developer.at - robtex.com
developer.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=1775926802 | ||||||
Previously NS for
developer.at |
Subdomains
ns4.developer.at |
ns1.developer.at |
customer.developer.at |
tixtreme.developer.at |
ns3.developer.at |
david-sx.developer.at |
ns5.developer.at |
planet.developer.at |
mailhub.developer.at |
ns2.developer.at |
sinclair.developer.at |
zotterdev.developer.at |
www.developer.at |
sunshine.developer.at |
mystery.developer.at |
issues.developer.at |
wall.developer.at |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSdeveloper.at2015-08-20 → 2017-09-22 · 4 obs
● 2017-09-22 08:23:32
○ 2026-02-24 05:28:24
○ 2026-04-11 18:17:04
●NSns1.developer.at2026-02-24 → 2026-04-11 · 3 obs
● 2026-02-24 05:28:24
● 2026-04-11 18:17:04
●NSns1.webcity.at2015-08-20 → 2026-04-11 · 2 obs
● 2026-04-11 18:17:04
●NSns2.developer.at2026-02-24 → 2026-04-11 · 3 obs
● 2026-02-24 05:28:24
● 2026-04-11 18:17:04
●NSns2.webcity.at2015-08-20 → 2026-04-11 · 2 obs
● 2026-04-11 18:17:04
●MXdeveloper-at.mail.protection.outlook.com2017-08-08 → 2026-04-11 · 3 obs
● 2017-08-08 19:30:48
● 2026-04-11 18:17:04
○MXmail.developer.at2015-08-20 → 2016-06-03 · 4 obs
● 2016-06-03 20:11:12
○ 2017-08-08 19:30:48
○ 2026-04-11 18:17:04
●A138.201.52.822026-02-24 → 2026-04-11 · 3 obs
● 2026-02-24 05:28:24
● 2026-04-11 18:17:04
○A176.9.46.842015-08-20 → 2017-09-22 · 4 obs
● 2017-09-22 08:23:32
○ 2026-02-24 05:28:24
○ 2026-04-11 18:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| developer.at | ns2.webcity.at, ns1.webcity.at | 1 record |
✅ Authoritative Response
Server:168.119.138.234
NS records: ns2.webcity.at, ns1.webcity.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developer.at (unsigned zone)
⏱️ Timing
Total: 1050ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.52.82 |
| NS | 2 | ns2.developer.at, ns1.developer.at |
| MX | 1 | developer-at.mail.protection.outlook.com |
| TXT | 3 | _globalsign-domain-verification=NjjKvZhB, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns2.developer.at a\.dolleschal.smargasy. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns2.webcity.at)
Analysis
Hierarchy
developer.at is the parent of ns4.developer.at, ns1.developer.at, customer.developer.at, tixtreme.developer.at, ns3.developer.at and a few other host names.
IP Addresses
developer.at points to IP number 138.201.52.82.
Other host names include dns3.devlopr.net, mail.gaertnerei-krobath.at, sinclair.developer.at and www.developer.at that share IP numbers with developer.at.
Name Servers
developer.at is delegated to four name servers: ns1.developer.at, ns2.developer.at, ns1.webcity.at and ns2.webcity.at.
developer.at shares name servers with other domains at least partially, for example mobilitaetderzukunft.at, ways2go.at, webcity.at, inside-insight.com and fte-foerderungen.at.
these name servers are commonly paired with ns2.inside-insight.com, ns1.inside-insight.com, ns1.mobilitaetderzukunft.at, ns2.mobilitaetderzukunft.at, ns1.ways2go.at, ns2.ways2go.at and hpe.developer.at.
Host names sharing one IP address:
The host name ns1.developer.at points to 168.119.138.234.
The host name ns2.developer.at points to 88.198.59.250.
The host name ns1.webcity.at points to 168.119.138.234.
The host name ns2.webcity.at points to 88.198.59.250.
Host names pointing to 168.119.138.234: ns1.developer.at and ns1.webcity.at
Host names pointing to 88.198.59.250: ns2.developer.at and ns2.webcity.at
Mail Servers
developer.at is handled by a single mail server, developer-at.mail.protection.outlook.com.
Host name developer-at.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::1, 52.101.68.0, 52.101.68.15, 52.101.73.24 and 52.101.73.30.