cpp.edu.pl - dns.ninja
cpp.edu.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.98.239.5🇵🇱 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns110.ovh.net ⭐ | ||||||
| A | 2001:41d0:d01:400::2OVH2001:41d0::/32 IPv6 | ||||||
| A | 5.196.44.1OVH5.196.0.0/16 | ||||||
| NS | ns110.ovh.net | ||||||
| A | 2001:41d0:b00:fe00::2OVH2001:41d0::/32 IPv6 | ||||||
| A | 5.135.78.233 | ||||||
| MX | mx4.mail.ovh.net ⭐ | ||||||
| A | 178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx4.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(10) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | 1|www.cpp.edu.pl | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| SOA | dns110.ovh.nettech@ovh.net serial=2093002182 | ||||||
edu.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=1793691040 | ||||||
Same first word
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DNS History
5 records (5 active, 0 former)
●MXmx3.mail.ovh.net2026-10-28 → 2026-11-03 · 2 obs
● 2026-11-03 19:04:04
●MXmx4.mail.ovh.net2026-10-28 → 2026-11-03 · 2 obs
● 2026-11-03 19:04:04
●A87.98.239.52026-10-28 → 2026-11-03 · 2 obs
● 2026-11-03 19:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| cpp.edu.pl | dns110.ovh.net, ns110.ovh.net | - |
✅ Authoritative Response
Server:5.135.78.233
NS records: dns110.ovh.net, ns110.ovh.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at pl: Error: DNS query timeout: 192.102.225.53 for DNSKEY pl
⏱️ Timing
Total: 4172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.98.239.5 |
| NS | 2 | dns110.ovh.net, ns110.ovh.net |
| MX | 2 | mx3.mail.ovh.net (pri: 10), mx4.mail.ovh.net (pri: 1) |
| TXT | 2 | 1|www.cpp.edu.pl, v=spf1 include:mx.ovh.com ~all |
| SOA | 1 | dns110.ovh.net tech.ovh.net |
Analysis
IP Addresses
cpp.edu.pl resolves to just one IP address, 87.98.239.5.
Two other host names, along with tinkerontour.com, marcmarc.net and drony-praca.com, also share IP numbers with cpp.edu.pl.
Name Servers
DNS delegation for cpp.edu.pl points to two name servers: dns110.ovh.net and ns110.ovh.net.
cpp.edu.pl shares its NS records with other domains, for example geostone.fr, majestichotel.ovh, pele1958.com and two others.
dns110.ovh.net directs to 5.196.44.1 and 2001:41d0:d01:400::2. ns110.ovh.net directs to 5.135.78.233 and 2001:41d0:b00:fe00::2. Each host name carries two IP addresses.
Mail Servers
cpp.edu.pl is served by two mail servers, mx3.mail.ovh.net and mx4.mail.ovh.net.
Among the domains sharing a mail server setup with cpp.edu.pl are radiotherapie-chalon-sur-saone.com, batiroi.com, atelierdesgourmands.be and two others.
cpp.edu.pl shares at least partially some mail servers with other domains, for instance csekip.com, sf-conference.com, hradar.ai and two other.
These mail servers are frequently paired with the mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.
mx3.mail.ovh.net and mx4.mail.ovh.net each resolve to one IP number: mx3.mail.ovh.net points to 91.121.53.175 and mx4.mail.ovh.net points to 178.32.124.207.