systemsensor.pl - dns.ninja
systemsensor.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.237.52.247🇵🇱 BIZNESHOST-AS91.237.52.0/24 | ||||||
| PTR | s138.cyber-folks.pl | ||||||
| NS | dns2.linuxpl.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.cyberfolks.pl | ||||||
| NS | dns1.linuxpl.com ⚠️ Not in zone NS records | ||||||
| A | 94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.cyberfolks.pl | ||||||
| NS | dns11.linuxpl.com ⚠️ Not in parent delegation | ||||||
| A | 94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.cyberfolks.pl | ||||||
| NS | ns11.linuxpl.com ⚠️ Not in zone NS records | ||||||
| A | 94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.cyberfolks.pl | ||||||
| MX | mail.systemsensor.pl ⭐ | ||||||
| A | 91.237.52.247🇵🇱 BIZNESHOST-AS91.237.52.0/24 | ||||||
| PTR | s138.cyber-folks.pl | ||||||
| TXT | 17a074b1e43a31324cae8dd097d8bdfe63217616f4ecb9dfb151d711779b5ae | ||||||
| TXT | v=spf1 a mx include:spf.linuxpl.com ip4:91.237.52.247 ip4:46.4.67.48 -all | ||||||
| TXT | dae423d3545194bc19b8f021a04b77ffc2b8cb2c28b22ad77371a9614d32ef0 | ||||||
| TXT | 6897b8b6b681e5afc9e56ec7b9e12591767e23391ca2fa2d903c6d0849710b3 | ||||||
| TXT | 75092221fc92e5cf9f78cb9140a8ecf2dce81a92ad611bf2c1f0349bcc6b13b | ||||||
| TXT | google-site-verification=hLJcES5Di9l9VZ7H0mW7c6KHn_pjnJBSNGkl4070BSU | ||||||
| TXT | b25ed89af7a5dea69878b3e6539a671f8be10f86313bd06760072f92f0f4a8a | ||||||
| SOA | dns2.linuxpl.comhostmaster@systemsensor.pl 2026-07-12 #0 | ||||||
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=1784788311 | ||||||
Subdomains
mail.systemsensor.pl |
Same first word
systemsensor.com.cn |
systemsensor.com |
systemsensor.no |
systemsensor.com.br |
systemsensor.ru |
systemsensor.com.au |
systemsensor.ca |
systemsensor.net |
systemsensor.pl |
systemsensor.org |
Similar names
norsesystems.net |
onressystems.com |
sorensystems.com |
sensorsystem.net |
sensorsystem.it |
rosensystems.com |
sensorsystem.se |
sensorsystem.com |
sensorsystem.de |
snoresystems.com |
sensorsystem.org |
DNS History
7 records (6 active, 1 former)
●NSdns1.linuxpl.com2026-03-27 → 2026-07-23 · 3 obs
● 2026-03-27 02:28:36
● 2026-07-23 13:16:12
●NSdns11.linuxpl.com2015-06-28 → 2026-07-23 · 2 obs
● 2026-07-23 13:16:12
●NSdns2.linuxpl.com2026-03-27 → 2026-07-23 · 3 obs
● 2026-03-27 02:28:36
● 2026-07-23 13:16:12
●NSns11.linuxpl.com2015-06-28 → 2026-07-23 · 2 obs
● 2026-07-23 13:16:12
●MXmail.systemsensor.pl2015-06-28 → 2026-07-23 · 2 obs
● 2026-07-23 13:16:12
○A46.4.67.72015-06-28 → 2016-12-29 · 4 obs
● 2016-12-29 21:56:36
○ 2026-03-27 02:28:36
○ 2026-07-23 13:16:12
●A91.237.52.2472026-03-27 → 2026-07-23 · 3 obs
● 2026-03-27 02:28:36
● 2026-07-23 13:16:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | 12 records |
| systemsensor.pl | ns11.linuxpl.com, dns11.linuxpl.com | - |
✅ Authoritative Response
Server:94.152.254.111
NS records: ns11.linuxpl.com, dns11.linuxpl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemsensor.pl (unsigned zone)
⏱️ Timing
Total: 776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.237.52.247 |
| NS | 2 | dns2.linuxpl.com, dns1.linuxpl.com |
| MX | 1 | mail.systemsensor.pl (pri: 10) |
| TXT | 7 | 17a074b1e43a31324cae8dd097d8bdfe63217616, v=spf1 a mx include:spf.linuxpl.com ip4:... |
| SOA | 1 | dns2.linuxpl.com hostmaster.systemsensor |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a-dns.pl, a-dns.pl, b-dns.pl...)
Analysis
Hierarchy
The domain mail.systemsensor.pl falls under the parent systemsensor.pl.
IP Addresses
systemsensor.pl has exactly one IP address — 91.237.52.247.
oris.krakow.pl, mail.jerzygarbacz.pl, mail.mejster.com plus two other host names have IP numbers in common with systemsensor.pl.
Name Servers
Four name servers handle the delegation for systemsensor.pl: dns11.linuxpl.com, dns1.linuxpl.com, dns2.linuxpl.com and ns11.linuxpl.com.
At least some of systemsensor.pl's name servers are shared with other domains, for example kolejeslaskie.pl, enhost.pl, krakoff.net and two more.
These name servers tend to co-occur with dns3.linuxpl.com, ns1.cyberfolks.pl, ns2.cyberfolks.pl and 7 other name servers in the same DNS delegations.
dns11.linuxpl.com, dns1.linuxpl.com, dns2.linuxpl.com and ns11.linuxpl.com each point to exactly one IP address. dns11.linuxpl.com directs to 94.152.255.111, dns1.linuxpl.com directs to 94.152.254.111, dns2.linuxpl.com directs to 94.152.255.111 and ns11.linuxpl.com directs to 94.152.254.111. Two pairs share an IP: dns11.linuxpl.com and dns2.linuxpl.com share 94.152.255.111, and dns1.linuxpl.com and ns11.linuxpl.com share 94.152.254.111.
dns11.linuxpl.com and dns2.linuxpl.com are host names that each point to 94.152.255.111 IP addresses.
dns1.linuxpl.com and ns11.linuxpl.com are host names that each point to 94.152.254.111 IP addresses.
Mail Servers
systemsensor.pl uses one mail server — mail.systemsensor.pl.
mail.systemsensor.pl resolves to a single IP number: 91.237.52.247.