ftc.cz - robtex.com
ftc.cz
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=1785134844 | ||||||
Subdomains
www.ftc.cz |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.regzone.cz2015-08-20 → 2026-07-27 · 2 obs
● 2026-07-27 09:04:38
●NSns1.regzone.de2015-08-20 → 2026-07-27 · 2 obs
● 2026-07-27 09:04:38
●NSns1.regzone.info2015-08-20 → 2026-07-27 · 2 obs
● 2026-07-27 09:04:38
●A217.198.116.1882015-08-20 → 2026-07-27 · 2 obs
● 2026-07-27 09:04:38
●A2a00:19a0:3:74:0:d9c6:74bc:12021-01-28 → 2026-07-27 · 3 obs
● 2021-01-28 07:14:54
● 2026-07-27 09:04:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| ftc.cz | ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info | 2 records |
✅ Authoritative Response
Server:23.92.29.43
NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.198.116.188 |
| AAAA | 1 | 2a00:19a0:3:74:0:d9c6:74bc:1 |
| NS | 3 | ns1.regzone.cz, ns1.regzone.de... |
| MX | 3 | relay.zoner.com (pri: 1), 10mx.zoner.com (pri: 10)... |
| SOA | 1 | ns1.regzone.cz administrator.czechia.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)
Analysis
Hierarchy
ftc.cz is the parent zone for www.ftc.cz.
IP Addresses
ftc.cz resolves to the IP addresses 217.198.116.188 and 2a00:19a0:3:74:0:d9c6:74bc:1
Among the host names that share IP numbers with ftc.cz are ryc.cz, www.poruchy.net, vlaskami.com and two others.
Name Servers
The authoritative name servers for ftc.cz are ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info — three in total.
ftc.cz partially shares its NS delegation with several other domains, including komar.cz, baucity.cz, tunnel-ovens.com and two others.
ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info all resolve to exactly two IP numbers apiece: ns1.regzone.cz → 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1; ns1.regzone.de → 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7; ns1.regzone.info → 81.0.233.10 and 2001:1528:147::10.
Mail Servers
ftc.cz uses three mail servers — 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.
ftc.cz shares at least some of its mail servers with other domains — for example waler.cz, geolog.eu, laparen.cz and two more.
The hostnames 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com each resolve to a single IP: 10mx.zoner.com → 217.198.120.36, 15mx.zoner.com → 81.0.233.6, relay.zoner.com → 217.198.120.100.