otwock.com.pl - robtex.com
otwock.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.241.245.244🇵🇱 JMDI176.241.240.0/21 Jacek Maleszko | ||||||
| PTR | host-176-241-245-244.jmdi.pl | ||||||
| NS | turmalin.4corps.pl ⭐ | ||||||
| A | 176.241.245.246🇵🇱 JMDI176.241.240.0/21 Jacek Maleszko | ||||||
| PTR | host-176-241-245-246.jmdi.pl | ||||||
| NS | ns1.4corps.pl | ||||||
| A | 176.241.245.246🇵🇱 JMDI176.241.240.0/21 Jacek Maleszko | ||||||
| PTR | host-176-241-245-246.jmdi.pl | ||||||
| NS | ns2.4corps.pl | ||||||
| A | 83.0.33.58🇵🇱 TPNET83.0.0.0/13 for abuse: abuse@tpnet.pl | ||||||
| NS | ns3.4corps.pl ⚠️ Not in parent delegation | ||||||
| A | 176.241.245.244🇵🇱 JMDI176.241.240.0/21 Jacek Maleszko | ||||||
| PTR | host-176-241-245-244.jmdi.pl | ||||||
| MX | iryd.4corps.pl ⭐ | ||||||
| A | 176.241.245.246🇵🇱 JMDI176.241.240.0/21 Jacek Maleszko | ||||||
| PTR | host-176-241-245-246.jmdi.pl | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | turmalin.4corps.plzonemaster@otwock.com.pl 2025-07-10 #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=1774596796 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSturmalin.4corps.pl2026-03-02 → 2026-03-27 · 3 obs
● 2026-03-02 10:35:40
● 2026-03-27 23:04:22
●MXiryd.4corps.pl2017-01-01 → 2026-03-27 · 3 obs
● 2017-01-01 09:50:12
● 2026-03-27 23:04:22
○MXtopaz.softmark.com.pl2015-05-26 → 2016-04-02 · 4 obs
● 2016-04-02 07:10:02
○ 2017-01-01 09:50:12
○ 2026-03-27 23:04:22
●A176.241.245.2442026-03-02 → 2026-03-27 · 3 obs
● 2026-03-02 10:35:40
● 2026-03-27 23:04:22
○A79.189.1.2342015-05-26 → 2016-04-02 · 4 obs
● 2016-04-02 07:10:02
○ 2017-01-01 09:50:12
○ 2026-03-27 23:04:22
○A79.189.1.2362017-01-01 → 2017-01-01 · 4 obs
● 2017-01-01 09:50:12
○ 2026-03-02 10:35:40
○ 2026-03-27 23:04:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | h-dns.pl, f-dns.pl, d-dns.pl, a-dns.pl... | - |
| otwock.com.pl | ns2.4corps.pl, ns1.4corps.pl | - |
✅ Authoritative Response
Server:83.0.33.58
NS records: ns2.4corps.pl, ns1.4corps.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otwock.com.pl (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.241.245.244 |
| NS | 3 | ns3.4corps.pl, ns1.4corps.pl... |
| MX | 1 | iryd.4corps.pl (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | turmalin.4corps.pl zonemaster.otwock.com |
Analysis
IP Addresses
otwock.com.pl points to a single IP: 176.241.245.244.
Other host names such as ns3.4corps.pl and host-176-241-245-244.jmdi.pl share IP numbers with otwock.com.pl.
Name Servers
otwock.com.pl is delegated to four name servers: ns1.4corps.pl, ns2.4corps.pl, ns3.4corps.pl and turmalin.4corps.pl.
otwock.com.pl shares name servers with other domains to some extent, for instance gandalf.corp.pl, softmark.com.pl, corp.pl and 4corps.pl.
Single-IP host names:
ns1.4corps.pl points to: 176.241.245.246
ns2.4corps.pl points to: 83.0.33.58
ns3.4corps.pl points to: 176.241.245.244
turmalin.4corps.pl points to: 176.241.245.246
Names pointing to 176.241.245.246: ns1.4corps.pl and turmalin.4corps.pl
Mail Servers
otwock.com.pl is served by a single mail server, iryd.4corps.pl.
otwock.com.pl shares the same mail server setup as 4corps.pl, gandalf.corp.pl and corp.pl.
iryd.4corps.pl points to IP number 176.241.245.246.