sdd.org.pl - robtex.com
sdd.org.pl
org.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=1784097066 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSfreedns1.registrar-servers.com2026-06-25 → 2026-07-15 · 2 obs
● 2026-07-15 18:17:32
●NSfreedns2.registrar-servers.com2026-06-25 → 2026-07-15 · 2 obs
● 2026-07-15 18:17:32
●NSfreedns3.registrar-servers.com2026-06-25 → 2026-07-15 · 2 obs
● 2026-07-15 18:17:32
●NSfreedns4.registrar-servers.com2026-06-25 → 2026-07-15 · 2 obs
● 2026-07-15 18:17:32
●NSfreedns5.registrar-servers.com2026-06-25 → 2026-07-15 · 2 obs
● 2026-07-15 18:17:32
●MXmail.sdd.org.pl2026-06-25 → 2026-07-15 · 2 obs
● 2026-07-15 18:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | b-dns.pl, h-dns.pl, j-dns.pl, a-dns.pl... | - |
| sdd.org.pl | freedns2.registrar-servers.com, freedns1.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com... | - |
✅ Authoritative Response
Server:195.154.94.174
NS records: freedns2.registrar-servers.com, freedns1.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com, freedns5.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdd.org.pl (unsigned zone)
⏱️ Timing
Total: 965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | freedns4.registrar-servers.com, freedns1.registrar-servers.com... |
| MX | 1 | mail.sdd.org.pl (pri: 10) |
| SOA | 1 | freedns1.registrar-servers.com hostmaste |
Analysis
Name Servers
The authoritative name servers for sdd.org.pl are freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com and two others.
At least some of sdd.org.pl's name servers are shared with other domains, for example cleverna.me, vb100.org, metapod.se and two more.
These name servers are routinely co-deployed with the name servers freedns4.registrar-servers.com, freedns5.registrar-servers.com, freedns11.registrar-servers.com and two others.
Hosts with two IP numbers each:
freedns1.registrar-servers.com resolves to two addresses: 45.58.122.83 and 2605:9880:300:1400:101:1650:5e2:54.
freedns2.registrar-servers.com resolves to two addresses: 199.119.202.76 and 2604:6600:0:1b::2.
freedns3.registrar-servers.com resolves to two addresses: 195.154.94.174 and 2001:bc8:6006:4000:8218:44ff:feef:d720.
freedns4.registrar-servers.com resolves to two addresses: 95.141.37.127 and 2a02:29e0:1:103:103::1.
freedns5.registrar-servers.com resolves to two addresses: 54.36.109.15 and 2001:41d0:700:120f::1.
Mail Servers
sdd.org.pl routes its mail through a single mail server, mail.sdd.org.pl.