1dev.at - robtex.com
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=1778353202 | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.1dev.at2026-02-25 → 2026-05-09 · 2 obs
● 2026-02-25 22:42:42
● 2026-05-09 19:26:10
● 2026-05-09 19:26:10
●NSns2.1dev.at2026-02-25 → 2026-05-09 · 2 obs
● 2026-02-25 22:42:42
● 2026-05-09 19:26:10
● 2026-05-09 19:26:10
●MXmail.1dev.at2026-02-25 → 2026-05-09 · 2 obs
● 2026-02-25 22:42:42
● 2026-05-09 19:26:10
● 2026-05-09 19:26:10
●A193.41.237.2382026-02-25 → 2026-05-09 · 2 obs
● 2026-02-25 22:42:42
● 2026-05-09 19:26:10
● 2026-05-09 19:26:10
🔍 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: 488ms | 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 a parent of www.1dev.at, ns2.1dev.at, mail.1dev.at and ns1.1dev.at.
IP Addresses
1dev.at points to a single IP: 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's delegation is to two name servers ns1.1dev.at and ns2.1dev.at.
Host names with one IP number: ns1.1dev.at and ns2.1dev.at point to 193.41.237.238.
Mail Servers
1dev.at is served by a single mail server, mail.1dev.at.
mail.1dev.at points to IP number 193.41.237.238.