kwengineering.pl - dns.ninja
kwengineering.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.83.237.81🇵🇱 OVH51.83.0.0/16 | ||||||
| PTR | s2.openhost.pl | ||||||
| NS | ns1.va.pl ⭐ | ||||||
| A | 51.83.238.148🇵🇱 OVH51.83.0.0/16 | ||||||
| PTR | s1.openhost.pl | ||||||
| NS | ns2.va.pl | ||||||
| A | 51.83.237.81🇵🇱 OVH51.83.0.0/16 | ||||||
| PTR | s2.openhost.pl | ||||||
| MX | kwengineering.pl ⭐ | ||||||
| A | 51.83.237.81🇵🇱 OVH51.83.0.0/16 | ||||||
| PTR | s2.openhost.pl | ||||||
| TXT | v=spf1 +a +mx +ip4:51.83.237.81 include:spf.openhost.pl ~all | ||||||
| SOA | ns1.va.pladmin@klatka.pl 2026-06-28 #1 | ||||||
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=1782887554 | ||||||
MX for
kwengineering.pl |
Same first word
kwengineering.pl |
kwengineering.de |
kwengineering.info |
kwengineering.biz |
kwengineering.eu |
kwengineering.org |
kwengineering.com |
kwengineering.us |
kwengineering.co.uk |
Similar names
DNS History
6 records (4 active, 2 former)
●MXkwengineering.pl2015-07-17 → 2026-07-01 · 2 obs
● 2026-07-01 18:50:30
○A46.105.105.1332015-07-17 → 2017-02-20 · 4 obs
● 2017-02-20 12:33:14
○ 2019-01-17 17:35:42
○ 2026-07-01 18:50:30
●A51.83.237.812026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 12:51:00
● 2026-07-01 18:50:30
○A54.36.173.1372019-01-17 → 2019-01-17 · 4 obs
● 2019-01-17 17:35:42
○ 2026-03-07 12:51:00
○ 2026-07-01 18:50:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, d-dns.pl, h-dns.pl, f-dns.pl... | - |
| kwengineering.pl | ns2.va.pl, ns1.va.pl | 2 records |
✅ Authoritative Response
Server:51.83.237.81
NS records: ns2.va.pl, ns1.va.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kwengineering.pl (unsigned zone)
⏱️ Timing
Total: 711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.83.237.81 |
| NS | 2 | ns2.va.pl, ns1.va.pl |
| MX | 1 | kwengineering.pl (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:51.83.237.81 include: |
| SOA | 1 | ns1.va.pl admin.klatka.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.va.pl, ns1.va.pl)
Analysis
Mail Server Role
kwengineering.pl is listed as a mail server for itself.
IP Addresses
kwengineering.pl resolves to one IP address: 51.83.237.81.
myciewitrynlodz.pl, dadndaves.net, magnes.tv and two other host names share IP numbers with kwengineering.pl.
Name Servers
kwengineering.pl has two authoritative name servers — ns1.va.pl and ns2.va.pl.
kwengineering.pl uses the same name servers as several other domains — among them czaszyn.pl, warszawa.wf, grajek.pl and two more.
kwengineering.pl has at least partial name server overlap with other domains, such as alastor.pl, matematykaplus.pl, anmax.eu and two others.
It is common to find these name servers paired with the name servers ns3.va.pl.
ns1.va.pl directs to 51.83.238.148 and ns2.va.pl directs to 51.83.237.81; each host name points to exactly one IP number.
Mail Servers
Mail for kwengineering.pl is handled by one mail server — kwengineering.pl.
kwengineering.pl points to one IP number — 51.83.237.81.