hydrosystem.pl - robtex.com
hydrosystem.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.245.240.220🇵🇱 K-PSI-AS | ||||||
| PTR | serwer-router.hydrosystem.pl | ||||||
| NS | serwer-router.hydrosystem.pl ⭐ | ||||||
| A | 77.245.240.220🇵🇱 K-PSI-AS | ||||||
| PTR | serwer-router.hydrosystem.pl | ||||||
| NS | bis.serwer-router.hydrosystem.pl | ||||||
| A | 77.91.61.117🇵🇱 SATFILM-AS | ||||||
| PTR | bis.serwer-router.hydrosystem.pl | ||||||
| MX | serwer-router.hydrosystem.pl ⭐ | ||||||
| A | 77.245.240.220🇵🇱 K-PSI-AS | ||||||
| PTR | serwer-router.hydrosystem.pl | ||||||
| MX | bis.serwer-router.hydrosystem.pl(20) | ||||||
| A | 77.91.61.117🇵🇱 SATFILM-AS | ||||||
| PTR | bis.serwer-router.hydrosystem.pl | ||||||
| TXT | 3c5b2bf0afb68429a8f16be3b8538ba43de3f162624509dcbf0ddc99c3dd9c9 | ||||||
| TXT | v=spf1 ip4:77.245.240.220 ip4:77.91.61.117 ~all | ||||||
| SOA | serwer-router.hydrosystem.plhostmaster@hydrosystem.pl 2026-01-31 #19 | ||||||
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=1771291803 | ||||||
Up
serwer-router.hydrosystem.pl |
Same first word
hydrosystem.pl |
hydrosystem.lublin.pl |
hydrosystem.net.pl |
hydrosystem.es |
hydrosystem.de |
hydrosystem.it |
hydrosystem.cn |
hydrosystem.eu |
hydrosystem.info |
hydrosystem.com |
hydrosystem.ru |
hydrosystem.ch |
DNS History
11 records (5 active, 6 former)
●NSbis.serwer-router.hydrosystem.pl2026-02-18 → 2026-02-23 · 3 obs
● 2026-02-18 18:32:24
● 2026-02-23 02:35:54
○NSserwer-poczta.hydrosystem.pl2015-12-11 → 2017-10-11 · 5 obs
● 2015-12-11 22:31:30
● 2017-10-11 04:02:40
○ 2026-02-18 18:32:24
○ 2026-02-23 02:35:54
●NSserwer-router.hydrosystem.pl2015-07-15 → 2026-02-23 · 2 obs
● 2026-02-23 02:35:54
○NSserwer-zapasowy.hydrosystem.pl2015-07-15 → 2015-07-15 · 3 obs
○ 2015-12-11 22:31:30
○ 2026-02-23 02:35:54
●MXbis.serwer-router.hydrosystem.pl2026-02-18 → 2026-02-23 · 3 obs
● 2026-02-18 18:32:24
● 2026-02-23 02:35:54
○MXserwer-poczta.hydrosystem.pl2015-12-11 → 2017-10-11 · 5 obs
● 2015-12-11 22:31:30
● 2017-10-11 04:02:40
○ 2026-02-18 18:32:24
○ 2026-02-23 02:35:54
●MXserwer-router.hydrosystem.pl2015-07-15 → 2026-02-23 · 2 obs
● 2026-02-23 02:35:54
○MXserwer-zapasowy.hydrosystem.pl2015-07-15 → 2015-07-15 · 3 obs
○ 2015-12-11 22:31:30
○ 2026-02-23 02:35:54
○A195.114.181.952015-07-15 → 2015-12-11 · 4 obs
● 2015-12-11 22:31:30
○ 2016-03-23 07:28:20
○ 2026-02-23 02:35:54
●A77.245.240.2202026-02-18 → 2026-02-23 · 3 obs
● 2026-02-18 18:32:24
● 2026-02-23 02:35:54
○A87.251.235.2122015-07-15 → 2017-10-11 · 4 obs
● 2017-10-11 04:02:40
○ 2026-02-18 18:32:24
○ 2026-02-23 02:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hydrosystem.pl | bis.serwer-router.hydrosystem.pl, serwer-router.hydrosystem.pl | - |
✅ Authoritative Response
Server: 77.245.240.220
NS records: bis.serwer-router.hydrosystem.pl, serwer-router.hydrosystem.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hydrosystem.pl (unsigned zone)
⏱️ Timing
Total: 3315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.245.240.220 |
| NS | 2 | bis.serwer-router.hydrosystem.pl, serwer-router.hydrosystem.pl |
| MX | 2 | bis.serwer-router.hydrosystem.pl (pri: 2, serwer-router.hydrosystem.pl (pri: 10) |
| TXT | 2 | v=spf1 ip4:77.245.240.220 ip4:77.91.61.1, 3c5b2bf0afb68429a8f16be3b8538ba43de3f162 |
| SOA | 1 | serwer-router.hydrosystem.pl hostmaster. |
AI analysis
hydrosystem.pl is the parent of serwer-router.hydrosystem.pl.
hydrosystem.pl resolves to one IP number: 77.245.240.220.
Other host names such as 77245240220.rev.kpsi.pl and serwer-router.hydrosystem.pl share IP numbers with hydrosystem.pl.
hydrosystem.pl is delegated to two name servers serwer-router.hydrosystem.pl and bis.serwer-router.hydrosystem.pl.
Host names with one IP number:
serwer-router.hydrosystem.pl points to 77.245.240.220
bis.serwer-router.hydrosystem.pl points to 77.91.61.117
Two mail servers handle hydrosystem.pl: serwer-router.hydrosystem.pl and bis.serwer-router.hydrosystem.pl.