mmengineering.pl - dns.ninja
mmengineering.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.128.199.14🇵🇱 NETARTGROUP85.128.192.0/18 | ||||||
| PTR | shared-amp14.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 | mmengineering.pl ⭐ | ||||||
| A | 85.128.199.14🇵🇱 NETARTGROUP85.128.192.0/18 | ||||||
| PTR | shared-amp14.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| 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=1782801292 | ||||||
MX for
mmengineering.pl |
Same first word
DNS History
6 records (5 active, 1 former)
●MXmmengineering.pl2015-07-13 → 2026-07-01 · 2 obs
● 2026-07-01 06:14:26
○A77.55.170.342015-07-13 → 2017-02-10 · 4 obs
● 2017-02-10 00:41:18
○ 2019-12-25 15:42:18
○ 2026-07-01 06:14:26
●A85.128.199.142019-12-25 → 2026-07-01 · 3 obs
● 2019-12-25 15:42:18
● 2026-07-01 06:14:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| mmengineering.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: 671ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.199.14 |
| NS | 3 | ns1.nazwa.pl, ns3.nazwa.pl... |
| MX | 1 | mmengineering.pl (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| 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
mmengineering.pl acts as its own mail server.
IP Addresses
mmengineering.pl points to a single IP number: 85.128.199.14.
Other hosts including mmengineering.com.pl, shared-amp14.rev.nazwa.pl and www.mmengineering.com.pl share IP addresses with mmengineering.pl.
Name Servers
mmengineering.pl is served by three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
There is at least partial name server overlap between mmengineering.pl and other domains — archdom.pl, jantar.waw.pl, trans-europe.fr and two more among them.
The name servers ns1.netart.pl, ns2.netart.pl and ns3.netart.pl are often found in combination with these name servers.
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
mmengineering.pl has a single mail server: mmengineering.pl itself.
mmengineering.pl resolves to 85.128.199.14 and no other IP number.