duhasys.eu - robtex.com
duhasys.eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.240.178.196🇨🇿 FASTER-AS77.240.176.0/20 FASTER CZ spol. s r.o. | ||||||
| PTR | dinet.duhasys.eu | ||||||
| NS | ns1.regzone.cz ⭐ | ||||||
| A | 2a00:19a0:3:71:0:d9c6:710a:1🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET | ||||||
| PTR | ns1.regzone.cz | ||||||
| A | 217.198.113.10🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| PTR | ns1.regzone.cz | ||||||
| NS | ns1.regzone.de | ||||||
| A | 2600:3c02::f03c:91ff:fedb:a6e7🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies | ||||||
| PTR | ns1.regzone.de | ||||||
| A | 23.92.29.43🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies | ||||||
| PTR | ns1.regzone.de | ||||||
| NS | ns1.regzone.info | ||||||
| A | 2001:1528:147::10🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | ns1.regzone.info | ||||||
| A | 81.0.233.10🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT | ||||||
| PTR | ns1.regzone.info | ||||||
| MX | wddhs.duhasys.eu ⭐ | ||||||
| A | 77.240.178.199🇨🇿 FASTER-AS77.240.176.0/20 FASTER CZ spol. s r.o. | ||||||
| PTR | wddhs.duhasys.eu | ||||||
| TXT | v=spf1 a mx ip4:77.240.178.199 ~all | ||||||
| SOA | ns1.regzone.czadministrator@czechia.cz 2026-07-03 #6 | ||||||
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=1126576169 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.regzone.cz2015-06-08 → 2026-07-29 · 2 obs
● 2026-07-29 18:56:26
●NSns1.regzone.de2015-06-08 → 2026-07-29 · 2 obs
● 2026-07-29 18:56:26
●NSns1.regzone.info2015-06-08 → 2026-07-29 · 2 obs
● 2026-07-29 18:56:26
○MXdinet.duhasys.eu2015-06-08 → 2018-07-16 · 4 obs
● 2018-07-16 00:50:40
○ 2026-02-16 07:53:22
○ 2026-07-29 18:56:26
●MXwddhs.duhasys.eu2026-02-16 → 2026-07-29 · 3 obs
● 2026-02-16 07:53:22
● 2026-07-29 18:56:26
○MXwebmail.duhasys.eu2015-06-08 → 2018-07-16 · 4 obs
● 2018-07-16 00:50:40
○ 2026-02-16 07:53:22
○ 2026-07-29 18:56:26
●A77.240.178.1962015-06-08 → 2026-07-29 · 2 obs
● 2026-07-29 18:56:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | y.dns.eu, si.dns.eu, w.dns.eu, x.dns.eu... | - |
| duhasys.eu | ns1.regzone.cz, ns1.regzone.info, ns1.regzone.de | - |
✅ Authoritative Response
Server:217.198.113.10
NS records: ns1.regzone.cz, ns1.regzone.info, ns1.regzone.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.240.178.196 |
| NS | 3 | ns1.regzone.cz, ns1.regzone.de... |
| MX | 1 | wddhs.duhasys.eu (pri: 5) |
| TXT | 1 | v=spf1 a mx ip4:77.240.178.199 ~all |
| SOA | 1 | ns1.regzone.cz administrator.czechia.cz |
Analysis
Hierarchy
duhasys.eu is the parent domain of www.duhasys.eu, dinet.duhasys.eu and wddhs.duhasys.eu.
IP Addresses
duhasys.eu resolves to just one IP address, 77.240.178.196.
Other host names share IP numbers with duhasys.eu; dinet.duhasys.eu is one such example.
Name Servers
Three name servers are authoritative for duhasys.eu: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.
duhasys.eu shares at least some of its name servers with other domains, including acrua.cz, creditshop.sk, e-love.cz and two others.
ns1.regzone.cz resolves to 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1. ns1.regzone.de resolves to 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7. ns1.regzone.info resolves to 81.0.233.10 and 2001:1528:147::10. All three hostnames point to two IP numbers each.
Mail Servers
The sole mail server for duhasys.eu is wddhs.duhasys.eu.
duhasys.eu shares its mail server configuration with other domains, such as duhasys.cz and duhasoft.com.
There is one IP number for wddhs.duhasys.eu: 77.240.178.199.