ok-do.at - robtex.com
ok-do.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=1775977202 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.netnames.net2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 07:40:42
●NSns2.netnames.net2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 07:40:42
●NSns5.netnames.net2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 07:40:42
●NSns6.netnames.net2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 07:40:42
●MXmx.ok-do.at2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 07:40:42
●A192.0.66.1362026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 07:40:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | n.ns.at, ns2.univie.ac.at, ns1.univie.ac.at, u.ns.at... | - |
| ok-do.at | ns2.netnames.net, ns6.netnames.net, ns1.netnames.net, ns5.netnames.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: ns2.netnames.net, ns6.netnames.net, ns1.netnames.net, ns5.netnames.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ok-do.at (unsigned zone)
⏱️ Timing
Total: 767ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.0.66.136 |
| NS | 4 | ns1.netnames.net, ns2.netnames.net... |
| MX | 1 | mx.ok-do.at (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.netnames.net hostmaster.netnames.net |
Analysis
IP Addresses
ok-do.at points to IP number: 192.0.66.136.
Other host names such as msdindia.in, msd.hu, capgemini.pt, www.sentinelandenterprise.com and msd-studies.nl share IPs with ok-do.at.
Name Servers
ok-do.at is delegated to four name servers: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net.
ok-do.at at least partially shares name servers with other domains, for instance mittfortum.com, esperance-hospital.co.uk, 239-224.105.172.62.in-addr.arpa, dualspecialtyrisks.com and gamefly.com.es.
these name servers are commonly used with ns7.netnames.net, ns8.netnames.net, dns1.cscdns.net and dns2.cscdns.net.
Host names with two IPs:
ns1.netnames.net points to 2610:a1:1022::100 and 156.154.130.100
ns2.netnames.net points to 2610:a1:1023::100 and 156.154.131.100
ns5.netnames.net points to 2610:a1:1022::100 and 156.154.130.100
ns6.netnames.net points to 2610:a1:1023::100 and 156.154.131.100
Hosts pointing to 2610:a1:1022::100: ns1.netnames.net and ns5.netnames.net
Hosts pointing to 156.154.130.100: ns1.netnames.net and ns5.netnames.net
Hosts pointing to 2610:a1:1023::100: ns2.netnames.net and ns6.netnames.net
Hosts pointing to 156.154.131.100: ns2.netnames.net and ns6.netnames.net