sofsof.cz - dns.ninja
sofsof.cz
cz
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794183449 | ||||||
Same first word
sofsof.tw |
sofsof.online |
sofsof.info |
sofsof.co.il |
sofsof.com |
sofsof.fr |
sofsof.shop |
sofsof.freeboxos.fr |
sofsof.cz |
sofsof.it |
sofsof.com.tw |
sofsof.ru |
Similar names
Previous names
sofo.cz |
sofokles.cz |
sofon.cz |
sofoo.cz |
sofor.cz |
soforma.cz |
sofort.cz |
sofortbanking.cz |
sofos.cz |
sofosnet.cz |
sofr.cz |
sofra.cz |
sofrano.cz |
sofresh.cz |
sofroaroma.cz |
sofronic.cz |
sofronka.cz |
sofs.cz |
sofsem.cz |
sofso.cz |
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.websupport.cz2026-10-05 → 2026-11-09 · 2 obs
● 2026-11-09 00:50:28
●NSns2.websupport.cz2026-10-05 → 2026-11-09 · 2 obs
● 2026-11-09 00:50:28
●NSns3.websupport.eu2026-10-05 → 2026-11-09 · 2 obs
● 2026-11-09 00:50:28
●MXmx10.active24.cz2026-10-05 → 2026-11-09 · 2 obs
● 2026-11-09 00:50:28
●MXmx20.active24.cz2026-10-05 → 2026-11-09 · 2 obs
● 2026-11-09 00:50:28
●A2a00:4b40:aaaa:2011::52026-10-05 → 2026-11-09 · 2 obs
● 2026-11-09 00:50:28
●A37.9.175.2122026-10-05 → 2026-11-09 · 2 obs
● 2026-11-09 00:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz | 8 records |
| sofsof.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
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: 1640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.212 |
| AAAA | 1 | 2a00:4b40:aaaa:2011::5 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mx10.active24.cz (pri: 10), mx20.active24.cz (pri: 100) |
| TXT | 1 | v=spf1 a mx include:_spf.websupport.cz i |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Analysis
IP Addresses
sofsof.cz resolves to the IP addresses 37.9.175.212 and 2a00:4b40:aaaa:2011::5
Among the host names that share IP numbers with sofsof.cz are preucil.com, jk-ride.cz, eurosportivo.dk and two others.
Name Servers
DNS for sofsof.cz is handled by three authoritative name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
sofsof.cz partially shares its NS delegation with several other domains, including nakup365.cz, limetis.de, novaamerika.cz and two others.
Three hostnames — ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — each have two IP addresses: ns1.websupport.cz has 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz has 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu has 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
The MX records for sofsof.cz point to two mail servers: mx10.active24.cz and mx20.active24.cz.
sofsof.cz has the same mail server arrangement as a number of other domains, for example aiba.cz, q-construct.cz, makavelielektro.cz and two more.
sofsof.cz partially shares its mail servers with other domains, studionavlasku.cz and ailabacademy.online being examples.
Each of the hosts mx10.active24.cz and mx20.active24.cz points to four IP numbers: mx10.active24.cz directs to 45.13.137.85, 45.13.137.86, 2a00:4b40:aaaa:2101:45:13:137:85 and 2a00:4b40:aaaa:2101:45:13:137:86 and mx20.active24.cz points to 45.13.137.85, 45.13.137.86, 2a00:4b40:aaaa:2101:45:13:137:85 and 2a00:4b40:aaaa:2101:45:13:137:86.
Host names pointing to 2a00:4b40:aaaa:2101:45:13:137:85 IP addresses: mx10.active24.cz and mx20.active24.cz.
Host names pointing to 2a00:4b40:aaaa:2101:45:13:137:86 IP addresses: mx10.active24.cz and mx20.active24.cz.
Host names pointing to 45.13.137.85 IP addresses: mx10.active24.cz and mx20.active24.cz.
Host names pointing to 45.13.137.86 IP addresses: mx10.active24.cz and mx20.active24.cz.