1dev.at - dns.ninja
1dev.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.41.237.238🇩🇪 DATAFOREST193.41.237.0/24 | ||||||
| PTR | 1dev.at | ||||||
| NS | ns2.1dev.at ⭐ | ||||||
| A | 193.41.237.238🇩🇪 DATAFOREST193.41.237.0/24 | ||||||
| PTR | 1dev.at | ||||||
| NS | ns1.1dev.at | ||||||
| A | 193.41.237.238🇩🇪 DATAFOREST193.41.237.0/24 | ||||||
| PTR | 1dev.at | ||||||
| MX | mail.1dev.at ⭐ | ||||||
| A | 193.41.237.238🇩🇪 DATAFOREST193.41.237.0/24 | ||||||
| PTR | 1dev.at | ||||||
| TXT | v=spf1 +a +mx +a:1dev.at -all | ||||||
| SOA | ns2.1dev.atinfo@bandy.at 2025-04-22 #5 | ||||||
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=1781276403 | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.1dev.at2026-02-25 → 2026-06-12 · 2 obs
● 2026-06-12 16:08:26
●NSns2.1dev.at2026-02-25 → 2026-06-12 · 2 obs
● 2026-06-12 16:08:26
●MXmail.1dev.at2026-02-25 → 2026-06-12 · 2 obs
● 2026-06-12 16:08:26
●A193.41.237.2382026-02-25 → 2026-06-12 · 2 obs
● 2026-06-12 16:08:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| 1dev.at | ns1.1dev.at, ns2.1dev.at | 2 records |
✅ Authoritative Response
Server:193.41.237.238
NS records: ns1.1dev.at, ns2.1dev.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1dev.at (unsigned zone)
⏱️ Timing
Total: 496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.41.237.238 |
| NS | 2 | ns2.1dev.at, ns1.1dev.at |
| MX | 1 | mail.1dev.at (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:1dev.at -all |
| SOA | 1 | ns2.1dev.at info.bandy.at |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.1dev.at, ns2.1dev.at)
Analysis
Hierarchy
1dev.at is the parent domain of www.1dev.at, ns2.1dev.at, mail.1dev.at and ns1.1dev.at.
IP Addresses
1dev.at points to a single IP number: 193.41.237.238.
Other host names, for instance ns2.1dev.at, mail.1dev.at and ns1.1dev.at share IP numbers with 1dev.at.
Name Servers
1dev.at is delegated to two name servers: ns1.1dev.at and ns2.1dev.at.
ns1.1dev.at and ns2.1dev.at both resolve to the same single IP address: 193.41.237.238.
ns1.1dev.at and ns2.1dev.at are host names that each point to 193.41.237.238 IP addresses.
Mail Servers
1dev.at has one mail server: mail.1dev.at.
mail.1dev.at resolves to a single IP number: 193.41.237.238.