123.cz - robtex.com
123.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=1783230441 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.one.cz2015-08-13 → 2016-06-19 · 4 obs
● 2016-06-19 17:39:38
○ 2017-02-14 05:33:20
○ 2026-07-05 06:07:36
●NSns1.parkingcrew.net2017-02-14 → 2026-07-05 · 3 obs
● 2017-02-14 05:33:20
● 2026-07-05 06:07:36
○NSns2.one.cz2015-08-13 → 2016-06-19 · 4 obs
● 2016-06-19 17:39:38
○ 2017-02-14 05:33:20
○ 2026-07-05 06:07:36
●NSns2.parkingcrew.net2017-02-14 → 2026-07-05 · 3 obs
● 2017-02-14 05:33:20
● 2026-07-05 06:07:36
●MXmail.h-email.net2017-02-14 → 2026-07-05 · 4 obs
○ 2026-06-24 22:44:14
● 2026-06-27 13:48:28
● 2026-07-05 06:07:36
●A104.247.81.992026-06-24 → 2026-07-05 · 3 obs
● 2026-06-24 22:44:14
● 2026-07-05 06:07:36
○A185.53.177.202015-08-13 → 2016-06-19 · 4 obs
● 2016-06-19 17:39:38
○ 2017-02-14 05:33:20
○ 2026-07-05 06:07:36
○A185.53.179.72017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 05:33:20
○ 2026-06-24 22:44:14
○ 2026-07-05 06:07:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| 123.cz | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:76.223.21.9
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 123.cz (unsigned zone)
⏱️ Timing
Total: 990ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.123.cz |
Analysis
IP Addresses
123.cz directs to one IP number, which is 104.247.81.99.
Among the host names that share IP numbers with 123.cz are saibagoel.com, e2i.eu, hot(0x63616d6769726c)s.in and two others.
Name Servers
123.cz uses two name servers for its delegation: ns1.parkingcrew.net and ns2.parkingcrew.net.
123.cz has the same name server delegation as a number of other domains, such as nhschallengeprizes.org, queerasfolk.fr.st, switha.com and two more.
Some of 123.cz's name servers are also used by other domains, including 100.75.static-chennai.tcl.net.in, static-61.249.97.14-tataidc.co.in, 115.104.112.static-delhi.tcl.net.in and onlinecam.in.
ns1.parkingcrew.net resolves to 13.248.158.159. ns2.parkingcrew.net resolves to 76.223.21.9. Both host names point to a single IP number.
Mail Servers
123.cz routes its mail through a single mail server, mail.h-email.net.
123.cz has the same mail server arrangement as a number of other domains, for example chokoladekage.com, certsavings.com, 266jq.com and two more.
mail.h-email.net directs to 10 IP numbers, including 5.75.171.74, 5.161.98.212 and 5.161.194.135, along with 7 other.