mujsuperbox.cz - robtex.com
mujsuperbox.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=1778631432 | ||||||
Subdomains
Same first word
mujsuperbox.cz |
DNS History
13 records (6 active, 7 former)
○NSns1.thinline.cz2018-05-09 → 2018-05-09 · 3 obs
○ 2026-03-25 08:20:10
○ 2026-05-13 00:54:08
●NSns1.websupport.cz2026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 08:20:10
● 2026-05-13 00:54:08
○NSns2.thinline.cz2018-05-09 → 2018-05-09 · 3 obs
○ 2026-03-25 08:20:10
○ 2026-05-13 00:54:08
●NSns2.websupport.cz2026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 08:20:10
● 2026-05-13 00:54:08
○NSns3.cesky-hosting.eu2018-05-09 → 2018-05-09 · 3 obs
○ 2026-03-25 08:20:10
○ 2026-05-13 00:54:08
●NSns3.websupport.eu2026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 08:20:10
● 2026-05-13 00:54:08
●MXmailin1.mujsuperbox.cz2026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 08:20:10
● 2026-05-13 00:54:08
●MXmailin2.mujsuperbox.cz2026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 08:20:10
● 2026-05-13 00:54:08
○MXmx1b20.thinline.cz2018-05-09 → 2018-05-09 · 3 obs
○ 2026-03-25 08:20:10
○ 2026-05-13 00:54:08
○MXmx1d10.thinline.cz2018-05-09 → 2018-05-09 · 3 obs
○ 2026-03-25 08:20:10
○ 2026-05-13 00:54:08
○A2a00:1ed0:2:1:1:5bef:c90e:12018-05-09 → 2018-05-09 · 3 obs
○ 2026-03-25 08:20:10
○ 2026-05-13 00:54:08
●A88.198.69.392026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 08:20:10
● 2026-05-13 00:54:08
○A91.239.201.142018-05-09 → 2018-05-09 · 3 obs
○ 2026-03-25 08:20:10
○ 2026-05-13 00:54:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| mujsuperbox.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: 993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.69.39 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.mujsuperbox.cz (pri: 10), mailin2.mujsuperbox.cz (pri: 100) |
| TXT | 1 | v=spf1 a mx a:mujsuperbox.cz ip4:94.130. |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
mujsuperbox.cz is the parent of mailin1.mujsuperbox.cz, mailin2.mujsuperbox.cz and www.mujsuperbox.cz.
IP Addresses
mujsuperbox.cz resolves to one IP number: 88.198.69.39.
other host names including 1.davidstrejc.cz, mail.autocrm.cz, wpdistro.cz, mail.apertia.ai and davidstrejc.cz share IP numbers with mujsuperbox.cz.
Name Servers
mujsuperbox.cz is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
mujsuperbox.cz at least partially shares name servers with other domains, for instance nsmail.cz, olymps.com, cwnet.nl, levnestroje.cz and pfplasty.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
Two mail servers handle mujsuperbox.cz: mailin1.mujsuperbox.cz and mailin2.mujsuperbox.cz.
Host names with two IP numbers:
The host name mailin1.mujsuperbox.cz points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.8; the host name mailin2.mujsuperbox.cz points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.9.