dataobjects.cz - dns.ninja
dataobjects.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=1787660502 | ||||||
Same first word
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DNS History
11 records (5 active, 6 former)
○NSalfa.ns.active24.cz2015-07-09 → 2018-09-01 · 4 obs
● 2018-09-01 20:06:42
○ 2026-08-18 16:04:58
○ 2026-08-25 12:30:50
○NSbeta.ns.active24.cz2015-07-09 → 2018-09-01 · 4 obs
● 2018-09-01 20:06:42
○ 2026-08-18 16:04:58
○ 2026-08-25 12:30:50
○NSgama.ns.active24.sk2015-07-09 → 2018-09-01 · 4 obs
● 2018-09-01 20:06:42
○ 2026-08-18 16:04:58
○ 2026-08-25 12:30:50
●NSns1.websupport.cz2026-08-18 → 2026-08-25 · 3 obs
● 2026-08-18 16:04:58
● 2026-08-25 12:30:50
●NSns2.websupport.cz2026-08-18 → 2026-08-25 · 3 obs
● 2026-08-18 16:04:58
● 2026-08-25 12:30:50
●NSns3.websupport.eu2026-08-18 → 2026-08-25 · 3 obs
● 2026-08-18 16:04:58
● 2026-08-25 12:30:50
●MXdataobjects-cz.mail.protection.outlook.com2018-09-01 → 2026-08-25 · 3 obs
● 2018-09-01 20:06:42
● 2026-08-25 12:30:50
○MXmx1.web4ce.cz2015-07-09 → 2017-01-23 · 4 obs
● 2017-01-23 11:56:38
○ 2018-09-01 20:06:42
○ 2026-08-25 12:30:50
○MXmx2.web4ce.cz2015-07-09 → 2017-01-23 · 4 obs
● 2017-01-23 11:56:38
○ 2018-09-01 20:06:42
○ 2026-08-25 12:30:50
○A77.93.207.1612015-07-09 → 2018-09-01 · 4 obs
● 2018-09-01 20:06:42
○ 2026-08-18 16:04:58
○ 2026-08-25 12:30:50
●A80.211.202.2242026-08-18 → 2026-08-25 · 3 obs
● 2026-08-18 16:04:58
● 2026-08-25 12:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| dataobjects.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: 781ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.211.202.224 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | dataobjects-cz.mail.protection.outlook.c |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, google-site-verification=dgqMrAMdAdxwuO2 |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
dataobjects.cz has exactly one IP address — 80.211.202.224.
Name Servers
The authoritative name servers for dataobjects.cz are ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — three in total.
dataobjects.cz partially shares its NS delegation with several other domains, including syrinx.cz, eurogap.pl, small.cz and two others.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu all resolve to exactly two IP numbers apiece: ns1.websupport.cz → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu → 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
dataobjects.cz uses one mail server — dataobjects-cz.mail.protection.outlook.com.
dataobjects-cz.mail.protection.outlook.com has 8 IP addresses: 52.101.68.5, 52.101.73.11, 52.101.73.24 plus 5 more.