optoteka.hr - robtex.com
optoteka.hr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.42.197.26🇬🇧 PRIVATESYSTEMS209.42.192.0/18 | ||||||
| PTR | server.webplayground.eu | ||||||
| NS | ns1.webplayground.eu ⭐ | ||||||
| A | 209.42.197.26🇬🇧 PRIVATESYSTEMS209.42.192.0/18 | ||||||
| PTR | server.webplayground.eu | ||||||
| NS | ns2.webplayground.eu | ||||||
| A | 209.42.197.27🇬🇧 PRIVATESYSTEMS209.42.192.0/18 | ||||||
| MX | optoteka.hr ⭐ | ||||||
| A | 209.42.197.26🇬🇧 PRIVATESYSTEMS209.42.192.0/18 | ||||||
| PTR | server.webplayground.eu | ||||||
| TXT | v=spf1 +a +mx +ip4:209.42.197.26 ~all | ||||||
| SOA | ns1.webplayground.eurenato@hangar96.hr 2026-03-19 #1 | ||||||
hr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | registrar.carnet.hr ⭐ | ||||||
| NS | hr-ns-1.carnet.hr | ||||||
| NS | n.dns.hr | ||||||
| NS | pch.carnet.hr | ||||||
| MX | alpha.carnet.hr ⭐ | ||||||
| SOA | registrar.carnet.hrhostmaster@carnet.hr serial=1774874401 | ||||||
MX for
optoteka.hr |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.webplayground.eu2026-03-19 → 2026-03-30 · 2 obs
● 2026-03-30 13:05:46
●NSns2.webplayground.eu2026-03-19 → 2026-03-30 · 2 obs
● 2026-03-30 13:05:46
●MXoptoteka.hr2026-03-19 → 2026-03-30 · 2 obs
● 2026-03-30 13:05:46
●A209.42.197.262026-03-19 → 2026-03-30 · 2 obs
● 2026-03-30 13:05:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hr | hr-ns-1.carnet.hr, n.dns.hr, pch.carnet.hr | 6 records |
| optoteka.hr | ns1.webplayground.eu, ns2.webplayground.eu | - |
✅ Authoritative Response
Server:209.42.197.26
NS records: ns1.webplayground.eu, ns2.webplayground.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optoteka.hr (unsigned zone)
⏱️ Timing
Total: 1019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.42.197.26 |
| NS | 2 | ns2.webplayground.eu, ns1.webplayground.eu |
| MX | 1 | optoteka.hr (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:209.42.197.26 ~all |
| SOA | 1 | ns1.webplayground.eu renato.hangar96.hr |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (hr-ns-1.carnet.hr, pch.carnet.hr, n.dns.hr...)
Analysis
Mail Server Role
optoteka.hr serves as the mail server for optoteka.hr.
IP Addresses
optoteka.hr points to a single IP number: 209.42.197.26.
Other host names, for instance gladne-oci.hr, server.webplayground.eu, ns1.webplayground.eu, blazi.hr and webplayground.eu share IP numbers with optoteka.hr.
Name Servers
optoteka.hr is delegated to two name servers: ns1.webplayground.eu and ns2.webplayground.eu.
The name server setup for optoteka.hr is shared with other domains, such as blazi.hr, webplayground.eu and gladne-oci.hr.
Host names with one IP number:
ns1.webplayground.eu points to: 209.42.197.26.
ns2.webplayground.eu points to: 209.42.197.27.
Mail Servers
A single mail server handles optoteka.hr and optoteka.hr.
Host name optoteka.hr resolves to IP 209.42.197.26.