fastex.cz - robtex.com
fastex.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.kraxnet.com ⚠️ Not in zone NS records | ||||||
| A | 212.24.155.205🇨🇿 QUANTCOM-AS212.24.128.0/19 Dial Telecom, a.s. | ||||||
| NS | ns.kraxnet.cz ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:48::53🇨🇿 KRAXNET-AS2001:67c:48::/48 XNET | ||||||
| A | 178.217.247.2🇨🇿 KRAXNET-AS178.217.240.0/21 KRAXNET s.r.o. | ||||||
| PTR | ns.kraxnet.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=1785723440 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSns.forpsi.cz2015-07-25 → 2017-10-09 · 4 obs
● 2015-07-25 19:24:36
● 2017-10-09 14:30:42
○ 2026-06-11 20:57:34
○ 2026-08-03 02:43:02
● 2017-10-09 14:30:42
○ 2026-06-11 20:57:34
○ 2026-08-03 02:43:02
○NSns.forpsi.it2015-07-25 → 2017-10-09 · 4 obs
● 2015-07-25 19:24:36
● 2017-10-09 14:30:42
○ 2026-06-11 20:57:34
○ 2026-08-03 02:43:02
● 2017-10-09 14:30:42
○ 2026-06-11 20:57:34
○ 2026-08-03 02:43:02
○NSns.forpsi.net2015-07-25 → 2017-10-09 · 4 obs
● 2015-07-25 19:24:36
● 2017-10-09 14:30:42
○ 2026-06-11 20:57:34
○ 2026-08-03 02:43:02
● 2017-10-09 14:30:42
○ 2026-06-11 20:57:34
○ 2026-08-03 02:43:02
●NSns.kraxnet.com2026-06-11 → 2026-08-03 · 3 obs
○ 2017-10-09 14:30:42
● 2026-06-11 20:57:34
● 2026-08-03 02:43:02
● 2026-06-11 20:57:34
● 2026-08-03 02:43:02
●NSns.kraxnet.cz2026-06-11 → 2026-08-03 · 3 obs
○ 2017-10-09 14:30:42
● 2026-06-11 20:57:34
● 2026-08-03 02:43:02
● 2026-06-11 20:57:34
● 2026-08-03 02:43:02
○A178.217.247.1832018-07-13 → 2021-06-15 · 5 obs
○ 2017-10-09 14:30:42
● 2018-07-13 08:40:24
● 2021-06-15 07:41:06
○ 2026-06-11 20:57:34
○ 2026-08-03 02:43:02
● 2018-07-13 08:40:24
● 2021-06-15 07:41:06
○ 2026-06-11 20:57:34
○ 2026-08-03 02:43:02
○A78.24.10.2482015-11-20 → 2017-01-02 · 5 obs
○ 2015-07-25 19:24:36
● 2015-11-20 02:48:26
● 2017-01-02 19:32:04
○ 2017-06-13 00:08:16
○ 2026-08-03 02:43:02
● 2015-11-20 02:48:26
● 2017-01-02 19:32:04
○ 2017-06-13 00:08:16
○ 2026-08-03 02:43:02
○A81.90.245.1462017-06-13 → 2017-10-09 · 5 obs
○ 2017-01-02 19:32:04
● 2017-06-13 00:08:16
● 2017-10-09 14:30:42
○ 2018-07-13 08:40:24
○ 2026-08-03 02:43:02
● 2017-06-13 00:08:16
● 2017-10-09 14:30:42
○ 2018-07-13 08:40:24
○ 2026-08-03 02:43:02
○A90.182.187.1382015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 19:24:36
○ 2015-11-20 02:48:26
○ 2026-08-03 02:43:02
○ 2015-11-20 02:48:26
○ 2026-08-03 02:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| fastex.cz | ns.kraxnet.cz, ns.kraxnet.com | 2 records |
✅ Authoritative Response
Server:178.217.247.2
NS records: ns.kraxnet.cz, ns.kraxnet.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for fastex.cz
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.kraxnet.cz, ns.kraxnet.cz)
Analysis
Name Servers
The NS records for fastex.cz delegate to ns.kraxnet.com and ns.kraxnet.cz.
fastex.cz has the same name server delegation as a number of other domains, such as wolak.cz, wert.cz, kaktusy.com and two more.
fastex.cz and other domains like danevlbc.com share at least a portion of their name servers.
Hosts with two IP numbers each:
The A records for ns.kraxnet.cz return 178.217.247.2 and 2001:67c:48::53.
Hosts that resolve to one IP address:
ns.kraxnet.com resolves to the IP address 212.24.155.205.