isu.pl - robtex.com
isu.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.111.241.149🇵🇱 IQPL-AS86.111.240.0/21 IQ-PL | ||||||
| PTR | 86-111-241-149.rev.iq.pl | ||||||
| NS | ns1.iq.pl ⭐ | ||||||
| A | 86.111.241.10🇵🇱 IQPL-AS86.111.240.0/21 IQ-PL | ||||||
| NS | ns2.iq.pl | ||||||
| A | 87.98.237.225🇵🇱 OVH87.98.128.0/17 ISP Paris, France | ||||||
| MX | mx1.iq.pl ⭐ | ||||||
| A | 86.111.241.159🇵🇱 IQPL-AS86.111.240.0/21 IQ-PL | ||||||
| MX | mail.iq.pl(5) | ||||||
| A | 86.111.241.4🇵🇱 IQPL-AS86.111.240.0/21 IQ-PL | ||||||
| TXT | v=spf1 a mx ptr ip4:86.111.240.0/21 -all | ||||||
| SOA | ns1.iq.pldns@iq.pl 2014-04-14 #2 | ||||||
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=1785306676 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●A86.111.241.1492015-08-23 → 2026-07-29 · 2 obs
● 2026-07-29 10:34:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | j-dns.pl, h-dns.pl, a-dns.pl, d-dns.pl... | - |
| isu.pl | ns1.iq.pl, ns2.iq.pl | 2 records |
✅ Authoritative Response
Server:87.98.237.225
NS records: ns1.iq.pl, ns2.iq.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isu.pl (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.111.241.149 |
| NS | 2 | ns2.iq.pl, ns1.iq.pl |
| MX | 2 | mail.iq.pl (pri: 5), mx1.iq.pl (pri: 1) |
| TXT | 1 | v=spf1 a mx ptr ip4:86.111.240.0/21 -all |
| SOA | 1 | ns1.iq.pl dns.iq.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.iq.pl, ns1.iq.pl)
Analysis
IP Addresses
isu.pl resolves to just one IP address, 86.111.241.149.
Name Servers
The NS records for isu.pl delegate to ns1.iq.pl and ns2.iq.pl.
isu.pl shares its NS records with other domains, for example notariusz-swidwin.pl, signum.com.pl, pakosc.eu and two others.
The name servers of isu.pl overlap at least partially with those of other domains — among them naturalna.net, r241-159.iq.pl, r247-99.iq.pl and two more.
These name servers commonly appear in combination with the name servers ns3.iq.pl.
Both ns1.iq.pl and ns2.iq.pl have a single IP address each — ns1.iq.pl resolves to 86.111.241.10 while ns2.iq.pl resolves to 87.98.237.225.
Mail Servers
isu.pl is served by two mail servers, mail.iq.pl and mx1.iq.pl.
Among the domains sharing a mail server setup with isu.pl are babymerc.pl, sebe.pl, ceir.pl and two others.
isu.pl partially shares its mail servers with other domains; known examples include stemik.pl, metromedia.pl and europe-direct.kolobrzeg.eu.
Both mail.iq.pl and mx1.iq.pl have a single IP address each — mail.iq.pl resolves to 86.111.241.4 while mx1.iq.pl resolves to 86.111.241.159.