stratech.pl - robtex.com
stratech.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.254.121🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | s602.calserver.eu | ||||||
| NS | ns1.cal.pl ⭐ | ||||||
| A | 45.138.106.10🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global | ||||||
| PTR | ns1.cal.pl | ||||||
| NS | ns2.cal.pl | ||||||
| A | 185.8.238.10🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global | ||||||
| PTR | ns2.cal.pl | ||||||
| MX | mail.stratech.pl ⭐ | ||||||
| A | 136.243.254.121🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | s602.calserver.eu | ||||||
| TXT | v=spf1 a mx ip4:167.235.187.71 include:_spf.cal.pl -all | ||||||
| SOA | ns1.cal.plhostmaster@stratech.pl 2026-03-16 #5 | ||||||
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=1778308356 | ||||||
Subdomains
mail.stratech.pl |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.cal.pl2026-05-04 → 2026-05-09 · 3 obs
● 2026-05-04 16:28:16
● 2026-05-09 19:44:46
○NSns1.vcl.pl2015-06-07 → 2017-09-03 · 4 obs
● 2017-09-03 17:10:16
○ 2026-05-04 16:28:16
○ 2026-05-09 19:44:46
●NSns2.cal.pl2026-05-04 → 2026-05-09 · 3 obs
● 2026-05-04 16:28:16
● 2026-05-09 19:44:46
○NSns2.vcl.pl2015-06-07 → 2017-09-03 · 4 obs
● 2017-09-03 17:10:16
○ 2026-05-04 16:28:16
○ 2026-05-09 19:44:46
●MXmail.stratech.pl2015-06-07 → 2026-05-09 · 2 obs
● 2026-05-09 19:44:46
●A136.243.254.1212026-05-04 → 2026-05-09 · 3 obs
● 2026-05-04 16:28:16
● 2026-05-09 19:44:46
○A193.17.184.1752015-06-07 → 2017-09-03 · 4 obs
● 2017-09-03 17:10:16
○ 2026-05-04 16:28:16
○ 2026-05-09 19:44:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| stratech.pl | ns1.cal.pl, ns2.cal.pl | 2 records |
✅ Authoritative Response
Server:185.8.238.10
NS records: ns1.cal.pl, ns2.cal.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stratech.pl (unsigned zone)
⏱️ Timing
Total: 376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.254.121 |
| NS | 2 | ns1.cal.pl, ns2.cal.pl |
| MX | 1 | mail.stratech.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:167.235.187.71 include:_ |
| SOA | 1 | ns1.cal.pl hostmaster.stratech.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cal.pl, ns2.cal.pl)
Analysis
Hierarchy
mail.stratech.pl has stratech.pl as its parent.
IP Addresses
stratech.pl maps to IP address 136.243.254.121.
Other host names, for instance avistamedia.pl, slavo.pl, austriansolar.com, midicom.pl and mail.jrcomputer.pl share IP numbers with stratech.pl.
Name Servers
Two name servers ns1.cal.pl and ns2.cal.pl are delegated to stratech.pl.
stratech.pl uses the same name server configuration as other domains, such as fratellipizza.pl, woprgliwice.pl, fottech.pl, autostarter.com.pl and ceprowka.pl.
stratech.pl at least partially shares name servers with other domains such as artsar.pl, litdrewpl.cal24.pl, praktyczneprojekty.cal24.pl, slaskitest.cal.pl and forestfriends.pl.
These name servers are commonly used with ns1.calserver.eu and ns2.calserver.eu.
Host names with a single IP address:
ns1.cal.pl points to 45.138.106.10
ns2.cal.pl points to 185.8.238.10
Mail Servers
stratech.pl is handled by a single mail server, mail.stratech.pl.
mail.stratech.pl points to one IP number: 136.243.254.121.