ck-system.pl - robtex.com
ck-system.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.73.228.232🇵🇱 ETOP-AS185.73.228.0/22 ETOP-NET | ||||||
| NS | ns1.neteasy.pl ⭐ | ||||||
| A | 79.133.201.51🇵🇱 ETOP-AS79.133.192.0/19 eTOP NET | ||||||
| PTR | daz.neteasy.pl | ||||||
| NS | ns2.neteasy.pl | ||||||
| A | 137.74.5.37🇵🇱 OVH137.74.0.0/16 | ||||||
| PTR | ip37.ip-137-74-5.eu | ||||||
| MX | mail.ck-system.pl ⭐ | ||||||
| A | 185.73.228.232🇵🇱 ETOP-AS185.73.228.0/22 ETOP-NET | ||||||
| TXT | v=spf1 a mx ip4:178.32.91.14 ~all | ||||||
| SOA | ns1.neteasy.plhostmaster@ck-system.pl 2025-01-19 #5 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1776148393 | ||||||
Subdomains
mail.ck-system.pl |
Same first word
ck-system.com |
ck-system.pl |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.neteasy.pl2026-04-01 → 2026-04-14 · 3 obs
● 2026-04-01 18:15:44
● 2026-04-14 18:25:52
○NSns1.seo-linuxpl.com2015-07-26 → 2017-08-17 · 6 obs
● 2016-03-02 20:26:58
○ 2016-07-03 03:04:10
● 2017-08-17 23:16:34
○ 2026-04-01 18:15:44
○ 2026-04-14 18:25:52
●NSns2.neteasy.pl2026-04-01 → 2026-04-14 · 3 obs
● 2026-04-01 18:15:44
● 2026-04-14 18:25:52
○NSns2.seo-linuxpl.com2015-07-26 → 2017-08-17 · 6 obs
● 2016-03-02 20:26:58
○ 2016-07-03 03:04:10
● 2017-08-17 23:16:34
○ 2026-04-01 18:15:44
○ 2026-04-14 18:25:52
●MXmail.ck-system.pl2015-07-26 → 2026-04-14 · 5 obs
● 2016-03-02 20:26:58
○ 2016-07-03 03:04:10
● 2017-08-17 23:16:34
● 2026-04-14 18:25:52
●A185.73.228.2322026-04-01 → 2026-04-14 · 3 obs
● 2026-04-01 18:15:44
● 2026-04-14 18:25:52
○A62.212.69.2252017-08-17 → 2017-08-17 · 4 obs
● 2017-08-17 23:16:34
○ 2026-04-01 18:15:44
○ 2026-04-14 18:25:52
○A78.47.53.1242015-07-26 → 2016-03-02 · 4 obs
● 2016-03-02 20:26:58
○ 2016-07-03 03:04:10
○ 2026-04-14 18:25:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | h-dns.pl, b-dns.pl, d-dns.pl, a-dns.pl... | - |
| ck-system.pl | ns2.neteasy.pl, ns1.neteasy.pl | - |
✅ Authoritative Response
Server:137.74.5.37
NS records: ns2.neteasy.pl, ns1.neteasy.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ck-system.pl (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.73.228.232 |
| NS | 2 | ns1.neteasy.pl, ns2.neteasy.pl |
| MX | 1 | mail.ck-system.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:178.32.91.14 ~all |
| SOA | 1 | ns1.neteasy.pl hostmaster.ck-system.pl |
Analysis
Hierarchy
ck-system.pl is a parent of mail.ck-system.pl.
IP Addresses
ck-system.pl points to a single IP number: 185.73.228.232.
Other host names, for instance xl.edu.pl, www.xl.edu.pl, mail.tynkilublin.com.pl, mail.ck-system.pl and ibp.org.pl share IP numbers with ck-system.pl.
Name Servers
Delegation for ck-system.pl rests with two name servers, ns1.neteasy.pl and ns2.neteasy.pl.
ck-system.pl shares the same name server setup as other domains, including snk.pl, skc.org.pl, cbdsuszkonopie.pl, szkolacalipso.pl and konferencjatradingowa.pl.
ck-system.pl at least partially shares name servers with other domains, for instance ewpa-sklep.pl, kompiko.pl, most.torun.pl, kirschkerne.pl and slomniki.com.
Host names with one IP number: ns1.neteasy.pl points to 79.133.201.51; ns2.neteasy.pl points to 137.74.5.37.
Mail Servers
ck-system.pl is handled by a single mail server, mail.ck-system.pl.
mail.ck-system.pl points to a single IP: 185.73.228.232.