dergross.at - robtex.com
dergross.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.106.251.66🇩🇪 IONOS-AS87.106.0.0/16 IONOS-PA-5 | ||||||
| PTR | mail253465278.mywebspace.zone | ||||||
| NS | ns4.linznet.at ⭐ | ||||||
| A | 80.66.32.27🇦🇹 LINZNET-AS80.66.32.0/19 LinzNet Internet Service Provider GmbH Provider Local Registry Block (at.linznet) | ||||||
| PTR | ns4.linznet.at | ||||||
| NS | ns5.linznet.at | ||||||
| A | 80.66.44.246🇦🇹 LINZNET-AS80.66.32.0/19 LinzNet Internet Service Provider GmbH Provider Local Registry Block (at.linznet) | ||||||
| PTR | ns5.linznet.at | ||||||
| MX | spamfilter.linznet.at ⭐ | ||||||
| A | 80.66.39.70🇦🇹 LINZNET-AS80.66.32.0/19 LinzNet Internet Service Provider GmbH Provider Local Registry Block (at.linznet) | ||||||
| PTR | spamfilter.linznet.at | ||||||
| SOA | ns4.linznet.athostmaster@dergross.at serial=1775122076 | ||||||
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=1776052802 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns4.linznet.at2015-07-20 → 2026-04-13 · 2 obs
● 2026-04-13 04:37:50
●NSns5.linznet.at2015-07-20 → 2026-04-13 · 2 obs
● 2026-04-13 04:37:50
○MXjawgate.linznet.at2015-07-20 → 2018-12-18 · 4 obs
● 2018-12-18 09:49:46
○ 2026-03-24 04:19:42
○ 2026-04-13 04:37:50
●MXspamfilter.linznet.at2026-03-24 → 2026-04-13 · 3 obs
● 2026-03-24 04:19:42
● 2026-04-13 04:37:50
●A87.106.251.662018-12-18 → 2026-04-13 · 2 obs
● 2026-04-13 04:37:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| dergross.at | ns5.linznet.at, ns4.linznet.at | 2 records |
✅ Authoritative Response
Server:80.66.44.246
NS records: ns5.linznet.at, ns4.linznet.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dergross.at (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.106.251.66 |
| NS | 2 | ns4.linznet.at, ns5.linznet.at |
| MX | 1 | spamfilter.linznet.at (pri: 100) |
| SOA | 1 | ns4.linznet.at hostmaster.dergross.at |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.linznet.at, ns4.linznet.at)
Analysis
Hierarchy
dergross.at is a parent of shop.dergross.at, server1.dergross.at and www.dergross.at.
IP Addresses
dergross.at resolves to one IP number: 87.106.251.66.
Other host names for instance mail253465278.mywebspace.zone and www.dergross.at share IP numbers with dergross.at.
Name Servers
dergross.at's delegation uses two name servers: ns4.linznet.at and ns5.linznet.at.
dergross.at uses the same name server setup as other domains, such as idirect.at, 53.66.80.in-addr.arpa, textkompetenz.at, markos-world.at and taubenmarkt.at.
dergross.at at least partially shares name servers with other domains, including die-tankstelle.at, 37.66.80.in-addr.arpa, 143.193.85.in-addr.arpa, bulgarischeschule-linz.at and m-s-c.at.
Host names with a single IP address: ns4.linznet.at points to 80.66.32.27; ns5.linznet.at points to 80.66.44.246.
Mail Servers
A single mail server handles dergross.at, spamfilter.linznet.at.
dergross.at shares the same mail server setup as other domains, for instance chartreux.cc, alesi.at, giffey.at, strasser-holzbau.at and holzerweb.org.
Host name spamfilter.linznet.at resolves to a single IP: 80.66.39.70.