proobus.at - robtex.com
proobus.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=1774738802 | ||||||
Subdomains
mail.proobus.at |
Same first word
proobus.at |
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-02-25 → 2026-03-29 · 2 obs
● 2026-03-29 00:14:12
●NSsecond-dns.netcup.net2026-02-25 → 2026-03-29 · 2 obs
● 2026-03-29 00:14:12
●NSthird-dns.netcup.net2026-02-25 → 2026-03-29 · 2 obs
● 2026-03-29 00:14:12
●MXmail.proobus.at2026-02-25 → 2026-03-29 · 2 obs
● 2026-03-29 00:14:12
●MXmx2fe4.netcup.net2026-02-25 → 2026-03-29 · 2 obs
● 2026-03-29 00:14:12
●A188.68.47.2262026-02-25 → 2026-03-29 · 2 obs
● 2026-03-29 00:14:12
●A2a03:4000:30:63af::12:56232026-02-25 → 2026-03-29 · 2 obs
● 2026-03-29 00:14:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| proobus.at | second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proobus.at (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.226 |
| AAAA | 1 | 2a03:4000:30:63af::12:5623 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mx2fe4.netcup.net (pri: 50), mail.proobus.at (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
proobus.at is the parent of mail.proobus.at.
IP Addresses
proobus.at points to two IPs: 2a03:4000:30:63af::12:5623 and 188.68.47.226.
Other host names including buckz.net, it-jobboerse.com, geusen.de, landbell-compliance-solutions.com and zawadzki.eu share IP numbers with proobus.at.
Name Servers
proobus.at is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
proobus.at at least partially shares name servers with other domains, including netchviewer.de, profood-consult.de, talpini.de, siedlerseifert.de and enen-ebru.de.
Host names with two IP numbers:
root-dns.netcup.net points to: 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net points to: 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net points to: 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
proobus.at is handled by two mail servers: mail.proobus.at and mx2fe4.netcup.net.
The mail servers for proobus.at are shared with other domains, for instance dealmax.de, go42.de, buckz.net, it-jobboerse.com and geusen.de.
These mail servers are commonly used with mail.omega-server.net, mail.dealmax.de, mail.go42.de, mail.buckz.net, mail.it-jobboerse.com and mail.geusen.de.
Host names with two IPs:
mx2fe4.netcup.net points to 2a03:4000:0:362:443b:2ff:fee1:c36a and 188.68.47.228.
Host names with one IP:
mail.proobus.at points to 188.68.47.228.
Names pointing to 188.68.47.228:
mx2fe4.netcup.net and mail.proobus.at.