opten.pl - robtex.com
opten.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.82.100.196🇭🇺 Invitech91.82.96.0/19 | ||||||
| NS | ns1.opten.hu ⭐ | ||||||
| A | 91.82.100.195🇭🇺 Invitech91.82.96.0/19 | ||||||
| NS | ns2.opten.hu | ||||||
| A | 13.50.149.194🇸🇪 Amazon13.50.0.0/16 EC2 ARN prefix | ||||||
| PTR | ec2-13-50-149-194.eu-north-1.compute.amazonaws.com | ||||||
| NS | ns3.opten.hu | ||||||
| A | 91.82.100.194🇭🇺 Invitech91.82.96.0/19 | ||||||
| PTR | redics.opten.hu | ||||||
| TXT | _netlock=e43ee80e783166d7ad5dd3ea0251103c7a18c893297a93e8a9c497bb817ee322 | ||||||
| SOA | ns1.opten.hupostmaster@opten.hu 2021-07-25 #51 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1785047519 | ||||||
Same first word
opten.pl |
opten.tv |
opten.org |
opten.es |
opten.biz |
opten.fr |
opten.hu |
opten.co |
opten.spb.ru |
opten.ch |
opten.eu |
opten.co.uk |
opten.email |
opten.mobi |
opten.ru |
Similar names
DNS History
6 records (4 active, 2 former)
○A212.91.6.582015-05-15 → 2015-10-12 · 4 obs
● 2015-10-12 11:07:40
○ 2015-12-20 01:28:44
○ 2026-07-26 14:34:32
○A212.91.7.332015-05-15 → 2015-10-12 · 4 obs
● 2015-10-12 11:07:40
○ 2015-12-20 01:28:44
○ 2026-07-26 14:34:32
●A91.82.100.1962026-06-10 → 2026-07-26 · 3 obs
● 2026-06-10 05:40:28
● 2026-07-26 14:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | j-dns.pl, h-dns.pl, a-dns.pl, d-dns.pl... | - |
| opten.pl | ns1.opten.hu, ns3.opten.hu, ns2.opten.hu | - |
✅ Authoritative Response
Server:13.50.149.194
NS records: ns1.opten.hu, ns3.opten.hu, ns2.opten.hu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opten.pl (unsigned zone)
⏱️ Timing
Total: 773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.82.100.196 |
| NS | 3 | ns1.opten.hu, ns3.opten.hu... |
| TXT | 1 | _netlock=e43ee80e783166d7ad5dd3ea0251103 |
| SOA | 1 | ns1.opten.hu postmaster.opten.hu |
Analysis
IP Addresses
opten.pl resolves to one IP address: 91.82.100.196.
There are other host names — opten.eu among them — that share IP numbers with opten.pl.
Name Servers
DNS for opten.pl is handled by three authoritative name servers: ns1.opten.hu, ns2.opten.hu and ns3.opten.hu.
opten.pl partially shares its NS delegation with several other domains, including businessobserver.hu, optender.com, nemzeticegtar.eu and two others.
In DNS configurations, these name servers often share authority with www.opten.hu, rajka.opten.hu, tompa.opten.hu and 6 other name servers.
ns1.opten.hu, ns2.opten.hu and ns3.opten.hu all have one IP address each — ns1.opten.hu directs to 91.82.100.195, ns2.opten.hu directs to 13.50.149.194 and ns3.opten.hu directs to 91.82.100.194.