optihoren.eu - robtex.com
optihoren.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.172.129.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| NS | ns1.doorpointserver.nl ⭐ | ||||||
| A | 83.172.129.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| NS | ns2.doorpointserver.nl | ||||||
| A | 83.172.129.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| A | 83.172.130.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| MX | mail.optihoren.eu ⭐ | ||||||
| A | 83.172.129.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.doorpointserver.nlno_reply@doorpointserver.nl 2025-07-23 #2 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1123167497 | ||||||
Subdomains
mail.optihoren.eu |
Same first word
optihoren.nl |
optihoren.com |
optihoren.eu |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.doorpointserver.nl2015-07-18 → 2026-04-11 · 2 obs
● 2026-04-11 17:46:36
●NSns2.doorpointserver.nl2015-07-18 → 2026-04-11 · 2 obs
● 2026-04-11 17:46:36
●MXmail.optihoren.eu2015-07-18 → 2026-04-11 · 2 obs
● 2026-04-11 17:46:36
●A83.172.129.962026-03-05 → 2026-04-11 · 3 obs
● 2026-03-05 00:47:04
● 2026-04-11 17:46:36
○A83.172.150.552015-07-18 → 2017-05-13 · 4 obs
● 2017-05-13 22:01:04
○ 2026-03-05 00:47:04
○ 2026-04-11 17:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | y.dns.eu, si.dns.eu, x.dns.eu, w.dns.eu... | - |
| optihoren.eu | ns2.doorpointserver.nl, ns1.doorpointserver.nl | - |
✅ Authoritative Response
Server:83.172.129.96
NS records: ns2.doorpointserver.nl, ns1.doorpointserver.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optihoren.eu (unsigned zone)
⏱️ Timing
Total: 3909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.172.129.96 |
| NS | 2 | ns2.doorpointserver.nl, ns1.doorpointserver.nl |
| MX | 1 | mail.optihoren.eu (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.doorpointserver.nl no_reply.doorpoin |
Analysis
Hierarchy
The parent of mail.optihoren.eu is optihoren.eu.
IP Addresses
optihoren.eu points to a single IP address: 83.172.129.96.
Other host names such as mail.drbatmanentertainment.com, filclairserren.nl, ceconex.com, mail.solar-trading.com and mail.roestvast.net share IPs with optihoren.eu.
Name Servers
Two name servers ns1.doorpointserver.nl and ns2.doorpointserver.nl handle the delegation for optihoren.eu.
optihoren.eu shares the same name server setup as other domains, for example mdgroup.nl, optihoren.com, mdactive.com, air-aqua.de and formfutura.de.
Host names with two IP numbers:
The host name ns2.doorpointserver.nl points to 83.172.129.96 and 83.172.130.96.
Host names with one IP number:
The host name ns1.doorpointserver.nl points to 83.172.129.96.
Host names that point to 83.172.129.96 include ns2.doorpointserver.nl and ns1.doorpointserver.nl.
Mail Servers
The mail.optihoren.eu mail server handles optihoren.eu.
mail.optihoren.eu points to a single IP number: 83.172.129.96.