jpc.cz - robtex.com
jpc.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=1776217637 | ||||||
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NS1.ns.gigaserver.cz2016-10-06 → 2026-04-15 · 3 obs
● 2016-10-06 00:02:36
● 2026-04-15 02:02:02
●NS2.ns.gigaserver.cz2016-10-06 → 2026-04-15 · 3 obs
● 2016-10-06 00:02:36
● 2026-04-15 02:02:02
●NS3.ns.gigaserver.cz2016-10-06 → 2026-04-15 · 3 obs
● 2016-10-06 00:02:36
● 2026-04-15 02:02:02
●NS4.ns.gigaserver.cz2016-10-06 → 2026-04-15 · 3 obs
● 2016-10-06 00:02:36
● 2026-04-15 02:02:02
○NSns2.marcomnet.cz2015-08-01 → 2016-07-01 · 4 obs
● 2016-07-01 15:07:08
○ 2016-10-06 00:02:36
○ 2026-04-15 02:02:02
○NSweb.marcomnet.cz2016-03-25 → 2016-07-01 · 5 obs
● 2016-03-25 15:58:02
● 2016-07-01 15:07:08
○ 2016-10-06 00:02:36
○ 2026-04-15 02:02:02
○NSweb2.nymburk.cz2015-08-01 → 2016-01-03 · 4 obs
● 2016-01-03 03:20:08
○ 2016-03-25 15:58:02
○ 2026-04-15 02:02:02
●MXmail.gigaserver.cz2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 15:44:50
● 2026-04-15 02:02:02
○MXmail.jpc.cz2016-10-06 → 2017-01-15 · 5 obs
● 2016-10-06 00:02:36
● 2017-01-15 22:15:04
○ 2026-03-27 15:44:50
○ 2026-04-15 02:02:02
○MXsmtp.marcomnet.cz2015-08-01 → 2016-07-01 · 4 obs
● 2016-07-01 15:07:08
○ 2016-10-06 00:02:36
○ 2026-04-15 02:02:02
○MXweb.marcomnet.cz2016-03-25 → 2016-07-01 · 5 obs
● 2016-03-25 15:58:02
● 2016-07-01 15:07:08
○ 2016-10-06 00:02:36
○ 2026-04-15 02:02:02
○MXweb2.nymburk.cz2015-08-01 → 2016-01-03 · 4 obs
● 2016-01-03 03:20:08
○ 2016-03-25 15:58:02
○ 2026-04-15 02:02:02
○A185.25.184.2462015-08-01 → 2017-01-15 · 6 obs
● 2016-07-01 15:07:08
○ 2016-10-06 00:02:36
● 2017-01-15 22:15:04
○ 2026-03-27 15:44:50
○ 2026-04-15 02:02:02
●A5.249.147.182026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 15:44:50
● 2026-04-15 02:02:02
○A85.118.128.422016-10-06 → 2016-10-06 · 4 obs
● 2016-10-06 00:02:36
○ 2017-01-15 22:15:04
○ 2026-04-15 02:02:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| jpc.cz | 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz | 4 records |
✅ Authoritative Response
Server:185.66.36.92
NS records: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.249.147.18 |
| NS | 4 | 1.ns.gigaserver.cz, 2.ns.gigaserver.cz... |
| MX | 1 | mail.gigaserver.cz (pri: 1) |
| TXT | 2 | google-site-verification=-qdUDHzClUfvso5, v=spf1 mx a include:smtp-gw.gigaserver.c |
| SOA | 1 | 1.ns.gigaserver.cz dns.gigaserver.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz...)
Analysis
IP Addresses
jpc.cz points to IP number: 5.249.147.18.
Other host names such as agrogarden.cz, hosting.vaclavambroz.cz, uspej.cz, jahjireh.cz and root.jahjireh.cz share IPs with jpc.cz.
Name Servers
jpc.cz is delegated to four name servers: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz.
jpc.cz at least partially shares name servers with other domains, for instance canistec.cz, demcak.net, tesarek.cz, skoly-orp-cb.eu and spy-soft.cz.
these name servers are often used in conjunction with the name servers ns1.gigaserver.cz.
Two IPs per host:
1.ns.gigaserver.cz points to 2a03:1e20:0:5::92 and 185.66.36.92
2.ns.gigaserver.cz points to 2a03:1e20:0:5::93 and 185.66.36.93
3.ns.gigaserver.cz points to 2a03:1e20:0:5::250 and 185.66.36.250
One IP per host:
4.ns.gigaserver.cz points to 40.67.208.152
Mail Servers
jpc.cz is handled by a single mail server, mail.gigaserver.cz.
The mail server setup for jpc.cz matches that of other domains, for instance beznot.com, hsq-trinec.cz, danarroku.cz, mujkralicak.cz and seooptimalizacesro.cz.
jpc.cz shares mail servers with other domains, for instance jchl.cz and bb-pohar.cz.
mail.gigaserver.cz points to a single IP: 185.66.36.222.