videoad.cz - robtex.com
videoad.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.28.105.85🇨🇿 WEDOS46.28.104.0/21 Internet, a.s. | ||||||
| PTR | hc1-wd208.wedos.net | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1769775487 | ||||||
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=1774633635 | ||||||
Subdomains
www.videoad.cz |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSalfa.ns.active24.cz2015-07-13 → 2017-09-03 · 4 obs
● 2017-09-03 16:57:44
○ 2026-03-13 12:15:16
○ 2026-03-27 18:26:56
○NSbeta.ns.active24.cz2015-07-13 → 2017-09-03 · 4 obs
● 2017-09-03 16:57:44
○ 2026-03-13 12:15:16
○ 2026-03-27 18:26:56
○NSgama.ns.active24.sk2015-07-13 → 2017-09-03 · 4 obs
● 2017-09-03 16:57:44
○ 2026-03-13 12:15:16
○ 2026-03-27 18:26:56
●NSns1.websupport.cz2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 12:15:16
● 2026-03-27 18:26:56
●NSns2.websupport.cz2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 12:15:16
● 2026-03-27 18:26:56
●NSns3.websupport.eu2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 12:15:16
● 2026-03-27 18:26:56
●A46.28.105.852015-07-13 → 2026-03-27 · 2 obs
● 2026-03-27 18:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| videoad.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.28.105.85 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
The parent of www.videoad.cz is videoad.cz.
IP Addresses
videoad.cz points to a single IP number: 46.28.105.85.
Other host names, for instance dessier.cz, kasik.name, therapysessions.cz, world-money.cz and h3s.cz share IP numbers with videoad.cz.
Name Servers
The domain videoad.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
videoad.cz shares name servers with other domains at least partially, for instance servicedesign.cz, vegan-fighter.com, atos.cz, 000000.cz and assecosolutions.com.
these name servers are often used with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Host names with two IP numbers:
ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12
ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13