zvv.at - robtex.com
zvv.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=1776798003 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●MXzvv-at.mail.protection.outlook.com2026-03-10 → 2026-04-21 · 2 obs
● 2026-04-21 19:50:32
●A212.83.34.972026-03-10 → 2026-04-21 · 2 obs
● 2026-04-21 19:50:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, u.ns.at, n.ns.at, ns2.univie.ac.at... | - |
| zvv.at | ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net... | - |
✅ Authoritative Response
Server:216.66.80.18
NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at at: Error: DNS query timeout: 194.0.25.10 for DNSKEY at
⏱️ Timing
Total: 3538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.83.34.97 |
| NS | 5 | ns1.he.net, ns2.he.net... |
| MX | 1 | zvv-at.mail.protection.outlook.com (pri: |
| TXT | 2 | MS=ms81236914, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.he.net hostmaster.he.net |
Analysis
IP Addresses
zvv.at points to a single IP: 212.83.34.97.
Other host names, for instance ns.mox.at, turbobar.at, zillertal.be, ns.zt-fankhauser.at and skischulesunny.at share IP numbers with zvv.at.
Name Servers
zvv.at is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.
zvv.at at least partially shares its name servers with other domains, for instance amarillobay.org, carthagemo.gov, wellhouse.com, gdaj.jp and 252.61.185.in-addr.arpa.
Host names with two IP numbers:
ns1.he.net points to 2001:470:100::2 and 216.218.130.2.
ns2.he.net points to 2001:470:200::2 and 216.218.131.2.
ns3.he.net points to 2001:470:300::2 and 216.218.132.2.
ns4.he.net points to 2001:470:400::2 and 216.66.1.2.
ns5.he.net points to 2001:470:500::2 and 216.66.80.18.
Mail Servers
zvv.at is served by a single mail server, zvv-at.mail.protection.outlook.com.
The host name zvv-at.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.68.5, 52.101.68.12 and 52.101.73.16.