kozbx.net - robtex.com
kozbx.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776070112 | ||||||
Previously MX for
kozbx.net |
Same first word
kozbx.net |
Similar names
DNS History
8 records (5 active, 3 former)
●MXkozbx-net.mail.protection.outlook.com2026-03-01 → 2026-04-13 · 3 obs
● 2026-03-01 07:24:28
● 2026-04-13 09:14:58
○MXkozbx.net2015-07-24 → 2017-03-30 · 4 obs
● 2017-03-30 23:01:16
○ 2026-03-01 07:24:28
○ 2026-04-13 09:14:58
○A85.128.128.992016-07-09 → 2017-03-30 · 5 obs
● 2016-07-09 12:37:00
● 2017-03-30 23:01:16
○ 2026-03-01 07:24:28
○ 2026-04-13 09:14:58
○A85.128.134.2502015-07-24 → 2016-03-17 · 4 obs
● 2016-03-17 11:40:22
○ 2016-07-09 12:37:00
○ 2026-04-13 09:14:58
●A85.128.255.1122026-03-01 → 2026-04-13 · 3 obs
● 2026-03-01 07:24:28
● 2026-04-13 09:14:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| kozbx.net | ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl | - |
✅ Authoritative Response
Server:77.55.125.10
NS records: ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.255.112 |
| NS | 3 | ns1.nazwa.pl, ns3.nazwa.pl... |
| MX | 1 | kozbx-net.mail.protection.outlook.com (p |
| TXT | 2 | MS=ms56127801, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
Analysis
IP Addresses
kozbx.net points to a single IP: 85.128.255.112.
Other host names, for instance endoholicstm.nazwa.pl, shared-aot112.rev.nazwa.pl and lask.sr.gov.pl share IP numbers with kozbx.net.
Name Servers
kozbx.net is delegated to three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
kozbx.net partially shares name servers with other domains; examples include pecel.pl, gmina-naklo.pl, matysek.pl, fotelegamingowe.com and arbashi.nazwa.pl.
These name servers are commonly used with ns1.netart.pl, ns2.netart.pl and ns3.netart.pl.
Host names with one IP number:
Host ns1.nazwa.pl points to 77.55.125.10.
Host ns2.nazwa.pl points to 77.55.126.10.
Host ns3.nazwa.pl points to 77.55.127.10.
Mail Servers
kozbx.net is handled by a single mail server, kozbx-net.mail.protection.outlook.com.
Hostname kozbx-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::20, 52.101.68.10, 52.101.68.36, 52.101.73.11 and 52.101.73.24.