interdat.at - dns.ninja
interdat.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.233.85.155🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | www.interdat.at | ||||||
| NS | ns1.prodns.de ⭐ | ||||||
| A | 13.248.213.54🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a93aba133e46b51cd.awsglobalaccelerator.com | ||||||
| NS | ns2.prodns.de | ||||||
| A | 87.238.197.120🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| PTR | 120.197.238.87.in-addr.arpa | ||||||
| NS | ns3.prodns.de ⚠️ Not in parent delegation | ||||||
| A | 136.243.102.23🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | 23.102.243.136.in-addr.arpa | ||||||
| MX | mail.interdat.at ⭐ | ||||||
| A | 91.233.87.220🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | mx4bln1.prossl.de | ||||||
| TXT | v=spf1 a mx ip4:91.233.84.0/22 ~all | ||||||
| SOA | ns1.prodns.dednsmaster@prodns.de 2025-11-30 #2 | ||||||
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=1783098002 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.interdat.at2015-07-22 → 2026-07-03 · 2 obs
● 2026-07-03 17:49:30
●A91.233.85.1552015-07-22 → 2026-07-03 · 2 obs
● 2026-07-03 17:49:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, j.ns.at, ns2.univie.ac.at, ns1.univie.ac.at... | - |
| interdat.at | ns1.prodns.de, ns2.prodns.de | - |
✅ Authoritative Response
Server:87.238.197.120
NS records: ns1.prodns.de, ns2.prodns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for interdat.at (unsigned zone)
⏱️ Timing
Total: 1070ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.233.85.155 |
| NS | 3 | ns3.prodns.de, ns2.prodns.de... |
| MX | 1 | mail.interdat.at (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.233.84.0/22 ~all |
| SOA | 1 | ns1.prodns.de dnsmaster.prodns.de |
Analysis
Hierarchy
www.interdat.at and mail.interdat.at each fall under interdat.at as their parent domain.
IP Addresses
interdat.at resolves to just one IP address, 91.233.85.155.
There are other host names — www.interdat.at among them — that share IP numbers with interdat.at.
Name Servers
DNS for interdat.at is handled by three authoritative name servers: ns1.prodns.de, ns2.prodns.de and ns3.prodns.de.
There is at least partial name server overlap between interdat.at and other domains — italiaamore.de, re-trading.at, allgaeuvilla.de and two more among them.
These name servers tend to appear in combination with the name servers ns2.prodns.eu, ns5.prodns.de, ns4.prodns.eu and ns4.prodns.de.
ns1.prodns.de, ns2.prodns.de and ns3.prodns.de all have one IP address each — ns1.prodns.de directs to 13.248.213.54, ns2.prodns.de directs to 87.238.197.120 and ns3.prodns.de directs to 136.243.102.23.
Mail Servers
The sole mail server for interdat.at is mail.interdat.at.
mail.interdat.at has exactly one IP number: 91.233.87.220.