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=1783162802 | ||||||
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
○ 2026-07-04 11:53:38
●NSns1.developer.at2026-02-24 → 2026-07-04 · 3 obs
● 2026-02-24 05:28:24
● 2026-07-04 11:53:38
●NSns1.webcity.at2015-08-20 → 2026-07-04 · 2 obs
● 2026-07-04 11:53:38
●NSns2.developer.at2026-02-24 → 2026-07-04 · 3 obs
● 2026-02-24 05:28:24
● 2026-07-04 11:53:38
●NSns2.webcity.at2015-08-20 → 2026-07-04 · 2 obs
● 2026-07-04 11:53:38
●MXdeveloper-at.mail.protection.outlook.com2017-08-08 → 2026-07-04 · 3 obs
● 2017-08-08 19:30:48
● 2026-07-04 11:53:38
○MXmail.developer.at2015-08-20 → 2016-06-03 · 4 obs
● 2016-06-03 20:11:12
○ 2017-08-08 19:30:48
○ 2026-07-04 11:53:38
●A138.201.52.822026-02-24 → 2026-07-04 · 3 obs
● 2026-02-24 05:28:24
● 2026-07-04 11:53:38
○A176.9.46.842015-08-20 → 2017-09-22 · 4 obs
● 2017-09-22 08:23:32
○ 2026-02-24 05:28:24
○ 2026-07-04 11:53:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, n.ns.at, ns1.univie.ac.at, ns2.univie.ac.at... | - |
| developer.at | ns1.webcity.at, ns2.webcity.at | 1 record |
✅ Authoritative Response
Server:168.119.138.234
NS records: ns1.webcity.at, ns2.webcity.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developer.at (unsigned zone)
⏱️ Timing
Total: 735ms | 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, MS=ms52911947... |
| 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 domain 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 resolves to just one IP address, 138.201.52.82.
Two other host names, along with dns3.devlopr.net, mail.gaertnerei-krobath.at and gaertnerei-krobath.at, also share IP numbers with developer.at.
Name Servers
The NS records for developer.at point to four name servers: ns1.developer.at, ns2.developer.at, ns1.webcity.at and ns2.webcity.at.
developer.at shares at least some of its name servers with other domains, including mobilitaetderzukunft.at, ways2go.at, webcity.at and two others.
These name servers are frequently seen alongside ns2.inside-insight.com, ns1.inside-insight.com, ns1.mobilitaetderzukunft.at and 4 other name servers.
The four host names ns1.developer.at, ns2.developer.at, ns1.webcity.at and ns2.webcity.at each resolve to a single IP address. ns1.developer.at and ns1.webcity.at both point to 168.119.138.234, while ns2.developer.at and ns2.webcity.at both point to 88.198.59.250.
The host names ns1.developer.at and ns1.webcity.at both resolve to 168.119.138.234 IP addresses.
The host names ns2.developer.at and ns2.webcity.at both resolve to 88.198.59.250 IP addresses.
Mail Servers
The sole mail server for developer.at is developer-at.mail.protection.outlook.com.
With 8 IP addresses total, developer-at.mail.protection.outlook.com resolves to 52.101.68.27, 52.101.68.32, 52.101.73.15 and 5 others.