7fdev.at - dns.ninja
7fdev.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1169:103:a240::🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS | ||||||
| PTR | sh20065.ispgateway.de | ||||||
| A | 92.205.51.207🇫🇷 GODADDY-SXB92.205.48.0/20 | ||||||
| NS | ns41.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com | ||||||
| A | 2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| SOA | ns41.domaincontrol.comdns@jomax.net 2025-11-01 #3 | ||||||
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=1783940402 | ||||||
Subdomains
www.7fdev.at |
Same first word
DNS History
5 records (5 active, 0 former)
●NSns41.domaincontrol.com2026-02-15 → 2026-07-13 · 2 obs
● 2026-07-13 12:13:14
●NSns42.domaincontrol.com2026-02-15 → 2026-07-13 · 2 obs
● 2026-07-13 12:13:14
●MXmxlb.ispgateway.de2026-02-15 → 2026-07-13 · 2 obs
● 2026-07-13 12:13:14
●A2a00:1169:103:a240::2026-02-15 → 2026-07-13 · 2 obs
● 2026-07-13 12:13:14
●A92.205.51.2072026-02-15 → 2026-07-13 · 2 obs
● 2026-07-13 12:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| 7fdev.at | ns41.domaincontrol.com, ns42.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7fdev.at (unsigned zone)
⏱️ Timing
Total: 732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.51.207 |
| AAAA | 1 | 2a00:1169:103:a240:: |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
7fdev.at serves as the parent of www.7fdev.at.
IP Addresses
7fdev.at directs to two IP numbers, 92.205.51.207 and 2a00:1169:103:a240::
clickandfound.de, hamburggrandhotel.com, web02-claranet-nosni.hype.de and two other host names share IP numbers with 7fdev.at.
Name Servers
7fdev.at has two authoritative name servers — ns41.domaincontrol.com and ns42.domaincontrol.com.
7fdev.at uses the same name servers as several other domains — among them frednetwork.com, directdeliveryservice.com, worldcpa.com and two more.
The name servers for 7fdev.at overlap at least partially with those of other domains — for example lohiapackers.com.
Both ns41.domaincontrol.com and ns42.domaincontrol.com have two IP addresses each. ns41.domaincontrol.com resolves to 97.74.100.21 and 2603:5:2142::15; ns42.domaincontrol.com resolves to 173.201.68.21 and 2603:5:2242::15.
Mail Servers
Mail for 7fdev.at is handled by a single mail server, mxlb.ispgateway.de.
7fdev.at uses an identical mail server configuration to several other domains — among them hostmaster.gourmetmaxx.com, mail.easylamp.de, krippenland.de and two more.
The mail servers of 7fdev.at overlap at least partially with those of other domains, including reprotaube.de, energie-einkauf.org and norderstrom.de.
mxlb.ispgateway.de points to one IP number — 80.67.18.126.