interprojekt.at - robtex.com
interprojekt.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=1785027602 | ||||||
Same first word
DNS History
10 records (5 active, 5 former)
●NSdns1.a1.net2026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 06:40:22
● 2026-07-26 01:15:44
○NSdns1.telekom.at2015-08-11 → 2017-04-07 · 4 obs
● 2017-04-07 00:52:50
○ 2026-06-13 06:40:22
○ 2026-07-26 01:15:44
●NSdns2.a1.net2026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 06:40:22
● 2026-07-26 01:15:44
○NSdns2.telekom.at2015-08-11 → 2017-04-07 · 4 obs
● 2017-04-07 00:52:50
○ 2026-06-13 06:40:22
○ 2026-07-26 01:15:44
●NSdns3.a1.net2026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 06:40:22
● 2026-07-26 01:15:44
○NSdns3.telekom.at2015-08-11 → 2017-04-07 · 4 obs
● 2017-04-07 00:52:50
○ 2026-06-13 06:40:22
○ 2026-07-26 01:15:44
●MXmx1.a1.net2026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 06:40:22
● 2026-07-26 01:15:44
○MXmx1.bon.at2015-08-11 → 2017-04-07 · 4 obs
● 2017-04-07 00:52:50
○ 2026-06-13 06:40:22
○ 2026-07-26 01:15:44
○A195.3.105.2132015-08-11 → 2016-08-11 · 4 obs
● 2016-08-11 18:49:48
○ 2017-04-07 00:52:50
○ 2026-07-26 01:15:44
●A91.136.8.1282017-04-07 → 2026-07-26 · 3 obs
● 2017-04-07 00:52:50
● 2026-07-26 01:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, ns1.univie.ac.at, d.ns.at, n.ns.at... | - |
| interprojekt.at | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:176.97.158.105
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for interprojekt.at (unsigned zone)
⏱️ Timing
Total: 819ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.136.8.128 |
| NS | 3 | dns3.a1.net, dns1.a1.net... |
| MX | 1 | mx1.a1.net (pri: 5) |
| TXT | 1 | v=spf1 include:bspf.a1.net ~all |
| SOA | 1 | dns2.a1.net domainadmin.a1.net |
Analysis
IP Addresses
interprojekt.at resolves to just one IP address, 91.136.8.128.
Two other host names, along with rocacha.com, aclogis.com and www.gpss.co.uk, also share IP numbers with interprojekt.at.
Name Servers
DNS for interprojekt.at is handled by three authoritative name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.
At least some of interprojekt.at's name servers are shared with other domains, for example ferrochema.at, hogast-pluspunkt.at, schneider-it.at and two more.
Host names that resolve to four IP numbers:
dns2.a1.net directs to 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.
Host names that have two IP addresses:
dns1.a1.net has two IP addresses: 80.120.17.26 and 2001:850:3030:31:80:120:17:26.
dns3.a1.net has two IP addresses: 176.97.158.105 and 2001:67c:10b8::105.
Mail Servers
The sole mail server for interprojekt.at is mx1.a1.net.
Among the domains sharing a mail server setup with interprojekt.at are trisanna.at, 3-s.co.at, phimath.net and two others.
At least a portion of interprojekt.at's mail servers are shared with other domains, among them kischu.at and matula.at.
mx1.a1.net has exactly one IP number: 213.33.87.13.