czechtradeoffice.com - robtex.com
czechtradeoffice.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 193.86.21.54🇨🇿 TMOBILE-CZ193.86.0.0/16 T-Mobile Czech Republic a.s. | ||||||
| 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=1776492994 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778699541 | ||||||
Subdomains
www.czechtradeoffice.com |
Same first word
czechtradeoffice.com |
DNS History
8 records (4 active, 4 former)
○NSalfa.ns.active24.cz2015-06-20 → 2017-05-26 · 4 obs
● 2017-05-26 13:29:06
○ 2026-05-11 15:51:52
○ 2026-05-13 19:29:16
○NSbeta.ns.active24.cz2015-06-20 → 2017-05-26 · 4 obs
● 2017-05-26 13:29:06
○ 2026-05-11 15:51:52
○ 2026-05-13 19:29:16
●NSns1.websupport.cz2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 15:51:52
● 2026-05-13 19:29:16
●NSns2.websupport.cz2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 15:51:52
● 2026-05-13 19:29:16
●NSns3.websupport.eu2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 15:51:52
● 2026-05-13 19:29:16
○A193.86.21.282016-09-25 → 2017-05-26 · 5 obs
● 2016-09-25 00:11:30
● 2017-05-26 13:29:06
○ 2026-05-11 15:51:52
○ 2026-05-13 19:29:16
●A193.86.21.542026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 15:51:52
● 2026-05-13 19:29:16
○A80.95.117.282015-06-20 → 2016-04-16 · 4 obs
● 2016-04-16 05:35:04
○ 2016-09-25 00:11:30
○ 2026-05-13 19:29:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| czechtradeoffice.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
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: 987ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.86.21.54 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
czechtradeoffice.com is a parent of www.czechtradeoffice.com.
IP Addresses
czechtradeoffice.com points to a single IP number: 193.86.21.54.
Other host names such as supplier.cz, www.czechtradeoffice.com and czechtrade.cz share IP numbers with czechtradeoffice.com.
Name Servers
The delegation for czechtradeoffice.com is handled by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
czechtradeoffice.com at least partially shares name servers with other domains, for instance pridejseknamity.cz, paves.info, r-das.com, akceptace.cz and dolpa.cz.
these name servers are commonly used with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Two IP numbers per host:
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.