ostech.pl - dns.ninja
ostech.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.204.216.222🇵🇱 ECO-ATMAN-PL128.204.216.0/24 | ||||||
| PTR | web52.mydevil.net | ||||||
| NS | dns1.mydevil.net ⭐ | ||||||
| A | 212.91.26.139🇵🇱 ECO-ATMAN-PL212.91.26.0/24 EcoSerwers | ||||||
| PTR | dns1.mydevil.net | ||||||
| NS | dns2.mydevil.net | ||||||
| A | 80.72.35.162🇵🇱 ETOP-AS80.72.32.0/20 eTOP NET | ||||||
| PTR | backup0.admin.net.pl | ||||||
| MX | mail52.mydevil.net ⭐ | ||||||
| A | 31.186.83.94🇵🇱 ECO-ATMAN-PL31.186.80.0/21 | ||||||
| PTR | cache52.mydevil.net | ||||||
| TXT | v=spf1 mx a include:mail52.mydevil.net -all | ||||||
| TXT | google-site-verification=N6yVoj6o8giX6SGLyTUvm_jyWZZf7jtemZ8VYihLuUQ | ||||||
| SOA | dns1.mydevil.netadmin@admin.net.pl serial=2022130000 | ||||||
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=1785133963 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns1.mydevil.net2026-02-20 → 2026-07-27 · 3 obs
● 2026-02-20 12:17:36
● 2026-07-27 17:26:26
●NSdns2.mydevil.net2026-02-20 → 2026-07-27 · 3 obs
● 2026-02-20 12:17:36
● 2026-07-27 17:26:26
○NSns1.ogicom.pl2015-07-13 → 2017-02-19 · 4 obs
● 2017-02-19 17:03:12
○ 2026-02-20 12:17:36
○ 2026-07-27 17:26:26
○NSns2.ogicom.pl2015-07-13 → 2017-02-19 · 4 obs
● 2017-02-19 17:03:12
○ 2026-02-20 12:17:36
○ 2026-07-27 17:26:26
○NSns3.ogicom.pl2015-07-13 → 2017-02-19 · 4 obs
● 2017-02-19 17:03:12
○ 2026-02-20 12:17:36
○ 2026-07-27 17:26:26
●MXmail52.mydevil.net2026-02-20 → 2026-07-27 · 3 obs
● 2026-02-20 12:17:36
● 2026-07-27 17:26:26
○MXmx.ostech.pl2015-07-13 → 2017-02-19 · 4 obs
● 2017-02-19 17:03:12
○ 2026-02-20 12:17:36
○ 2026-07-27 17:26:26
●A128.204.216.2222026-02-20 → 2026-07-27 · 3 obs
● 2026-02-20 12:17:36
● 2026-07-27 17:26:26
○A93.157.98.982015-07-13 → 2017-09-26 · 4 obs
● 2017-09-26 09:47:38
○ 2026-02-20 12:17:36
○ 2026-07-27 17:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| ostech.pl | dns1.mydevil.net, dns2.mydevil.net | - |
✅ Authoritative Response
Server:80.72.35.162
NS records: dns1.mydevil.net, dns2.mydevil.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostech.pl (unsigned zone)
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.204.216.222 |
| NS | 2 | dns1.mydevil.net, dns2.mydevil.net |
| MX | 1 | mail52.mydevil.net (pri: 10) |
| TXT | 2 | google-site-verification=N6yVoj6o8giX6SG, v=spf1 mx a include:mail52.mydevil.net - |
| SOA | 1 | dns1.mydevil.net admin.admin.net.pl |
Analysis
Hierarchy
ostech.pl sits above blog.ostech.pl, www.ostech.pl and mx.ostech.pl in the domain hierarchy.
IP Addresses
ostech.pl has exactly one IP address — 128.204.216.222.
store.zalukaj-pl.tv, internoitaliano.pl, gbmedia.pl plus two other host names have IP numbers in common with ostech.pl.
Name Servers
Two name servers handle the delegation for ostech.pl: dns1.mydevil.net and dns2.mydevil.net.
The name server configuration of ostech.pl is shared with other domains, for instance bingobongo.pl, torkretnica.com, kurzirysy.pl and two others.
dns1.mydevil.net → 212.91.26.139 and dns2.mydevil.net → 80.72.35.162: one IP number per host name.
Mail Servers
ostech.pl uses one mail server — mail52.mydevil.net.
The mail server setup of ostech.pl matches that of other domains such as onyxclub.pl, rcteam.pl, butikszafeczka.pl and two others.
ostech.pl and other domains — ubraniabhp.com for instance — share at least some mail servers.
mail52.mydevil.net carries a single IP number, which is 31.186.83.94.