| TXT | 4 | v=spf1 a:mx1.webfilter.at ip4:185.238.33, MS=F9F9DCB5D36122ABEF541FE126E02C8D7C444... |
| SOA | 1 | ns1.internex.at info.internex.at |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.internex.at, ns2.internex.at, ns3.internex.at...)
Analysis
Hierarchy
dextra-data.at serves as parent to mail.dextra-data.at, mgw01.dextra-data.at, www.dextra-data.at, mail3.dextra-data.at, mgw06.dextra-data.at along with a few other host names.
IP Addresses
dextra-data.at points to a single IP number: 185.238.33.200.
Additional host names — www.dextra-data.at, mail3.dextra-data.at, quidenus.at and two others — share IP numbers with dextra-data.at.
Name Servers
dextra-data.at has four authoritative name servers: ns1.internex.at, ns2.internex.at, ns3.internex.at and ns4.internex.at.
dextra-data.at has at least partial name server overlap with other domains, such as mariasland.at, kunst-austria.at, romantik-resorts.com and two others.
ns1.internex.at, ns2.internex.at, ns3.internex.at and ns4.internex.at all point to exactly two IP numbers each: ns1.internex.at → 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.internex.at → 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.internex.at → 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.internex.at → 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.
Mail Servers
dextra-data.at has one mail server: dextradata-at01e.mail.protection.outlook.com.
dextradata-at01e.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.18, 52.101.73.1, 52.101.73.2 and 5 other.