extech.com.pl - robtex.com
extech.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.21.192.222🇵🇱 KKI-BCI-AS81.21.192.0/21 KKI-BCI NET | ||||||
| PTR | panel2.kki.pl | ||||||
| NS | ns2.kkibci.pl ⭐ | ||||||
| A | 81.21.201.2🇵🇱 KKI-BCI-AS81.21.200.0/22 KKI-BCI NET | ||||||
| PTR | ns2.kkibci.pl | ||||||
| NS | ns.kkibci.pl | ||||||
| A | 81.21.192.130🇵🇱 KKI-BCI-AS81.21.192.0/21 KKI-BCI NET | ||||||
| PTR | ns.kkibci.pl | ||||||
| MX | mail.extech.com.pl ⭐ | ||||||
| A | 81.21.192.222🇵🇱 KKI-BCI-AS81.21.192.0/21 KKI-BCI NET | ||||||
| PTR | panel2.kki.pl | ||||||
| TXT | v=spf1 a mx include:spf.kki.pl -all | ||||||
| SOA | ns.kkibci.plhostmaster@extech.com.pl 2024-01-09 #0 | ||||||
com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1784270026 | ||||||
Subdomains
mail.extech.com.pl |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.extech.com.pl2026-06-24 → 2026-07-18 · 2 obs
● 2026-07-18 06:27:06
●A81.21.192.2222026-06-24 → 2026-07-18 · 2 obs
● 2026-07-18 06:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | j-dns.pl, b-dns.pl, f-dns.pl, a-dns.pl... | - |
| extech.com.pl | ns2.kkibci.pl, ns.kkibci.pl | - |
✅ Authoritative Response
Server:81.21.201.2
NS records: ns2.kkibci.pl, ns.kkibci.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extech.com.pl (unsigned zone)
⏱️ Timing
Total: 3722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.21.192.222 |
| NS | 2 | ns.kkibci.pl, ns2.kkibci.pl |
| MX | 1 | mail.extech.com.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kki.pl -all |
| SOA | 1 | ns.kkibci.pl hostmaster.extech.com.pl |
Analysis
Hierarchy
The domain mail.extech.com.pl falls under the parent extech.com.pl.
IP Addresses
extech.com.pl resolves to one IP address: 81.21.192.222.
mail.primeexpert.pl, biznesdruk.com.pl, margraf.pl and two other host names share IP numbers with extech.com.pl.
Name Servers
The NS records for extech.com.pl delegate to ns2.kkibci.pl and ns.kkibci.pl.
extech.com.pl uses the same name servers as several other domains — among them applanix24.pl, libertow.eu, fundacja.krakow.pl and two more.
At least some of extech.com.pl's name servers are shared with other domains, for example palacbonerowski.eu, ukosle.pl, blaszak.bci.pl and two more.
Each of ns2.kkibci.pl and ns.kkibci.pl has one IP address: ns2.kkibci.pl uses 81.21.201.2 and ns.kkibci.pl uses 81.21.192.130.
Mail Servers
Mail for extech.com.pl is handled by a single mail server, mail.extech.com.pl.
mail.extech.com.pl resolves to 81.21.192.222 and no other IP number.