case.com.pl - dns.ninja
case.com.pl
com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1785997909 | ||||||
Same first word
Similar names
DNS History
15 records (9 active, 6 former)
●NSns1.domena.pl2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
●NSns2.domena.pl2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
●NSns3.domena.pl2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
○NSns5.biznes-host.pl2015-08-23 → 2017-08-19 · 4 obs
● 2017-08-19 13:10:36
○ 2026-02-15 20:25:10
○ 2026-08-06 13:48:20
○NSns6.biznes-host.pl2015-08-23 → 2017-08-19 · 4 obs
● 2017-08-19 13:10:36
○ 2026-02-15 20:25:10
○ 2026-08-06 13:48:20
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
●MXaspmx.l.google.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
○MXmx.ikp.pl2015-08-23 → 2017-08-19 · 4 obs
● 2017-08-19 13:10:36
○ 2026-02-15 20:25:10
○ 2026-08-06 13:48:20
○MXmx0.ipartners.pl2015-08-23 → 2017-08-19 · 4 obs
● 2017-08-19 13:10:36
○ 2026-02-15 20:25:10
○ 2026-08-06 13:48:20
●A141.147.9.732026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 20:25:10
● 2026-08-06 13:48:20
○A91.189.37.1902017-04-12 → 2017-08-19 · 5 obs
● 2017-04-12 08:42:58
● 2017-08-19 13:10:36
○ 2026-02-15 20:25:10
○ 2026-08-06 13:48:20
○A91.228.198.422015-08-23 → 2016-10-26 · 4 obs
● 2016-10-26 17:19:44
○ 2017-04-12 08:42:58
○ 2026-08-06 13:48:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | d-dns.pl, j-dns.pl, a-dns.pl, b-dns.pl... | - |
| case.com.pl | ns1.domena.pl, ns2.domena.pl, ns3.domena.pl | - |
✅ Authoritative Response
Server:91.234.176.240
NS records: ns1.domena.pl, ns2.domena.pl, ns3.domena.pl
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at pl: Error: DNS query timeout: 185.159.197.48 for DNSKEY pl
⏱️ Timing
Total: 3661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.147.9.73 |
| NS | 3 | ns1.domena.pl, ns3.domena.pl... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com -all |
| SOA | 1 | ns1.domena.pl hosting.agnat.pl |
Analysis
IP Addresses
case.com.pl has exactly one IP address — 141.147.9.73.
Other host names, among them eridanus.org and gieldowscy.com, have IP numbers in common with case.com.pl.
Name Servers
DNS for case.com.pl is handled by three authoritative name servers: ns1.domena.pl, ns2.domena.pl and ns3.domena.pl.
At least some of case.com.pl's name servers are shared with other domains, for example vapiano.co.il, 3dc.pl, gospedition.com and two more.
These name servers tend to appear together with the name servers ns1.agnat.pl, ns2.agnat.pl and ns3.agnat.pl, plus two others.
ns1.domena.pl, ns2.domena.pl and ns3.domena.pl all have one IP address each — ns1.domena.pl directs to 193.239.44.33, ns2.domena.pl directs to 91.234.176.240 and ns3.domena.pl directs to 195.110.49.49.
Mail Servers
Five mail servers handle case.com.pl: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by case.com.pl are shared with other domains: ns500759.ns500758.ns500758.ns500758.ns500736.ns500735.ns500735.ns500698.ns500708.ns500708.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, ns500698.ns500758.ns500759.ns500698.ns500759.ns500735.ns500735.ns500698.ns500698.ns500735.ns500698.ns500708.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500742.ns500731.ns500731.ns500754.ns500731.ns500704.ns500688.ns500704.ns500649.ns500649.ns500649.ns500666.tenderladiesbz.com and two others among them.
It is common to find these mail servers paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx3.googlemail.com, as well as two others.
Host names pointing to two IP addresses:
aspmx.l.google.com has two IP addresses: 172.253.62.26 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.