usi.at - robtex.com
usi.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:62a:4:71:131:130:70:140🇦🇹 ACOnet | ||||||
| PTR | lb.cweb.univie.ac.at | ||||||
| A | 131.130.70.140🇦🇹 UniVie | ||||||
| NS | ns4ext.univie.ac.at ⭐ 🔒 | ||||||
| A | 2001:62a:4:321::53:4🇦🇹 ACOnet | ||||||
| PTR | ns4.univie.ac.at | ||||||
| A | 131.130.249.82🇦🇹 UniVie | ||||||
| PTR | nsa4.univie.ac.at | ||||||
| NS | ns3ext.univie.ac.at 🔒 | ||||||
| A | 2001:62a:4:322::53:3🇦🇹 ACOnet | ||||||
| PTR | ns3.univie.ac.at | ||||||
| A | 77.80.62.2🇦🇹 UniVie | ||||||
| PTR | nsa3.univie.ac.at | ||||||
| MX | zidmx1.univie.ac.at ⭐ 🔒 | ||||||
| A | 2001:62a:4:25::25:100🇦🇹 ACOnet | ||||||
| PTR | zidmx1.univie.ac.at | ||||||
| A | 131.130.3.100🇦🇹 UniVie | ||||||
| PTR | ray.univie.ac.at | ||||||
| MX | zidmx2.univie.ac.at ⭐ 🔒 | ||||||
| A | 2001:62a:4:25::25:101🇦🇹 ACOnet | ||||||
| PTR | zidmx2.univie.ac.at | ||||||
| A | 131.130.3.101🇦🇹 UniVie | ||||||
| PTR | ruth.univie.ac.at | ||||||
| MX | zidmx3.univie.ac.at ⭐ 🔒 | ||||||
| A | 2001:62a:4:25::25:102🇦🇹 ACOnet | ||||||
| PTR | zidmx3.univie.ac.at | ||||||
| A | 131.130.3.102🇦🇹 UniVie | ||||||
| PTR | roger.univie.ac.at | ||||||
| MX | zidmx4.univie.ac.at ⭐ 🔒 | ||||||
| A | 2001:62a:4:24::25:100🇦🇹 ACOnet | ||||||
| PTR | zidmx4.univie.ac.at | ||||||
| A | 131.130.5.100🇦🇹 UniVie | ||||||
| PTR | riley.univie.ac.at | ||||||
| TXT | A592 - Universitaets-Sportinstitut | ||||||
| SOA | ns4ext.univie.ac.atdomain-admin@univie.ac.at serial=702254058 | ||||||
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=1771290002 | ||||||
Up
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSdns1.telekom.at2015-08-23 → 2016-08-17 · 4 obs
● 2016-08-17 01:20:58
○ 2016-12-24 12:42:22
○ 2026-02-21 17:57:46
○NSdns2.telekom.at2015-08-23 → 2016-08-17 · 4 obs
● 2016-08-17 01:20:58
○ 2016-12-24 12:42:22
○ 2026-02-21 17:57:46
○NSdns3.telekom.at2015-08-23 → 2016-08-17 · 4 obs
● 2016-08-17 01:20:58
○ 2016-12-24 12:42:22
○ 2026-02-21 17:57:46
●NSns3ext.univie.ac.at2016-12-24 → 2026-02-21 · 3 obs
● 2016-12-24 12:42:22
● 2026-02-21 17:57:46
●NSns4ext.univie.ac.at2016-12-24 → 2026-02-21 · 3 obs
● 2016-12-24 12:42:22
● 2026-02-21 17:57:46
●MXzidmx1.univie.ac.at2016-12-24 → 2026-02-21 · 2 obs
● 2026-02-21 17:57:46
●MXzidmx2.univie.ac.at2016-12-24 → 2026-02-21 · 2 obs
● 2026-02-21 17:57:46
●MXzidmx3.univie.ac.at2016-12-24 → 2026-02-21 · 2 obs
● 2026-02-21 17:57:46
●MXzidmx4.univie.ac.at2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 17:57:42
● 2026-02-21 17:57:46
●A131.130.70.1402026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 17:57:42
● 2026-02-21 17:57:46
○A131.130.70.182016-12-24 → 2021-04-17 · 4 obs
● 2021-04-17 01:48:56
○ 2026-02-21 17:57:42
○ 2026-02-21 17:57:46
○A2001:62a:4:70::80:182016-12-24 → 2021-04-17 · 4 obs
● 2021-04-17 01:48:56
○ 2026-02-21 17:57:42
○ 2026-02-21 17:57:46
●A2001:62a:4:71:131:130:70:1402026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 17:57:42
● 2026-02-21 17:57:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | ns1.univie.ac.at, j.ns.at, u.ns.at, d.ns.at... | - |
| usi.at | ns4ext.univie.ac.at, ns3ext.univie.ac.at | - |
✅ Authoritative Response
Server: 77.80.62.2
NS records: ns4ext.univie.ac.at, ns3ext.univie.ac.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usi.at (unsigned zone)
⏱️ Timing
Total: 1166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.130.70.140 |
| AAAA | 1 | 2001:62a:4:71:131:130:70:140 |
| NS | 2 | ns3ext.univie.ac.at, ns4ext.univie.ac.at |
| MX | 4 | zidmx4.univie.ac.at (pri: 100), zidmx1.univie.ac.at (pri: 100)... |
| TXT | 1 | A592 - Universitaets-Sportinstitut |
| SOA | 1 | ns4ext.univie.ac.at domain-admin.univie. |
AI analysis
usi.at is parent of testing.usi.at and www.usi.at.
usi.at points to two IPs: 2001:62a:4:71:131:130:70:140 and 131.130.70.140.
Other host names including postgraduatecenter.at, phd-rna-biology.at, germ.univie.ac.at, theadok.at and ubook.at share IP numbers with usi.at.
usi.at's delegation uses two name servers, ns3ext.univie.ac.at and ns4ext.univie.ac.at.
usi.at shares the same name server setup as other domains, for example syndic.at, palart.org, ima-mineralogy.org, usi-wien.at and unitrain.at.
usi.at at least partially shares name servers with other domains, including ibk2.aco.net, d.0.0.0.8.7.6.0.1.0.0.2.ip6.arpa, 80.80.77.in-addr.arpa, 7.104.78.in-addr.arpa and 124.80.77.in-addr.arpa.
These name servers are commonly used with the name servers ns10.univie.ac.atns5.univie.ac.atns7.univie.ac.atns4.univie.ac.atns8.univie.ac.at and ns3.univie.ac.at.
Host names with two IPs:
ns3ext.univie.ac.at points to: 2001:62a:4:322::53:3 and 77.80.62.2
ns4ext.univie.ac.at points to: 2001:62a:4:321::53:4 and 131.130.249.82
usi.at is served by four mail servers: zidmx1.univie.ac.at, zidmx2.univie.ac.at, zidmx3.univie.ac.at and zidmx4.univie.ac.at.
The mail servers for usi.at are shared with other domains, for instance europin.at, a-life.at, aaj.at, bibliometrics.at and pdc.univie.ac.at.
Hosts with two IP numbers:
Host zidmx1.univie.ac.at points to 2001:62a:4:25::25:100 and 131.130.3.100
Host zidmx2.univie.ac.at points to 2001:62a:4:25::25:101 and 131.130.3.101
Host zidmx3.univie.ac.at points to 2001:62a:4:25::25:102 and 131.130.3.102
Host zidmx4.univie.ac.at points to 2001:62a:4:24::25:100 and 131.130.5.100