postech.pl - dns.ninja
postech.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.41.159.224🇵🇱 HOMEPL-AS46.41.128.0/19 | ||||||
| PTR | dcsaas.net | ||||||
| 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 | server465136.nazwa.pl ⭐ | ||||||
| A | 85.128.192.33🇵🇱 NETARTGROUP85.128.192.0/18 | ||||||
| PTR | shared-ami33.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| TXT | 697c7ff90e105bcd5cf14f527dc3ffd30b1a9eef377900decc83ba6991b43690 | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133202 | ||||||
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=1781591455 | ||||||
Previously MX for
postech.pl |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns.home.pl2015-05-19 → 2017-05-28 · 4 obs
● 2017-05-28 07:19:18
○ 2026-02-25 13:02:12
○ 2026-06-16 10:34:52
○NSdns2.home.pl2015-05-19 → 2017-05-28 · 4 obs
● 2017-05-28 07:19:18
○ 2026-02-25 13:02:12
○ 2026-06-16 10:34:52
○NSdns3.home.pl2015-05-19 → 2017-05-28 · 4 obs
● 2017-05-28 07:19:18
○ 2026-02-25 13:02:12
○ 2026-06-16 10:34:52
●NSns1.nazwa.pl2026-02-25 → 2026-06-16 · 3 obs
● 2026-02-25 13:02:12
● 2026-06-16 10:34:52
●NSns2.nazwa.pl2026-02-25 → 2026-06-16 · 3 obs
● 2026-02-25 13:02:12
● 2026-06-16 10:34:52
●NSns3.nazwa.pl2026-02-25 → 2026-06-16 · 3 obs
● 2026-02-25 13:02:12
● 2026-06-16 10:34:52
○MXpostech.pl2015-05-19 → 2017-05-28 · 4 obs
● 2017-05-28 07:19:18
○ 2026-02-25 13:02:12
○ 2026-06-16 10:34:52
●MXserver465136.nazwa.pl2026-02-25 → 2026-06-16 · 3 obs
● 2026-02-25 13:02:12
● 2026-06-16 10:34:52
●A46.41.159.2242026-02-25 → 2026-06-16 · 3 obs
● 2026-02-25 13:02:12
● 2026-06-16 10:34:52
○A79.96.174.722015-05-19 → 2017-05-28 · 4 obs
● 2017-05-28 07:19:18
○ 2026-02-25 13:02:12
○ 2026-06-16 10:34:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| postech.pl | ns2.nazwa.pl, ns1.nazwa.pl, ns3.nazwa.pl | 3 records |
✅ Authoritative Response
Server:77.55.126.10
NS records: ns2.nazwa.pl, ns1.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.41.159.224 |
| NS | 3 | ns3.nazwa.pl, ns1.nazwa.pl... |
| MX | 1 | server465136.nazwa.pl (pri: 10) |
| TXT | 2 | v=spf1 mx a ~all, 697c7ff90e105bcd5cf14f527dc3ffd30b1a9eef |
| 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
IP Addresses
postech.pl has exactly one IP address — 46.41.159.224.
n.mail.dcsaas.net, maurelii.pl, alttab.pl plus two other host names have IP numbers in common with postech.pl.
Name Servers
postech.pl is served by three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
The name servers of postech.pl overlap at least partially with those of other domains — among them masterlang.eu, tygodnik7dni.pl, forumfamilyoffice.com and two more.
These name servers commonly appear alongside the name servers ns1.netart.pl and ns2.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
postech.pl uses one mail server — server465136.nazwa.pl.
postech.pl uses the same mail servers as other domains, including server465136.nazwa.pl.
server465136.nazwa.pl resolves to 85.128.192.33 and no other IP number.