in4tech.pl - robtex.com
in4tech.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.122.77🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | s101.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.in4tech.pl ⭐ | ||||||
| A | 49.12.122.77🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | s101.calserver.eu | ||||||
| TXT | v=spf1 a mx ip4:49.12.122.77 include:_spf.cal.pl -all | ||||||
| SOA | ns1.cal.plhostmaster@in4tech.pl 2025-03-06 #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=1774423867 | ||||||
Subdomains
mail.in4tech.pl |
Similar names
DNS History
6 records (4 active, 2 former)
●MXmail.in4tech.pl2015-08-01 → 2026-03-25 · 2 obs
● 2026-03-25 10:48:30
○A31.186.87.1662015-08-01 → 2017-01-01 · 4 obs
● 2017-01-01 06:11:20
○ 2017-12-24 17:10:44
○ 2026-03-25 10:48:30
●A49.12.122.772026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 10:48:30
○A5.135.137.362017-12-24 → 2017-12-24 · 3 obs
● 2017-12-24 17:10:44
○ 2026-03-25 10:48:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| in4tech.pl | ns2.cal.pl, ns1.cal.pl | 2 records |
✅ Authoritative Response
Server:45.138.106.10
NS records: ns2.cal.pl, ns1.cal.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for in4tech.pl (unsigned zone)
⏱️ Timing
Total: 806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.122.77 |
| NS | 2 | ns2.cal.pl, ns1.cal.pl |
| MX | 1 | mail.in4tech.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:49.12.122.77 include:_sp |
| SOA | 1 | ns1.cal.pl hostmaster.in4tech.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cal.pl, ns1.cal.pl)
Analysis
Hierarchy
in4tech.pl is the parent of mail.in4tech.pl.
IP Addresses
in4tech.pl points to a single IP number: 49.12.122.77.
other host names for instance mail.wojciechowskajasion.com, lo4.poznan.pl, nodenet.pl, mail.in4tech.pl and efbud.com.pl share IP numbers with in4tech.pl.
Name Servers
in4tech.pl is delegated to two name servers: ns1.cal.pl and ns2.cal.pl.
in4tech.pl shares the same name server setup as other domains, for example strefaeuro.eu, rolmast.pl, mino.cal.pl, itix.pl and ilmar.biz.
in4tech.pl at least partially shares name servers with other domains, for example trawinski.eu and stargard.info.
These name servers are commonly used with the name servers ns1.calserver.eu.
Host names with one IP number:
The host ns1.cal.pl points to 45.138.106.10 and the host ns2.cal.pl points to 185.8.238.10.
Mail Servers
in4tech.pl is handled by a single mail server, mail.in4tech.pl.
Host name mail.in4tech.pl points to IP address 49.12.122.77.