duett.pl - robtex.com
duett.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.128.147.76🇵🇱 NETARTGROUP85.128.144.0/20 | ||||||
| PTR | shared-akp76.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 | duett.pl ⭐ | ||||||
| A | 85.128.147.76🇵🇱 NETARTGROUP85.128.144.0/20 | ||||||
| PTR | shared-akp76.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| TXT | 677eef9f3b236ebc944e3eb126fbfdb5418259d4f3522f026752a4b234eeb56a | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133200 | ||||||
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=1784269986 | ||||||
MX for
duett.pl |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns1.nano.pl2015-07-19 → 2016-05-04 · 4 obs
● 2016-05-04 07:56:04
○ 2016-11-29 15:07:56
○ 2026-07-17 19:33:16
○NSdns2.nano.pl2015-07-19 → 2016-05-04 · 4 obs
● 2016-05-04 07:56:04
○ 2016-11-29 15:07:56
○ 2026-07-17 19:33:16
○NSdns3.nano.pl2015-07-19 → 2016-05-04 · 4 obs
● 2016-05-04 07:56:04
○ 2016-11-29 15:07:56
○ 2026-07-17 19:33:16
●NSns1.nazwa.pl2016-11-29 → 2026-07-17 · 3 obs
● 2016-11-29 15:07:56
● 2026-07-17 19:33:16
●NSns2.nazwa.pl2016-11-29 → 2026-07-17 · 3 obs
● 2016-11-29 15:07:56
● 2026-07-17 19:33:16
●NSns3.nazwa.pl2016-11-29 → 2026-07-17 · 3 obs
● 2016-11-29 15:07:56
● 2026-07-17 19:33:16
●MXduett.pl2016-11-29 → 2026-07-17 · 3 obs
● 2016-11-29 15:07:56
● 2026-07-17 19:33:16
○MXmx.active24.pl2015-07-19 → 2016-05-04 · 4 obs
● 2016-05-04 07:56:04
○ 2016-11-29 15:07:56
○ 2026-07-17 19:33:16
○A195.78.67.2062015-07-19 → 2016-05-04 · 4 obs
● 2016-05-04 07:56:04
○ 2016-11-29 15:07:56
○ 2026-07-17 19:33:16
○A85.128.128.992016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 15:07:56
○ 2026-06-11 11:53:00
○ 2026-07-17 19:33:16
●A85.128.147.762026-06-11 → 2026-07-17 · 3 obs
● 2026-06-11 11:53:00
● 2026-07-17 19:33:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| duett.pl | ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl | 3 records |
✅ Authoritative Response
Server:77.55.125.10
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: 1878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.147.76 |
| NS | 3 | ns3.nazwa.pl, ns1.nazwa.pl... |
| MX | 1 | duett.pl (pri: 10) |
| TXT | 2 | v=spf1 mx a ~all, 677eef9f3b236ebc944e3eb126fbfdb5418259d4 |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.nazwa.pl, ns2.nazwa.pl, ns1.nazwa.pl)
Analysis
Mail Server Role
duett.pl acts as its own mail server.
IP Addresses
duett.pl points to a single IP number: 85.128.147.76.
Name Servers
duett.pl is delegated to three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
duett.pl shares at least some of its name servers with other domains, including flagolie.pl, 143project.com, apinwest.pl and two others.
ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl each resolve to a single IP address: ns1.nazwa.pl resolves to 77.55.125.10, ns2.nazwa.pl resolves to 77.55.126.10 and ns3.nazwa.pl resolves to 77.55.127.10.
Mail Servers
duett.pl has a single mail server: duett.pl itself.
duett.pl resolves to a single IP number: 85.128.147.76.