csystem.pl - dns.ninja
csystem.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ex52.internetdsl.tpnet.pl ⚠️ Not in zone NS records | ||||||
| NS | ns1.zwirek.net ⚠️ Not in zone NS records | ||||||
| A | 147.135.210.208🇵🇱 OVH147.135.128.0/17 SAS | ||||||
| PTR | mail.zwirek.net | ||||||
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=1786343672 | ||||||
PTR for
Previously NS for
csystem.pl |
Same first word
csystem.sk |
csystem.gr |
csystem.cz |
csystem.ru |
csystem.eu |
csystem.com.mx |
csystem.com |
csystem.it |
csystem.biz |
csystem.de |
csystem.org |
csystem.pl |
Similar names
systemc.co.jp |
systemc.in |
systemc.com.au |
systemc.net |
systemc.com |
systemc.it |
symtecs.com |
systemc.org |
systemc.ru |
systemc.pl |
DNS History
7 records (2 active, 5 former)
○NSawm98.internetdsl.tpnet.pl2017-01-23 → 2017-01-23 · 4 obs
○ 2016-04-27 10:13:40
● 2017-01-23 23:57:38
○ 2017-06-27 14:04:12
○ 2026-08-11 02:00:30
● 2017-01-23 23:57:38
○ 2017-06-27 14:04:12
○ 2026-08-11 02:00:30
○NScsystem.pl2015-06-30 → 2017-01-23 · 4 obs
● 2015-06-30 18:22:54
● 2017-01-23 23:57:38
○ 2017-06-27 14:04:12
○ 2026-08-11 02:00:30
● 2017-01-23 23:57:38
○ 2017-06-27 14:04:12
○ 2026-08-11 02:00:30
●NSex52.internetdsl.tpnet.pl2017-06-27 → 2026-08-11 · 3 obs
○ 2017-01-23 23:57:38
● 2017-06-27 14:04:12
● 2026-08-11 02:00:30
● 2017-06-27 14:04:12
● 2026-08-11 02:00:30
●NSns1.zwirek.net2017-06-27 → 2026-08-11 · 3 obs
○ 2017-01-23 23:57:38
● 2017-06-27 14:04:12
● 2026-08-11 02:00:30
● 2017-06-27 14:04:12
● 2026-08-11 02:00:30
○NSns7.az.pl2015-06-30 → 2016-04-27 · 4 obs
● 2015-06-30 18:22:54
● 2016-04-27 10:13:40
○ 2017-01-23 23:57:38
○ 2026-08-11 02:00:30
● 2016-04-27 10:13:40
○ 2017-01-23 23:57:38
○ 2026-08-11 02:00:30
○MXmail.csystem.pl2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 19:46:28
○ 2026-06-15 04:45:54
○ 2026-08-11 02:00:30
○ 2026-06-15 04:45:54
○ 2026-08-11 02:00:30
○A80.53.23.522015-06-30 → 2026-02-22 · 4 obs
● 2015-06-30 18:22:54
● 2026-02-22 19:46:28
○ 2026-06-15 04:45:54
○ 2026-08-11 02:00:30
● 2026-02-22 19:46:28
○ 2026-06-15 04:45:54
○ 2026-08-11 02:00:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| csystem.pl | ns1.zwirek.net, ex52.internetdsl.tpnet.pl | - |
✅ Authoritative Response
Server:80.53.23.52
NS records: ns1.zwirek.net, ex52.internetdsl.tpnet.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csystem.pl (unsigned zone)
⏱️ Timing
Total: 4805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.53.23.52 |
| NS | 2 | ns1.zwirek.net, ex52.internetdsl.tpnet.pl |
| MX | 1 | mail.csystem.pl (pri: 10) |
| TXT | 1 | v=spf1 |
| SOA | 1 | ex52.internetdsl.tpnet.pl root.csystem.p |
Analysis
Name Servers
csystem.pl has two authoritative name servers — ns1.zwirek.net and ex52.internetdsl.tpnet.pl.
The name servers for csystem.pl overlap at least partially with those of other domains — for example zwirek.net.
These name servers commonly appear alongside the name servers fns1.42.pl and fns2.42.pl.
Hosts with just one IP address:
ns1.zwirek.net resolves to 147.135.210.208.