flexihome.cz - robtex.com
flexihome.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=1778699854 | ||||||
Subdomains
Same first word
Similar names
DNS History
16 records (7 active, 9 former)
○NSalfa.ns.active24.cz2015-07-21 → 2020-03-14 · 4 obs
● 2020-03-14 08:33:02
○ 2026-02-27 23:25:24
○ 2026-05-13 19:40:28
○NSbeta.ns.active24.cz2015-07-21 → 2020-03-14 · 4 obs
● 2020-03-14 08:33:02
○ 2026-02-27 23:25:24
○ 2026-05-13 19:40:28
○NSgama.ns.active24.sk2015-07-21 → 2020-03-14 · 4 obs
● 2020-03-14 08:33:02
○ 2026-02-27 23:25:24
○ 2026-05-13 19:40:28
●NSns1.websupport.cz2026-02-27 → 2026-05-13 · 3 obs
● 2026-02-27 23:25:24
● 2026-05-13 19:40:28
●NSns2.websupport.cz2026-02-27 → 2026-05-13 · 3 obs
● 2026-02-27 23:25:24
● 2026-05-13 19:40:28
●NSns3.websupport.eu2026-02-27 → 2026-05-13 · 3 obs
● 2026-02-27 23:25:24
● 2026-05-13 19:40:28
○MXin.smtp.cz2015-07-21 → 2016-09-17 · 4 obs
● 2016-09-17 04:53:34
○ 2017-04-18 22:37:58
○ 2026-05-13 19:40:28
●MXmailin1.flexihome.cz2026-02-27 → 2026-05-13 · 3 obs
● 2026-02-27 23:25:24
● 2026-05-13 19:40:28
●MXmailin2.flexihome.cz2026-02-27 → 2026-05-13 · 3 obs
● 2026-02-27 23:25:24
● 2026-05-13 19:40:28
○MXmx.smtp.cz2015-07-21 → 2016-09-17 · 4 obs
● 2016-09-17 04:53:34
○ 2017-04-18 22:37:58
○ 2026-05-13 19:40:28
○MXmx1.active24.com2017-04-18 → 2020-03-14 · 5 obs
● 2017-04-18 22:37:58
● 2020-03-14 08:33:02
○ 2026-02-27 23:25:24
○ 2026-05-13 19:40:28
○MXmx2.active24.com2017-04-18 → 2020-03-14 · 5 obs
● 2017-04-18 22:37:58
● 2020-03-14 08:33:02
○ 2026-02-27 23:25:24
○ 2026-05-13 19:40:28
●A2a00:4b40:aaaa:2011::72026-02-27 → 2026-05-13 · 3 obs
● 2026-02-27 23:25:24
● 2026-05-13 19:40:28
○A2a02:4a8:ac24:110::10:62015-07-21 → 2020-03-14 · 4 obs
● 2020-03-14 08:33:02
○ 2026-02-27 23:25:24
○ 2026-05-13 19:40:28
○A31.15.10.62015-07-21 → 2020-03-14 · 4 obs
● 2020-03-14 08:33:02
○ 2026-02-27 23:25:24
○ 2026-05-13 19:40:28
●A37.9.175.2122026-02-27 → 2026-05-13 · 3 obs
● 2026-02-27 23:25:24
● 2026-05-13 19:40:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| flexihome.cz | ns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1193ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.212 |
| AAAA | 1 | 2a00:4b40:aaaa:2011::7 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.flexihome.cz (pri: 10), mailin2.flexihome.cz (pri: 100) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
flexihome.cz is a parent of mailin1.flexihome.cz and mailin2.flexihome.cz.
IP Addresses
flexihome.cz resolves to two IP numbers: 2a00:4b40:aaaa:2011::7 and 37.9.175.212.
Other host names, for instance www.knihyhb.cz, neom.nl, kravmaga-praha.cz, ineedido.com and expressmobil.cz share IP numbers with flexihome.cz.
Name Servers
flexihome.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
flexihome.cz partially shares name servers with other domains; examples include melitta-agency.nl, simunek.org, tokyodecadance.nl, frantiskovylazne.cz and merops.cz.
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.
Mail Servers
flexihome.cz is handled by two mail servers: mailin1.flexihome.cz and mailin2.flexihome.cz.
Host names with two IP numbers:
mailin1.flexihome.cz points to: 2a00:4b40:aaaa:2101:45:13:137:104 and 45.13.137.103
mailin2.flexihome.cz points to: 2a00:4b40:aaaa:2101:45:13:137:109 and 45.13.137.105