alfasystem.com.pl - robtex.com
alfasystem.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.185.189.246🇵🇱 ECO-ATMAN-PL91.185.189.0/24 ECO-ATMAN-MET | ||||||
| PTR | web42.mydevil.net | ||||||
| NS | dns1.mydevil.net ⭐ | ||||||
| A | 212.91.26.139🇵🇱 ECO-ATMAN-PL212.91.26.0/24 EcoSerwers | ||||||
| PTR | dns1.mydevil.net | ||||||
| NS | dns2.mydevil.net | ||||||
| A | 80.72.35.162🇵🇱 ETOP-AS80.72.32.0/20 eTOP NET | ||||||
| PTR | backup0.admin.net.pl | ||||||
| MX | mail42.mydevil.net ⭐ | ||||||
| A | 31.186.84.55🇵🇱 ECO-ATMAN-PL31.186.80.0/21 | ||||||
| PTR | cache42.mydevil.net | ||||||
| TXT | v=spf1 mx a include:mail42.mydevil.net -all | ||||||
| SOA | dns1.mydevil.netadmin@admin.net.pl serial=2019130002 | ||||||
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=1784356293 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns1.mydevil.net2026-06-19 → 2026-07-18 · 3 obs
● 2026-06-19 17:08:02
● 2026-07-18 13:24:52
●NSdns2.mydevil.net2026-06-19 → 2026-07-18 · 3 obs
● 2026-06-19 17:08:02
● 2026-07-18 13:24:52
○NSns1.superhost.pl2015-06-20 → 2019-04-07 · 4 obs
● 2019-04-07 08:25:54
○ 2026-06-19 17:08:02
○ 2026-07-18 13:24:52
○NSns2.superhost.pl2015-06-20 → 2019-04-07 · 4 obs
● 2019-04-07 08:25:54
○ 2026-06-19 17:08:02
○ 2026-07-18 13:24:52
○MXmail.superhost.pl2015-06-20 → 2017-02-13 · 4 obs
● 2017-02-13 23:33:06
○ 2019-04-07 08:25:54
○ 2026-07-18 13:24:52
●MXmail42.mydevil.net2026-06-19 → 2026-07-18 · 3 obs
● 2026-06-19 17:08:02
● 2026-07-18 13:24:52
○MXmx-alfasys.super-host.pl2019-04-07 → 2019-04-07 · 4 obs
● 2019-04-07 08:25:54
○ 2026-06-19 17:08:02
○ 2026-07-18 13:24:52
○A193.218.152.1262015-06-20 → 2019-04-07 · 4 obs
● 2019-04-07 08:25:54
○ 2026-06-19 17:08:02
○ 2026-07-18 13:24:52
●A91.185.189.2462026-06-19 → 2026-07-18 · 3 obs
● 2026-06-19 17:08:02
● 2026-07-18 13:24:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, a-dns.pl, j-dns.pl, b-dns.pl... | - |
| alfasystem.com.pl | dns1.mydevil.net, dns2.mydevil.net | - |
✅ Authoritative Response
Server:80.72.35.162
NS records: dns1.mydevil.net, dns2.mydevil.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alfasystem.com.pl (unsigned zone)
⏱️ Timing
Total: 847ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.185.189.246 |
| NS | 2 | dns1.mydevil.net, dns2.mydevil.net |
| MX | 1 | mail42.mydevil.net (pri: 10) |
| TXT | 1 | v=spf1 mx a include:mail42.mydevil.net - |
| SOA | 1 | dns1.mydevil.net admin.admin.net.pl |
Analysis
IP Addresses
alfasystem.com.pl directs to one IP number, which is 91.185.189.246.
Among the host names that share IP numbers with alfasystem.com.pl are zwolenska81.pl, prolinkcables.pl, dziwak.pl and two others.
Name Servers
The NS records for alfasystem.com.pl delegate to dns1.mydevil.net and dns2.mydevil.net.
alfasystem.com.pl has the same name server delegation as a number of other domains, such as jmobile.pl, filochowski.dev, pleuropa.pl and two more.
There is an overlap in name servers between alfasystem.com.pl and other domains, for example uslugiwroclaw.one.pl, iitm.pl and viaprojekt.eu
dns1.mydevil.net resolves to 212.91.26.139. dns2.mydevil.net resolves to 80.72.35.162. Both host names point to a single IP number.
Mail Servers
alfasystem.com.pl routes its mail through a single mail server, mail42.mydevil.net.
alfasystem.com.pl has the same mail server arrangement as a number of other domains, for example smartgroup.eu, balia.pl, silvex.net.pl and two more.
mail42.mydevil.net resolves to 31.186.84.55 and no other IP number.