kozubek.org - robtex.com
kozubek.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.242.133.36🇵🇱 AS-HITME185.242.133.0/24 | ||||||
| PTR | da23036.serwervps.pl | ||||||
| NS | dns1.brainbox.com.pl ⭐ | ||||||
| A | 185.242.132.100🇵🇱 AS-HITME185.242.132.0/24 | ||||||
| NS | dns2.brainbox.com.pl | ||||||
| A | 193.178.43.30🇵🇱 AS-HITME193.178.43.0/24 | ||||||
| PTR | dns4.hitme.net.pl | ||||||
| MX | mail.kozubek.org ⭐ | ||||||
| A | 185.242.133.36🇵🇱 AS-HITME185.242.133.0/24 | ||||||
| PTR | da23036.serwervps.pl | ||||||
| TXT | v=spf1 a mx ip4:185.242.133.36 ~all | ||||||
| SOA | dns1.brainbox.com.plhostmaster@kozubek.org 2025-12-20 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778536559 | ||||||
Subdomains
Same first word
DNS History
4 records (4 active, 0 former)
●NSdns1.brainbox.com.pl2026-03-02 → 2026-05-11 · 2 obs
● 2026-05-11 22:12:32
●NSdns2.brainbox.com.pl2026-03-02 → 2026-05-11 · 2 obs
● 2026-05-11 22:12:32
●MXmail.kozubek.org2026-03-02 → 2026-05-11 · 2 obs
● 2026-05-11 22:12:32
●A185.242.133.362026-03-02 → 2026-05-11 · 2 obs
● 2026-05-11 22:12:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| kozubek.org | dns1.brainbox.com.pl, dns2.brainbox.com.pl | - |
✅ Authoritative Response
Server:193.178.43.30
NS records: dns1.brainbox.com.pl, dns2.brainbox.com.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kozubek.org (unsigned zone)
⏱️ Timing
Total: 1400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.242.133.36 |
| NS | 2 | dns1.brainbox.com.pl, dns2.brainbox.com.pl |
| MX | 1 | mail.kozubek.org (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.242.133.36 ~all |
| SOA | 1 | dns1.brainbox.com.pl hostmaster.kozubek. |
Analysis
Hierarchy
kozubek.org is a parent of www.kozubek.org and mail.kozubek.org.
IP Addresses
kozubek.org resolves to one IP number: 185.242.133.36.
other host names including i-wish.pl, da23036.serwervps.pl, mail.adwokat-kolczyk.pl, gryc.info and karczewskipogrzeby.pl share IP numbers with kozubek.org.
Name Servers
kozubek.org is delegated to two name servers dns1.brainbox.com.pl and dns2.brainbox.com.pl.
kozubek.org shares the same name server setup as other domains, for instance adwokat-kolczyk.pl, armar.info.pl, omnis.net.pl, kremulus.pl and pogrzeby-pazik.pl.
kozubek.org at least partially shares name servers with other domains, for instance kamieniarstwo24.com.pl, pobieramysie.pl, brainbox.com.pl, uslugipogrzebowe.net and dudczak-pogrzeby.pl.
These name servers are commonly used alongside dns3.hitme.net.pl and dns4.hitme.net.pl.
Host names with one IP number:
dns1.brainbox.com.pl points to 185.242.132.100
dns2.brainbox.com.pl points to 193.178.43.30
Mail Servers
kozubek.org is handled by a single mail server, mail.kozubek.org.
mail.kozubek.org resolves to IP 185.242.133.36.