mx.openkantor.pl - robtex.com
mx.openkantor.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.234.217.29🇵🇱 SPRINT-SDC91.234.217.0/24 JEE.PL, Zywiec | ||||||
| PTR | zmligota.wizjanet.pl | ||||||
openkantor.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.234.217.29🇵🇱 SPRINT-SDC91.234.217.0/24 JEE.PL, Zywiec | ||||||
| NS | dns.szu.pl ⭐ | ||||||
| NS | ns2.szu.pl ⚠️ Not in parent delegation | ||||||
| NS | ns3.boo.pl ⚠️ Not in zone NS records | ||||||
| MX | mx.openkantor.pl ⭐ | ||||||
| TXT | v=spf1 ip4:91.234.217.0/24 a mx include:_spf.google.com ~all | ||||||
| SOA | dns.szu.pladmin@szu.pl 2014-11-04 #1 | ||||||
WOT: SAFE (30/100)
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A91.234.217.292017-06-07 → 2026-05-14 · 2 obs
● 2017-06-07 21:35:54
● 2026-05-14 00:36:16
● 2026-05-14 00:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, d-dns.pl, a-dns.pl, b-dns.pl... | - |
| openkantor.pl | dns.szu.pl, ns3.boo.pl | 1 record |
✅ Authoritative Response
Server:91.234.217.4
NS records: dns.szu.pl, ns3.boo.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openkantor.pl (unsigned zone)
⏱️ Timing
Total: 1134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.234.217.29 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (dns.szu.pl)
Analysis
Mail Server Role
mx.openkantor.pl acts as a mail server for openkantor.pl.
IP Addresses
mx.openkantor.pl points to a single IP number: 91.234.217.29.
Other host names, for instance openkantor.pl, share IP numbers with mx.openkantor.pl.