sofsof.cz - robtex.com
sofsof.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=1791209847 | ||||||
Same first word
sofsof.tw |
sofsof.online |
sofsof.info |
sofsof.co.il |
sofsof.com |
sofsof.fr |
sofsof.shop |
sofsof.cz |
sofsof.it |
sofsof.ru |
Similar names
Previous names
sofnolime.cz |
sofo.cz |
sofokles.cz |
sofon.cz |
sofoo.cz |
sofor.cz |
soforma.cz |
sofort.cz |
sofortbanking.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 → 2026-10-05 · 2 obs
● 2026-10-05 14:44:06
●NSns2.websupport.cz2026-10-05 → 2026-10-05 · 2 obs
● 2026-10-05 14:44:06
●NSns3.websupport.eu2026-10-05 → 2026-10-05 · 2 obs
● 2026-10-05 14:44:06
●MXmx10.active24.cz2026-10-05 → 2026-10-05 · 2 obs
● 2026-10-05 14:44:06
●MXmx20.active24.cz2026-10-05 → 2026-10-05 · 2 obs
● 2026-10-05 14:44:06
●A2a00:4b40:aaaa:2011::52026-10-05 → 2026-10-05 · 2 obs
● 2026-10-05 14:44:06
●A37.9.175.2122026-10-05 → 2026-10-05 · 2 obs
● 2026-10-05 14:44:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| sofsof.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
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: 1688ms | 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 |
Analysis
IP Addresses
sofsof.cz directs to two IP numbers, 37.9.175.212 and 2a00:4b40:aaaa:2011::5
preucil.com, jk-ride.cz, eurosportivo.dk plus two other host names have IP numbers in common with sofsof.cz.
Name Servers
sofsof.cz is delegated to three 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.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu each resolve to two IP addresses: ns1.websupport.cz resolves to 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz resolves to 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu resolves to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
sofsof.cz uses two mail servers, mx10.active24.cz and mx20.active24.cz.
The mail server setup of sofsof.cz matches that of other domains such as aiba.cz, q-construct.cz, makavelielektro.cz and two others.
At least a portion of sofsof.cz's mail servers are also used by other domains, for example studionavlasku.cz.
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.
mx10.active24.cz and mx20.active24.cz are host names that each point to 2a00:4b40:aaaa:2101:45:13:137:85 IP addresses.
mx10.active24.cz and mx20.active24.cz are host names that each point to 2a00:4b40:aaaa:2101:45:13:137:86 IP addresses.
mx10.active24.cz and mx20.active24.cz are host names that each point to 45.13.137.85 IP addresses.
mx10.active24.cz and mx20.active24.cz are host names that each point to 45.13.137.86 IP addresses.