diskuze.cz - robtex.com
diskuze.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 217.11.242.188🇨🇿 CASABLANCA-AS217.11.242.0/24 Casablanca INT prefix fraction | ||||||
| PTR | harry.westcom.cz | ||||||
| NS | ns1.register.it ⭐ | ||||||
| A | 2a01:8100:2911::2:184:2🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.2🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| NS | ns2.register.it | ||||||
| A | 2a00:13b0:2::227:1🇬🇧 ISIONUK2a00:13b0::/32 Namesco Limited | ||||||
| A | 195.7.227.1🇬🇧 ISIONUK195.7.224.0/19 ISION-UK | ||||||
| PTR | ns2.register.it | ||||||
| MX | elton.firms.cz ⭐ | ||||||
| A | 195.113.224.150🇨🇿 CESNET195.113.0.0/16 -TCZ | ||||||
| PTR | mailing.webnode.com | ||||||
| MX | earl.firms.cz(50) | ||||||
| A | 217.11.242.183🇨🇿 CASABLANCA-AS217.11.242.0/24 Casablanca INT prefix fraction | ||||||
| PTR | cdn5521.netservis.cz | ||||||
| SOA | ns1.register.ithostmaster@register.it 2024-07-19 #1 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1786587442 | ||||||
Same first word
DNS History
8 records (5 active, 3 former)
○NSdns.nethost.cz2015-07-06 → 2017-10-03 · 4 obs
● 2017-10-03 15:03:20
○ 2026-03-14 12:00:30
○ 2026-08-13 03:01:08
●NSns1.register.it2026-03-14 → 2026-08-13 · 3 obs
● 2026-03-14 12:00:30
● 2026-08-13 03:01:08
●NSns2.register.it2026-03-14 → 2026-08-13 · 3 obs
● 2026-03-14 12:00:30
● 2026-08-13 03:01:08
○NSsns.nethost.cz2015-07-06 → 2017-10-03 · 4 obs
● 2017-10-03 15:03:20
○ 2026-03-14 12:00:30
○ 2026-08-13 03:01:08
○NStns.nethost.cz2015-07-06 → 2017-10-03 · 4 obs
● 2017-10-03 15:03:20
○ 2026-03-14 12:00:30
○ 2026-08-13 03:01:08
●A217.11.242.1882015-07-06 → 2026-08-13 · 2 obs
● 2026-08-13 03:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| diskuze.cz | ns1.register.it, ns2.register.it | - |
✅ Authoritative Response
Server:81.88.61.2
NS records: ns1.register.it, ns2.register.it
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.242.188 |
| NS | 2 | ns1.register.it, ns2.register.it |
| MX | 2 | earl.firms.cz (pri: 50), elton.firms.cz (pri: 30) |
| SOA | 1 | ns1.register.it hostmaster.register.it |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)
Analysis
IP Addresses
diskuze.cz points to a single IP number: 217.11.242.188.
Additional host names — profishop.cz, westcom.cz, rubicus.cz and two others — share IP numbers with diskuze.cz.
Name Servers
diskuze.cz is delegated to two name servers: ns1.register.it and ns2.register.it.
diskuze.cz shares its name server setup with other domains, including ondatek.it, iiszerboni.it, fabriziocrestani.it and two others.
ns1.register.it and ns2.register.it each resolve to two IP addresses: ns1.register.it points to 81.88.61.2 and 2a01:8100:2911::2:184:2, while ns2.register.it points to 195.7.227.1 and 2a00:13b0:2::227:1.
Mail Servers
diskuze.cz has two mail servers: earl.firms.cz and elton.firms.cz.
diskuze.cz shares its mail server setup with other domains, such as profishop.cz.
diskuze.cz and other domains — webnode.am for instance — share at least some mail servers.
These mail servers are frequently seen alongside the mail servers king.firms.cz.
earl.firms.cz → 217.11.242.183 and elton.firms.cz → 195.113.224.150: one IP number per host name.