isac.pl - robtex.com
isac.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.128.128.104🇵🇱 NETARTGROUP85.128.128.0/24 | ||||||
| PTR | static-ajw104.rev.nazwa.pl | ||||||
| NS | ns1.nazwa.pl ⭐ | ||||||
| A | 77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24 | ||||||
| PTR | ns1.nazwa.pl | ||||||
| NS | ns2.nazwa.pl | ||||||
| A | 77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24 | ||||||
| PTR | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl | ||||||
| A | 77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24 | ||||||
| PTR | ns3.nazwa.pl | ||||||
| MX | isac.pl ⭐ | ||||||
| A | 85.128.128.104🇵🇱 NETARTGROUP85.128.128.0/24 | ||||||
| PTR | static-ajw104.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133200 | ||||||
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=1782282632 | ||||||
MX for
isac.pl |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns106.ovh.net2015-08-04 → 2017-07-29 · 4 obs
● 2017-07-29 15:52:16
○ 2026-06-11 10:36:34
○ 2026-06-24 08:53:58
●NSns1.nazwa.pl2026-06-11 → 2026-06-24 · 3 obs
● 2026-06-11 10:36:34
● 2026-06-24 08:53:58
○NSns106.ovh.net2015-08-04 → 2017-07-29 · 4 obs
● 2017-07-29 15:52:16
○ 2026-06-11 10:36:34
○ 2026-06-24 08:53:58
●NSns2.nazwa.pl2026-06-11 → 2026-06-24 · 3 obs
● 2026-06-11 10:36:34
● 2026-06-24 08:53:58
●NSns3.nazwa.pl2026-06-11 → 2026-06-24 · 3 obs
● 2026-06-11 10:36:34
● 2026-06-24 08:53:58
●MXisac.pl2026-06-11 → 2026-06-24 · 3 obs
● 2026-06-11 10:36:34
● 2026-06-24 08:53:58
○MXredirect.ovh.net2015-08-04 → 2017-07-29 · 4 obs
● 2017-07-29 15:52:16
○ 2026-06-11 10:36:34
○ 2026-06-24 08:53:58
●A85.128.128.1042026-06-11 → 2026-06-24 · 3 obs
● 2026-06-11 10:36:34
● 2026-06-24 08:53:58
○A87.98.239.52015-08-04 → 2017-07-29 · 4 obs
● 2017-07-29 15:52:16
○ 2026-06-11 10:36:34
○ 2026-06-24 08:53:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | j-dns.pl, h-dns.pl, a-dns.pl, d-dns.pl... | - |
| isac.pl | ns2.nazwa.pl, ns1.nazwa.pl, ns3.nazwa.pl | 3 records |
✅ Authoritative Response
Server:77.55.127.10
NS records: ns2.nazwa.pl, ns1.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.128.104 |
| NS | 3 | ns3.nazwa.pl, ns1.nazwa.pl... |
| MX | 1 | isac.pl (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.nazwa.pl, ns2.nazwa.pl, ns1.nazwa.pl)
Analysis
Mail Server Role
isac.pl is listed as a mail server for itself.
IP Addresses
isac.pl resolves to one IP address: 85.128.128.104.
mail.motoryzacja.nazwa.pl, kardio-plus.nazwa.pl, tfstudio.nazwa.pl and two other host names share IP numbers with isac.pl.
Name Servers
The authoritative name servers for isac.pl are ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl — three in total.
At least some of isac.pl's name servers are shared with other domains, for example czerniec.net, dominikaczajkowska.com, znanyrzeczoznawca.pl and two more.
The hostnames ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl each resolve to a single IP: ns1.nazwa.pl → 77.55.125.10, ns2.nazwa.pl → 77.55.126.10, ns3.nazwa.pl → 77.55.127.10.
Mail Servers
Mail for isac.pl is handled by one mail server — isac.pl.
isac.pl directs to just one IP number, 85.128.128.104.