masterbau.com - dns.ninja
masterbau.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.137.71.22🇵🇱 OVH79.137.0.0/17 | ||||||
| PTR | srv.dosieci.pl | ||||||
| NS | dns2.dosieci.pl ⭐ | ||||||
| A | 145.239.17.246🇫🇷 OVH145.239.0.0/16 | ||||||
| PTR | dns2.dosieci.pl | ||||||
| NS | dns.dosieci.pl | ||||||
| A | 2001:41d0:602:316::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 79.137.71.22🇵🇱 OVH79.137.0.0/17 | ||||||
| PTR | srv.dosieci.pl | ||||||
| MX | mail.masterbau.com ⭐ | ||||||
| A | 79.137.71.22🇵🇱 OVH79.137.0.0/17 | ||||||
| PTR | srv.dosieci.pl | ||||||
| TXT | v=spf1 +a +mx +a:srv.dosieci.pl -all | ||||||
| SOA | dns.dosieci.plmasterbau\@onlineshop.gmail.com 2026-06-10 #1 | ||||||
com
| 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=1784200827 | ||||||
Subdomains
mail.masterbau.com |
Same first word
masterbau.de |
masterbau.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns.dosieci.pl2026-04-13 → 2026-07-16 · 2 obs
● 2026-07-16 11:26:34
●NSdns2.dosieci.pl2026-04-13 → 2026-07-16 · 2 obs
● 2026-07-16 11:26:34
●MXmail.masterbau.com2026-04-13 → 2026-07-16 · 2 obs
● 2026-07-16 11:26:34
○A207.148.248.1432015-09-24 → 2017-05-30 · 5 obs
● 2015-09-24 04:53:28
● 2017-05-30 07:11:10
○ 2026-04-13 03:03:58
○ 2026-07-16 11:26:34
○A66.151.181.492015-05-10 → 2015-05-10 · 3 obs
○ 2015-09-24 04:53:28
○ 2026-07-16 11:26:34
●A79.137.71.222026-04-13 → 2026-07-16 · 3 obs
● 2026-04-13 03:03:58
● 2026-07-16 11:26:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| masterbau.com | dns.dosieci.pl, dns2.dosieci.pl | - |
✅ Authoritative Response
Server:79.137.71.22
NS records: dns.dosieci.pl, dns2.dosieci.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterbau.com (unsigned zone)
⏱️ Timing
Total: 1958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.137.71.22 |
| NS | 2 | dns2.dosieci.pl, dns.dosieci.pl |
| MX | 1 | mail.masterbau.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:srv.dosieci.pl -all |
| SOA | 1 | dns.dosieci.pl masterbau\.onlineshop.gma |
Analysis
Hierarchy
masterbau.com is a parent domain of mail.masterbau.com.
IP Addresses
masterbau.com resolves to one IP address: 79.137.71.22.
srv.dosieci.pl, mail.max4x4.pl, pyrlandia-boogie.pl and two other host names share IP numbers with masterbau.com.
Name Servers
masterbau.com is served by two delegated name servers, dns2.dosieci.pl and dns.dosieci.pl.
masterbau.com uses the same name servers as several other domains — among them dosieci.pl, panidyrektor.pl, bhpwydra.pl and two more.
Hostnames that resolve to two IP addresses:
dns.dosieci.pl maps to two IP addresses — 79.137.71.22 and 2001:41d0:602:316::1.
Hosts with just one IP address:
dns2.dosieci.pl points to the IP address 145.239.17.246.
Mail Servers
Mail for masterbau.com is handled by a single mail server, mail.masterbau.com.
There is one IP number for mail.masterbau.com: 79.137.71.22.