ersteopen.net - dns.ninja
ersteopen.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.it-austria.net ⭐ | ||||||
| A | 213.150.1.5🇦🇹 IT-AUSTRIA213.150.1.0/24 | ||||||
| PTR | ns1.it-austria.net | ||||||
| NS | ns2.it-austria.net | ||||||
| A | 213.150.1.6🇦🇹 IT-AUSTRIA213.150.1.0/24 | ||||||
| PTR | ns2.it-austria.net | ||||||
| NS | ns3.it-austria.net | ||||||
| A | 213.150.8.197🇦🇹 VS-AS213.150.8.0/24 | ||||||
| PTR | ns1.ersteit.com | ||||||
| NS | ns4.it-austria.net | ||||||
| A | 213.150.8.198🇦🇹 VS-AS213.150.8.0/24 | ||||||
| PTR | ns2.ersteit.com | ||||||
| SOA | ns1.it-austria.nethostmaster@it-austria.net 2025-04-28 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786027524 | ||||||
Same first word
ersteopen.net |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.it-austria.net2015-07-23 → 2026-08-06 · 2 obs
● 2026-08-06 15:11:44
●NSns2.it-austria.net2015-07-23 → 2026-08-06 · 2 obs
● 2026-08-06 15:11:44
●NSns3.it-austria.net2015-07-23 → 2026-08-06 · 2 obs
● 2026-08-06 15:11:44
●NSns4.it-austria.net2015-07-23 → 2026-08-06 · 2 obs
● 2026-08-06 15:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| ersteopen.net | ns1.it-austria.net, ns2.it-austria.net, ns4.it-austria.net, ns3.it-austria.net | 4 records |
✅ Authoritative Response
Server:213.150.1.5
NS records: ns1.it-austria.net, ns2.it-austria.net, ns4.it-austria.net, ns3.it-austria.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ersteopen.net (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.it-austria.net, ns4.it-austria.net... |
| SOA | 1 | ns1.it-austria.net hostmaster.it-austria |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.it-austria.net, ns2.it-austria.net, ns4.it-austria.net...)
Analysis
Name Servers
Four name servers handle the delegation for ersteopen.net: ns1.it-austria.net, ns2.it-austria.net, ns3.it-austria.net and ns4.it-austria.net.
At least some of ersteopen.net's name servers are shared with other domains, for example s-factoring.ro, 5.150.213.in-addr.arpa, s-its.net and two more.
These name servers are often deployed together with the name servers ns1.ersteit.com, ns2.ersteit.com, ns3.ersteit.com and ns4.ersteit.com.
Four host names, each with one IP address: ns1.it-austria.net has 213.150.1.5, ns2.it-austria.net has 213.150.1.6, ns3.it-austria.net has 213.150.8.197 and ns4.it-austria.net has 213.150.8.198.