imunocomplex.cz - robtex.com
imunocomplex.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 31.15.10.62🇨🇿 ACTIVE24-AS31.15.8.0/21 CZ-ACTIVE24-NET2 | ||||||
| PTR | uvirt40.active24.cz | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mail.imunocomplex.cz ⭐ | ||||||
| A | 81.95.96.75🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1 | ||||||
| PTR | uvirt2.active24.cz | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2013-04-09 #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=1778577435 | ||||||
Subdomains
mail.imunocomplex.cz |
Same first word
imunocomplex.cz |
DNS History
4 records (4 active, 0 former)
●MXmail.imunocomplex.cz2015-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 09:56:36
●A31.15.10.622015-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 09:56:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| imunocomplex.cz | ns.web4u.cz, ns2.web4u.cz | 4 records |
✅ Authoritative Response
Server:85.207.53.12
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.15.10.62 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 1 | mail.imunocomplex.cz (pri: 10) |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.web4u.cz, ns.web4u.cz, ns2.web4u.cz...)
Analysis
Hierarchy
imunocomplex.cz is a parent of mail.imunocomplex.cz.
IP Addresses
imunocomplex.cz points to a single IP number: 31.15.10.62.
Other host names, for instance divakoza.cz, www.kite-kurzy.cz, dusek.guru, uvirt40.active24.cz and streda.com share IP numbers with imunocomplex.cz.
Name Servers
Delegation for imunocomplex.cz rests with two name servers, ns2.web4u.cz and ns.web4u.cz.
imunocomplex.cz shares the same name server setup as other domains, including atas.cz, globalelectric.cz, aviatik-cs.cz, adtt.cz and fireworker.cz.
Host names with two IP numbers: ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12; ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.
Mail Servers
imunocomplex.cz is handled by a single mail server, mail.imunocomplex.cz.
mail.imunocomplex.cz points to a single IP: 81.95.96.75.