devgroup.com.pl - dns.ninja
devgroup.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.219.122.191🇵🇱 IC-AS91.219.120.0/22 Internet Cafe Uslugi Informatyczne Miroslaw Backiel | ||||||
| PTR | host-91-219-122-191.backiel.com.pl | ||||||
| A | 194.88.154.138🇵🇱 IC-AS194.88.154.0/23 Internet Cafe uslugi informatyczne Miroslaw Backiel | ||||||
| NS | ns1.webio.pl ⭐ | ||||||
| A | 194.88.154.133🇵🇱 IC-AS194.88.154.0/23 Internet Cafe uslugi informatyczne Miroslaw Backiel | ||||||
| PTR | ns1.webio.pl | ||||||
| NS | ns2.webio.pl | ||||||
| A | 79.187.155.100🇵🇱 TPNET79.184.0.0/13 for abuse: abuse@tpnet.pl | ||||||
| PTR | hfz100.internetdsl.tpnet.pl | ||||||
| MX | mail1.webio.pl ⭐ | ||||||
| A | 194.88.154.137🇵🇱 IC-AS194.88.154.0/23 Internet Cafe uslugi informatyczne Miroslaw Backiel | ||||||
| PTR | mail1.webio.pl | ||||||
| MX | mail2.webio.pl ⭐ | ||||||
| A | 194.88.154.186🇵🇱 IC-AS194.88.154.0/23 Internet Cafe uslugi informatyczne Miroslaw Backiel | ||||||
| PTR | mail2.webio.pl | ||||||
| MX | mail3.webio.pl(20) | ||||||
| A | 194.88.154.134🇵🇱 IC-AS194.88.154.0/23 Internet Cafe uslugi informatyczne Miroslaw Backiel | ||||||
| PTR | mail3.webio.pl | ||||||
| TXT | v=spf1 a mx ptr ip4:194.88.154.129/26 ip4:78.131.153.11 -all | ||||||
| SOA | ns1.webio.plhostmaster@devgroup.com.pl 2024-02-07 #1 | ||||||
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=1782541849 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●A194.88.154.1382015-08-05 → 2026-06-27 · 2 obs
● 2026-06-27 12:20:12
●A91.219.122.1912016-03-29 → 2026-06-27 · 3 obs
● 2016-03-29 04:58:34
● 2026-06-27 12:20:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| devgroup.com.pl | ns1.webio.pl, ns2.webio.pl | - |
✅ Authoritative Response
Server:79.187.155.100
NS records: ns1.webio.pl, ns2.webio.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devgroup.com.pl (unsigned zone)
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 91.219.122.191, 194.88.154.138 |
| NS | 2 | ns1.webio.pl, ns2.webio.pl |
| MX | 3 | mail1.webio.pl (pri: 10), mail3.webio.pl (pri: 20)... |
| TXT | 1 | v=spf1 a mx ptr ip4:194.88.154.129/26 ip |
| SOA | 1 | ns1.webio.pl hostmaster.devgroup.com.pl |
Analysis
IP Addresses
devgroup.com.pl has two IP addresses: 91.219.122.191 and 194.88.154.138
Among the host names that share IP numbers with devgroup.com.pl are masterdev.pl, itblogs.pl, ow-lech.pl and two others.
Name Servers
devgroup.com.pl is delegated to two name servers: ns1.webio.pl and ns2.webio.pl.
devgroup.com.pl has the same name server delegation as a number of other domains, such as roznet.pl, mastercart.net, geekape.pl and two more.
At least some of devgroup.com.pl's name servers are shared with other domains, for example xergo.eu, pro9.eu, mardom.net and two more.
These name servers tend to be used in conjunction with the name servers ns.
Each of ns1.webio.pl and ns2.webio.pl has one IP address: ns1.webio.pl uses 194.88.154.133 and ns2.webio.pl uses 79.187.155.100.
Mail Servers
The MX records for devgroup.com.pl list three mail servers: mail1.webio.pl, mail2.webio.pl and mail3.webio.pl.
devgroup.com.pl shares at least some of its mail servers with other domains — for example myksir.com, bb-jw.de, lonex.com.pl and two more.
It is common to find these mail servers paired with the mail servers mailoffsite.webio.pl.
mail1.webio.pl, mail2.webio.pl and mail3.webio.pl each resolve to a single IP address: mail1.webio.pl resolves to 194.88.154.137, mail2.webio.pl resolves to 194.88.154.186 and mail3.webio.pl resolves to 194.88.154.134.