intervis.com.pl - dns.ninja
intervis.com.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.intervis.com.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@intervis.com.pl 2025-03-06 #0 | ||||||
com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1785393176 | ||||||
Subdomains
mail.intervis.com.pl |
Same first word
intervis.fr |
intervis.nl |
intervis.com.pl |
intervis.com |
intervis.eu |
intervis.org |
intervis.pl |
intervis.net |
intervis.ch |
intervis.sk |
Similar names
DNS History
5 records (4 active, 1 former)
●MXmail.intervis.com.pl2018-05-11 → 2026-07-30 · 2 obs
● 2026-07-30 19:42:40
●A49.12.122.772026-04-14 → 2026-07-30 · 6 obs
● 2026-04-14 04:40:52
● 2026-05-08 00:45:00
○ 2026-05-08 18:05:04
● 2026-06-26 17:01:14
● 2026-07-30 19:42:40
○A5.135.137.362018-05-11 → 2018-05-11 · 3 obs
○ 2026-04-14 04:40:52
○ 2026-07-30 19:42:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | d-dns.pl, j-dns.pl, h-dns.pl, b-dns.pl... | - |
| intervis.com.pl | ns1.cal.pl, ns2.cal.pl | - |
✅ Authoritative Response
Server:185.8.238.10
NS records: ns1.cal.pl, ns2.cal.pl
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at pl: Error: DNS query timeout: 185.159.197.48 for DNSKEY pl
⏱️ Timing
Total: 3922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.122.77 |
| NS | 2 | ns1.cal.pl, ns2.cal.pl |
| MX | 1 | mail.intervis.com.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:49.12.122.77 include:_sp |
| SOA | 1 | ns1.cal.pl hostmaster.intervis.com.pl |
Analysis
Hierarchy
mail.intervis.com.pl is delegated beneath intervis.com.pl.
IP Addresses
intervis.com.pl has exactly one IP address — 49.12.122.77.
mail.stamtad.com, mail.marxon.pl, wynajemreklamy.pl plus two other host names have IP numbers in common with intervis.com.pl.
Name Servers
DNS delegation for intervis.com.pl points to two name servers: ns1.cal.pl and ns2.cal.pl.
The name server configuration of intervis.com.pl is shared with other domains, for instance o14.cal.pl, klimuszko.pl, fikus.cal.pl and two others.
Some name servers delegated to intervis.com.pl are also used by other domains, notably bractwo.eu and afiuk.pl.
ns1.cal.pl → 45.138.106.10 and ns2.cal.pl → 185.8.238.10: one IP number per host name.
Mail Servers
intervis.com.pl uses one mail server — mail.intervis.com.pl.
mail.intervis.com.pl has exactly one IP number: 49.12.122.77.