masterb.pl - robtex.com
masterb.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.210.221.81🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-18821022181.seohost-mail.eu | ||||||
| NS | ns1.seohost1.pl ⭐ | ||||||
| A | 188.210.221.61🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-18821022161.seohost-mail.eu | ||||||
| NS | ns2.seohost1.pl | ||||||
| A | 185.200.44.161🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-18520044161.seohost-mail.eu | ||||||
| MX | mail.masterb.pl ⭐ | ||||||
| A | 188.210.221.81🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-18821022181.seohost-mail.eu | ||||||
| TXT | v=spf1 redirect=_spf-h21.microhost.pl | ||||||
| SOA | ns1.seohost1.plhostmaster@masterb.pl 2026-03-22 #0 | ||||||
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=1774683042 | ||||||
Subdomains
mail.masterb.pl |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.seohost1.pl2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 01:25:48
● 2026-03-28 08:18:52
○NSns1.sldc.net.pl2017-03-30 → 2017-03-30 · 3 obs
○ 2026-03-11 01:25:48
○ 2026-03-28 08:18:52
●NSns2.seohost1.pl2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 01:25:48
● 2026-03-28 08:18:52
○NSns2.sldc.net.pl2017-03-30 → 2017-03-30 · 3 obs
○ 2026-03-11 01:25:48
○ 2026-03-28 08:18:52
●MXmail.masterb.pl2017-03-30 → 2026-03-28 · 2 obs
● 2026-03-28 08:18:52
○A178.19.107.982017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 23:48:32
○ 2026-03-11 01:25:48
○ 2026-03-28 08:18:52
●A188.210.221.812026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 01:25:48
● 2026-03-28 08:18:52
○A212.91.6.582015-08-18 → 2015-08-18 · 3 obs
○ 2016-07-16 03:20:32
○ 2026-03-28 08:18:52
○A212.91.7.332015-08-18 → 2015-08-18 · 3 obs
○ 2016-07-16 03:20:32
○ 2026-03-28 08:18:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| masterb.pl | ns2.seohost1.pl, ns1.seohost1.pl | 2 records |
✅ Authoritative Response
Server:185.200.44.161
NS records: ns2.seohost1.pl, ns1.seohost1.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterb.pl (unsigned zone)
⏱️ Timing
Total: 1029ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.210.221.81 |
| NS | 2 | ns2.seohost1.pl, ns1.seohost1.pl |
| MX | 1 | mail.masterb.pl (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf-h21.microhost.pl |
| SOA | 1 | ns1.seohost1.pl hostmaster.masterb.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.seohost1.pl, ns1.seohost1.pl)
Analysis
Hierarchy
The parent of mail.masterb.pl is masterb.pl.
IP Addresses
masterb.pl points to a single IP number: 188.210.221.81.
Other host names, for instance www.infosekret.pl, wahadlo.com.pl, mail.2m7project.com, 123quickdeals.co.uk and www.rainbowtom.de share IP numbers with masterb.pl.
Name Servers
masterb.pl is delegated to two name servers: ns1.seohost1.pl and ns2.seohost1.pl.
masterb.pl uses the same name server setup as other domains, for instance krasnal.waw.pl, funduszmikro.pl, modnymakijaz.pl, digitalword.pl and traktorfan.pl.
masterb.pl shares name servers with other domains at least partially, for instance strefa-pacjenta.pl, kwiaciarnia-inspiracja.pl, komisymeblowe.waw.pl, robimytlen.pl and nataliabasinska.pl.
these name servers are commonly used with the name servers ns1.seo-host.pl, ns2.seo-host.pl, ns1.dobryhosting.info, ns2.dobryhosting.info, ns3.dobryhosting.info, ns4.dobryhosting.info, ns3.dobryserwer.net, ns4.dobryserwer.net, ns1.dobryserwer.net and ns2.dobryserwer.net.
Host names with one IP number:
ns1.seohost1.pl points to: 188.210.221.61.
ns2.seohost1.pl points to: 185.200.44.161.
Mail Servers
The mail server for masterb.pl is mail.masterb.pl.
Host name mail.masterb.pl resolves to IP 188.210.221.81.