developerpro.pl - dns.ninja
developerpro.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.128.254.224🇵🇱 NETARTGROUP85.128.192.0/18 | ||||||
| PTR | shared-aos224.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 | developerpro.pl ⭐ | ||||||
| A | 85.128.254.224🇵🇱 NETARTGROUP85.128.192.0/18 | ||||||
| PTR | shared-aos224.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133204 | ||||||
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=1791700360 | ||||||
MX for
developerpro.pl |
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●MXdeveloperpro.pl2015-07-15 → 2026-10-11 · 2 obs
● 2026-10-11 19:58:42
●A85.128.254.2242015-07-15 → 2026-10-11 · 2 obs
● 2026-10-11 19:58:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | 12 records |
| developerpro.pl | ns2.nazwa.pl, ns3.nazwa.pl, ns1.nazwa.pl | 3 records |
✅ Authoritative Response
Server:77.55.125.10
NS records: ns2.nazwa.pl, ns3.nazwa.pl, ns1.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 991ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.254.224 |
| NS | 3 | ns2.nazwa.pl, ns3.nazwa.pl... |
| MX | 1 | developerpro.pl (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
📌 Glue Records Collected
Total: 15
In-bailiwick: 12 (a-dns.pl, b-dns.pl, d-dns.pl...)
Out-of-bailiwick: 3 (ns3.nazwa.pl, ns2.nazwa.pl, ns1.nazwa.pl)
Analysis
Mail Server Role
developerpro.pl serves as a mail server for developerpro.pl.
IP Addresses
developerpro.pl has exactly one IP address — 85.128.254.224.
developerpro.pl shares its IP numbers with other host names, including shared-aos224.rev.nazwa.pl, self-space.eu, bwe.nazwa.pl and officebackup.eu.
Name Servers
developerpro.pl is served by three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
developerpro.pl shares at least some of its name servers with other domains, including gilieri.com, orveo.eu, job-service.com.pl and two others.
These name servers are frequently paired 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
developerpro.pl uses exactly one mail server, which is developerpro.pl.
developerpro.pl resolves to 85.128.254.224 and no other IP number.