4usystem.com.pl - robtex.com
Search for stuff
4usystem.com.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 85.128.134.239🇵🇱 NETARTGROUP | ||||||
| PTR | static-akc239.rev.nazwa.pl | ||||||
| NS | ns1.nazwa.pl ⭐ 🔒 | ||||||
| A | 77.55.125.10🇵🇱 NETARTGROUP | ||||||
| PTR | ns1.nazwa.pl | ||||||
| NS | ns2.nazwa.pl 🔒 | ||||||
| A | 77.55.126.10🇵🇱 NETARTGROUP | ||||||
| PTR | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl 🔒 | ||||||
| A | 77.55.127.10🇵🇱 NETARTGROUP | ||||||
| PTR | ns3.nazwa.pl | ||||||
| MX | 4usystem.com.pl ⭐ 🔒 | ||||||
| A | 85.128.134.239🇵🇱 NETARTGROUP | ||||||
| PTR | static-akc239.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133200 | ||||||
com.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⚠️ 🔒 | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1770991203 | ||||||
Same first word
Similar names
system4u.eu |
system4u.net |
system4u.co |
system4u.de |
system4u.biz |
system4u.in |
system4u.info |
system4u.co.nz |
system4u.mobi |
system4u.com |
system4u.cz |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 4usystem.com.pl | ns2.nazwa.pl, ns3.nazwa.pl, ns1.nazwa.pl | - |
✅ Authoritative Response
Server: 77.55.126.10
NS records: ns2.nazwa.pl, ns3.nazwa.pl, ns1.nazwa.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4usystem.com.pl (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.134.239 |
| NS | 3 | ns2.nazwa.pl, ns3.nazwa.pl... |
| MX | 1 | 4usystem.com.pl (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
AI analysis
4usystem.com.pl points to a single IP number: 85.128.134.239.
Other host names, for instance hinduja.pl, woldar.com, medica.org.pl, kredytyolsztyn.com and akademiakucania.pl share IP numbers with 4usystem.com.pl.
The domain 4usystem.com.pl is delegated to three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
4usystem.com.pl shares name servers with other domains at least partially, for instance play-internet.com, factory-pozn.nazwa.pl, abbyy.pl, menet.pl and bertrans.pl.
Host names with a single IP number:
ns1.nazwa.pl points to 77.55.125.10.
ns2.nazwa.pl points to 77.55.126.10.
ns3.nazwa.pl points to 77.55.127.10.
A single mail server handles 4usystem.com.pl and 4usystem.com.pl.
Host name 4usystem.com.pl resolves to IP 85.128.134.239.