koder.com.pl - dns.ninja
koder.com.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.55.142.113🇵🇱 NETARTGROUP77.55.128.0/20 | ||||||
| PTR | dedicated-afm113.rev.nazwa.pl | ||||||
| NS | ns1.nazwa.pl ⭐ | ||||||
| A | 77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24 | ||||||
| PTR | ns1.nazwa.pl | ||||||
| NS | ns2.nazwa.pl | ||||||
| A | 77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24 | ||||||
| PTR | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl | ||||||
| A | 77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24 | ||||||
| PTR | ns3.nazwa.pl | ||||||
| MX | koder.com.pl ⭐ 🔒 | ||||||
| A | 77.55.142.113🇵🇱 NETARTGROUP77.55.128.0/20 | ||||||
| PTR | dedicated-afm113.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| TXT | f1603dc499b9a5609abdddacc1554a947b9ae1ed0951cb498937734f58489ef1 | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133202 | ||||||
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=1781418716 | ||||||
MX for
koder.com.pl |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.kei.pl2015-06-01 → 2017-04-09 · 4 obs
● 2017-04-09 01:10:30
○ 2026-03-22 22:56:24
○ 2026-06-14 18:20:26
●NSns1.nazwa.pl2026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 22:56:24
● 2026-06-14 18:20:26
○NSns2.kei.pl2015-06-01 → 2017-04-09 · 4 obs
● 2017-04-09 01:10:30
○ 2026-03-22 22:56:24
○ 2026-06-14 18:20:26
●NSns2.nazwa.pl2026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 22:56:24
● 2026-06-14 18:20:26
●NSns3.nazwa.pl2026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 22:56:24
● 2026-06-14 18:20:26
●MXkoder.com.pl2015-06-01 → 2026-06-14 · 2 obs
● 2026-06-14 18:20:26
○A195.149.229.1932015-06-01 → 2015-10-27 · 4 obs
● 2015-10-27 23:08:48
○ 2015-11-05 02:07:28
○ 2026-06-14 18:20:26
●A77.55.142.1132026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 22:56:24
● 2026-06-14 18:20:26
○A94.152.164.742015-11-05 → 2017-04-09 · 5 obs
● 2015-11-05 02:07:28
● 2017-04-09 01:10:30
○ 2026-03-22 22:56:24
○ 2026-06-14 18:20:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, a-dns.pl... | - |
| koder.com.pl | ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl | - |
✅ Authoritative Response
Server:77.55.127.10
NS records: ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.55.142.113 |
| NS | 3 | ns1.nazwa.pl, ns3.nazwa.pl... |
| MX | 1 | koder.com.pl (pri: 10) |
| TXT | 2 | f1603dc499b9a5609abdddacc1554a947b9ae1ed, v=spf1 mx a ~all |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
Analysis
Mail Server Role
koder.com.pl handles its own mail, functioning as its own mail server.
IP Addresses
koder.com.pl resolves to just one IP address, 77.55.142.113.
Among the host names that share IP numbers with koder.com.pl is dedicated-afm113.rev.nazwa.pl, as one example.
Name Servers
koder.com.pl is served by three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
At least some of koder.com.pl's name servers are shared with other domains, for example a-systems.pl, e-sklep24.com.pl, air-system.eu and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.netart.pl, ns2.netart.pl and ns3.netart.pl.
ns1.nazwa.pl has IP address 77.55.125.10, ns2.nazwa.pl has IP address 77.55.126.10 and ns3.nazwa.pl has IP address 77.55.127.10 — one address each.
Mail Servers
koder.com.pl is served by just one mail server: koder.com.pl.
koder.com.pl resolves to 77.55.142.113 and no other IP number.