jplit.cz - robtex.com
jplit.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=1774838835 | ||||||
Subdomains
mail.jplit.cz |
Same first word
jplit.cz |
Similar names
DNS History
9 records (5 active, 4 former)
○NSalfa.ns.active24.cz2015-08-03 → 2017-03-13 · 4 obs
● 2017-03-13 04:05:24
○ 2026-02-17 10:39:48
○ 2026-03-30 03:14:48
○NSbeta.ns.active24.cz2015-08-03 → 2017-03-13 · 4 obs
● 2017-03-13 04:05:24
○ 2026-02-17 10:39:48
○ 2026-03-30 03:14:48
○NSgama.ns.active24.sk2015-08-03 → 2017-03-13 · 4 obs
● 2017-03-13 04:05:24
○ 2026-02-17 10:39:48
○ 2026-03-30 03:14:48
●NSns1.websupport.cz2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 10:39:48
● 2026-03-30 03:14:48
●NSns2.websupport.cz2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 10:39:48
● 2026-03-30 03:14:48
●NSns3.websupport.eu2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 10:39:48
● 2026-03-30 03:14:48
●MXjplit-cz.mail.protection.outlook.com2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 10:39:48
● 2026-03-30 03:14:48
○MXmail.jplit.cz2015-08-03 → 2017-03-13 · 4 obs
● 2017-03-13 04:05:24
○ 2026-02-17 10:39:48
○ 2026-03-30 03:14:48
●A81.95.96.292015-08-03 → 2026-03-30 · 2 obs
● 2026-03-30 03:14:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| jplit.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: 712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.95.96.29 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | jplit-cz.mail.protection.outlook.com (pr |
| TXT | 2 | ms=ms93314466, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
jplit.cz is the parent of mail.jplit.cz.
IP Addresses
jplit.cz points to IP number 81.95.96.29.
For instance, other host names toplab.cz, c.mx.ponty.cz, sportime.pswnet.com, ytm.cz and crestron.cz share IP numbers with jplit.cz.
Name Servers
The delegation for jplit.cz is handled by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
jplit.cz shares name servers with other domains at least partially, for example be-mi.cz, accs.cz, mdsolution.cz, biblehrou.cz and valja.cz.
These name servers are commonly used with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Host names with two IPs:
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
jplit.cz is handled by a single mail server, jplit-cz.mail.protection.outlook.com.
Host name jplit-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::8, 52.101.68.15, 52.101.68.36, 52.101.73.15 and 52.101.73.28.