techtra.pl - dns.ninja
techtra.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.186.225.128🇵🇱 NFB-AS81.186.224.0/20 Digital Media Technology Sp. z o.o. | ||||||
| PTR | pl-225-128.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.techtra.pl ⭐ | ||||||
| A | 81.186.225.128🇵🇱 NFB-AS81.186.224.0/20 Digital Media Technology Sp. z o.o. | ||||||
| PTR | pl-225-128.rgb365.eu | ||||||
| TXT | v=spf1 include:_spf.rgb365.eu ~all | ||||||
| SOA | ns11.rgb365.eutechtra@techtra.pl 2026-06-29 #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=1784442776 | ||||||
Subdomains
mail.techtra.pl |
Same first word
techtra.fr |
techtra.org |
techtra.com.my |
techtra.be |
techtra.eu |
techtra.de |
techtra.in |
techtra.co.za |
techtra.pl |
techtra.edu.my |
techtra.ca |
Similar names
DNS History
9 records (5 active, 4 former)
○NScobalt.cnpae.pl2008-11-29 → 2017-03-14 · 4 obs
● 2017-03-14 06:09:24
○ 2026-02-25 08:56:52
○ 2026-07-19 19:34:56
○NSns.dint.wroc.pl2008-11-29 → 2017-03-14 · 4 obs
● 2017-03-14 06:09:24
○ 2026-02-25 08:56:52
○ 2026-07-19 19:34:56
●NSns11.rgb365.eu2026-02-25 → 2026-07-19 · 3 obs
● 2026-02-25 08:56:52
● 2026-07-19 19:34:56
●NSns12.rgb365.eu2026-02-25 → 2026-07-19 · 3 obs
● 2026-02-25 08:56:52
● 2026-07-19 19:34:56
●NSns13.rgb365.eu2026-02-25 → 2026-07-19 · 3 obs
● 2026-02-25 08:56:52
● 2026-07-19 19:34:56
●MXmail.techtra.pl2008-11-29 → 2026-07-19 · 2 obs
● 2026-07-19 19:34:56
○A185.75.0.1152017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 06:09:24
○ 2026-02-25 08:56:52
○ 2026-07-19 19:34:56
○A217.30.156.592008-11-29 → 2016-06-20 · 4 obs
● 2016-06-20 02:39:22
○ 2017-03-14 06:09:24
○ 2026-07-19 19:34:56
●A81.186.225.1282026-02-25 → 2026-07-19 · 3 obs
● 2026-02-25 08:56:52
● 2026-07-19 19:34:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | j-dns.pl, b-dns.pl, f-dns.pl, a-dns.pl... | 12 records |
| techtra.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 techtra.pl (unsigned zone)
⏱️ Timing
Total: 1902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.186.225.128 |
| NS | 3 | ns12.rgb365.eu, ns13.rgb365.eu... |
| MX | 1 | mail.techtra.pl (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.rgb365.eu ~all |
| SOA | 1 | ns11.rgb365.eu techtra.techtra.pl |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a-dns.pl, b-dns.pl, d-dns.pl...)
Analysis
Hierarchy
techtra.pl serves as the parent of mail.techtra.pl.
IP Addresses
techtra.pl resolves to just one IP address, 81.186.225.128.
Two other host names, along with mail.nordman.pl, aquaris.com.pl and mail.transport-piachu.pl, also share IP numbers with techtra.pl.
Name Servers
DNS for techtra.pl is handled by three authoritative name servers: ns11.rgb365.eu, ns12.rgb365.eu and ns13.rgb365.eu.
techtra.pl has at least partial name server overlap with other domains, such as notariusz.krakow.pl, latajacetalerze.com, autotap.eu and two others.
ns11.rgb365.eu, ns12.rgb365.eu and ns13.rgb365.eu all have one IP address each — ns11.rgb365.eu directs to 83.143.131.250, ns12.rgb365.eu directs to 83.143.132.250 and ns13.rgb365.eu directs to 83.143.134.250.
Mail Servers
The sole mail server for techtra.pl is mail.techtra.pl.
mail.techtra.pl has exactly one IP number: 81.186.225.128.