itstream.pl - dns.ninja
itstream.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@itstream.pl 2024-02-07 #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=1785825311 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●A194.88.154.1382015-06-21 → 2026-08-05 · 2 obs
● 2026-08-05 04:48:36
●A91.219.122.1912016-02-04 → 2026-08-05 · 3 obs
● 2016-02-04 14:24:06
● 2026-08-05 04:48:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | h-dns.pl, b-dns.pl, d-dns.pl, a-dns.pl... | - |
| itstream.pl | ns2.webio.pl, ns1.webio.pl | 2 records |
✅ Authoritative Response
Server:194.88.154.133
NS records: ns2.webio.pl, ns1.webio.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itstream.pl (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 91.219.122.191, 194.88.154.138 |
| NS | 2 | ns2.webio.pl, ns1.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.itstream.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.webio.pl, ns1.webio.pl)
Analysis
IP Addresses
itstream.pl directs to two IP numbers, 91.219.122.191 and 194.88.154.138
Two other host names, along with polskie-rowery.pl, meblezaton.pl and lemurr.pl, also share IP numbers with itstream.pl.
Name Servers
itstream.pl has two authoritative name servers — ns1.webio.pl and ns2.webio.pl.
itstream.pl shares its NS records with other domains, for example programer.pl, sklepzramami.pl, paluszkami.pl and two others.
itstream.pl shares at least some of its name servers with other domains, including mardom.net, teammate.pl, busing.eu and two others.
These name servers are frequently seen alongside the name servers ns.
ns1.webio.pl and ns2.webio.pl each resolve to one IP number: ns1.webio.pl points to 194.88.154.133 and ns2.webio.pl points to 79.187.155.100.
Mail Servers
itstream.pl is handled by three mail servers: mail1.webio.pl, mail2.webio.pl and mail3.webio.pl.
There is at least a partial MX overlap between itstream.pl and other domains, including walocha.pl, eventor.pl, toursystem.pl and two others.
These mail servers often co-occur with the mail servers mailoffsite.webio.pl.
Each of the three hostnames points to exactly one IP address: mail1.webio.pl points to 194.88.154.137, mail2.webio.pl points to 194.88.154.186 and mail3.webio.pl points to 194.88.154.134.