usk1.pl - robtex.com
usk1.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.227.123.150🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb | ||||||
| PTR | k21.unixstorm.org | ||||||
| NS | ns1.unixstorm.org ⭐ | ||||||
| A | 91.227.122.50🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb | ||||||
| PTR | ns1.unixstorm.org | ||||||
| NS | ns2.unixstorm.org | ||||||
| A | 91.227.123.50🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb | ||||||
| PTR | ns2.unixstorm.org | ||||||
| MX | poczta.usk1.pl ⭐ | ||||||
| A | 212.182.93.230🇵🇱 LUBMAN-COM-AS212.182.80.0/20 non-academic part of Lublin MAN, Poland | ||||||
| TXT | v=spf1 a mx ip4:91.227.123.150 ~all | ||||||
| SOA | ns1.unixstorm.orghostmaster@usk1.pl 2026-03-09 #1 | ||||||
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=1773473727 | ||||||
Subdomains
212-182-93-230.usk1.pl |
poczta.usk1.pl |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.unixstorm.org2026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 05:31:50
●NSns2.unixstorm.org2026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 05:31:50
●MXpoczta.usk1.pl2026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 05:31:50
●A91.227.123.1502026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 05:31:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| usk1.pl | ns2.unixstorm.org, ns1.unixstorm.org | - |
✅ Authoritative Response
Server:91.227.122.50
NS records: ns2.unixstorm.org, ns1.unixstorm.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usk1.pl (unsigned zone)
⏱️ Timing
Total: 1058ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.227.123.150 |
| NS | 2 | ns2.unixstorm.org, ns1.unixstorm.org |
| MX | 1 | poczta.usk1.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.227.123.150 ~all |
| SOA | 1 | ns1.unixstorm.org hostmaster.usk1.pl |
Analysis
Hierarchy
usk1.pl is a parent of 212-182-93-230.usk1.pl and poczta.usk1.pl.
IP Addresses
usk1.pl resolves to one IP number: 91.227.123.150.
other host names including forum.c64power.com, ecokarma.pl, mail.planetgroom.pl, windmar.com.pl and www.koneserzysmaku.pl share IP numbers with usk1.pl.
Name Servers
usk1.pl is delegated to two name servers ns1.unixstorm.org and ns2.unixstorm.org.
usk1.pl shares the same name server setup as other domains, for instance limousine-bieganow.com, plodz.pl, trasek.pl, rudeta.sk and lkts.pl.
usk1.pl at least partially shares name servers with other domains, for instance thinkhouse.pl, ajmerhost.com.pl, cottonmania.pl, stringking.net and lubelskie.travel.
These name servers are commonly used alongside ns1.oxhost.pl and ns2.oxhost.pl.
Host names with one IP number:
ns1.unixstorm.org points to 91.227.122.50
ns2.unixstorm.org points to 91.227.123.50
Mail Servers
usk1.pl is handled by a single mail server, poczta.usk1.pl.
poczta.usk1.pl resolves to IP 212.182.93.230.