twntb.pl - robtex.com
twntb.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.186.225.122🇵🇱 NFB-AS81.186.224.0/20 Digital Media Technology Sp. z o.o. | ||||||
| PTR | pl-225-122.rgb365.eu | ||||||
| NS | ns11.rgb365.eu ⭐ | ||||||
| A | 83.143.131.250🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o. | ||||||
| PTR | 538f83fa.as35174.net | ||||||
| NS | ns12.rgb365.eu | ||||||
| A | 83.143.132.250🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o. | ||||||
| PTR | 538f84fa.as35174.net | ||||||
| NS | ns13.rgb365.eu ⚠️ Not in parent delegation | ||||||
| A | 83.143.134.250🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o. | ||||||
| PTR | 538f86fa.as35174.net | ||||||
| MX | mail.twntb.pl ⭐ | ||||||
| A | 81.186.226.122🇵🇱 NFB-AS81.186.224.0/20 Digital Media Technology Sp. z o.o. | ||||||
| PTR | mail-226-122.rgb365.eu | ||||||
| TXT | v=spf1 include:_spf.rgb365.eu ~all | ||||||
| SOA | ns11.rgb365.eutadeusz\@bochomulski.twntb.pl 2026-02-21 #2 | ||||||
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=1773473727 | ||||||
Previously MX for
twntb.pl |
Subdomains
mail.twntb.pl |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.nazwa.pl2015-07-09 → 2017-03-24 · 4 obs
● 2017-03-24 03:58:32
○ 2026-03-03 04:47:54
○ 2026-03-24 03:07:36
●NSns11.rgb365.eu2026-03-03 → 2026-03-24 · 3 obs
● 2026-03-03 04:47:54
● 2026-03-24 03:07:36
●NSns12.rgb365.eu2026-03-03 → 2026-03-24 · 3 obs
● 2026-03-03 04:47:54
● 2026-03-24 03:07:36
●NSns13.rgb365.eu2026-03-03 → 2026-03-24 · 3 obs
● 2026-03-03 04:47:54
● 2026-03-24 03:07:36
○NSns2.nazwa.pl2015-07-09 → 2017-03-24 · 4 obs
● 2017-03-24 03:58:32
○ 2026-03-03 04:47:54
○ 2026-03-24 03:07:36
○NSns3.nazwa.pl2015-07-09 → 2017-03-24 · 4 obs
● 2017-03-24 03:58:32
○ 2026-03-03 04:47:54
○ 2026-03-24 03:07:36
●MXmail.twntb.pl2026-03-03 → 2026-03-24 · 3 obs
● 2026-03-03 04:47:54
● 2026-03-24 03:07:36
○MXtwntb.pl2015-07-09 → 2017-03-24 · 4 obs
● 2017-03-24 03:58:32
○ 2026-03-03 04:47:54
○ 2026-03-24 03:07:36
○A77.55.154.1182015-07-09 → 2017-03-24 · 4 obs
● 2017-03-24 03:58:32
○ 2026-03-03 04:47:54
○ 2026-03-24 03:07:36
●A81.186.225.1222026-03-03 → 2026-03-24 · 3 obs
● 2026-03-03 04:47:54
● 2026-03-24 03:07:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, f-dns.pl, d-dns.pl, b-dns.pl... | - |
| twntb.pl | ns12.rgb365.eu, ns11.rgb365.eu | - |
✅ Authoritative Response
Server:83.143.131.250
NS records: ns12.rgb365.eu, ns11.rgb365.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twntb.pl (unsigned zone)
⏱️ Timing
Total: 1347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.186.225.122 |
| NS | 3 | ns13.rgb365.eu, ns12.rgb365.eu... |
| MX | 1 | mail.twntb.pl (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.rgb365.eu ~all |
| SOA | 1 | ns11.rgb365.eu tadeusz\.bochomulski.twnt |
Analysis
Hierarchy
twntb.pl is the parent of mail.twntb.pl.
IP Addresses
twntb.pl points to IP number 81.186.225.122.
For instance, other host names atlanticsports.pl, gumiz.pl, mamilac.co.uk, euro-med.com.pl and igor-komputery.pl share IP numbers with twntb.pl.
Name Servers
The delegation for twntb.pl is handled by three name servers: ns11.rgb365.eu, ns12.rgb365.eu and ns13.rgb365.eu.
twntb.pl shares name servers with other domains at least partially, for example armadis.pl, nad-potokiem.pl, medicinalcenter.pl, brozi.pl and expensa.pl.
These name servers are commonly used with the name servers ns1.dcsaas.net and ns2.dcsaas.net.
Host names with a single IP address: ns11.rgb365.eu points to 83.143.131.250; ns12.rgb365.eu points to 83.143.132.250; ns13.rgb365.eu points to 83.143.134.250.
Mail Servers
twntb.pl is handled by a single mail server, mail.twntb.pl.
mail.twntb.pl points to a single IP: 81.186.226.122.