coolcode.pl - dns.ninja
coolcode.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.78.67.13🇵🇱 CF-GDA195.78.66.0/23 | ||||||
| PTR | s145.cyber-folks.pl | ||||||
| NS | dns2.linuxpl.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.cyberfolks.pl | ||||||
| NS | dns1.linuxpl.com ⚠️ Not in parent delegation | ||||||
| A | 94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.cyberfolks.pl | ||||||
| NS | dns8.linuxpl.com ⚠️ Not in zone NS records | ||||||
| A | 94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.cyberfolks.pl | ||||||
| NS | ns8.linuxpl.com ⚠️ Not in zone NS records | ||||||
| A | 94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.cyberfolks.pl | ||||||
| MX | mail.coolcode.pl ⭐ | ||||||
| A | 195.78.67.13🇵🇱 CF-GDA195.78.66.0/23 | ||||||
| PTR | s145.cyber-folks.pl | ||||||
| TXT | v=spf1 a mx include:spf.linuxpl.com ip4:195.78.67.13 ~all | ||||||
| SOA | dns2.linuxpl.comhostmaster@coolcode.pl 2023-11-21 #1 | ||||||
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=1790404431 | ||||||
Subdomains
mail.coolcode.pl |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●NSdns1.linuxpl.com2026-08-23 → 2026-09-27 · 3 obs
● 2026-08-23 00:37:08
● 2026-09-27 01:13:36
●NSdns2.linuxpl.com2026-08-23 → 2026-09-27 · 3 obs
● 2026-08-23 00:37:08
● 2026-09-27 01:13:36
●NSdns8.linuxpl.com2016-03-26 → 2026-09-27 · 2 obs
● 2026-09-27 01:13:36
●NSns8.linuxpl.com2016-03-26 → 2026-09-27 · 2 obs
● 2026-09-27 01:13:36
●MXmail.coolcode.pl2016-03-26 → 2026-09-27 · 2 obs
● 2026-09-27 01:13:36
●A195.78.67.132026-08-23 → 2026-09-27 · 3 obs
● 2026-08-23 00:37:08
● 2026-09-27 01:13:36
○A213.239.217.432016-03-26 → 2017-09-10 · 4 obs
● 2017-09-10 15:37:28
○ 2026-08-23 00:37:08
○ 2026-09-27 01:13:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| coolcode.pl | ns8.linuxpl.com, dns8.linuxpl.com | - |
✅ Authoritative Response
Server:94.152.254.111
NS records: ns8.linuxpl.com, dns8.linuxpl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolcode.pl (unsigned zone)
⏱️ Timing
Total: 1416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.78.67.13 |
| NS | 2 | dns2.linuxpl.com, dns1.linuxpl.com |
| MX | 1 | mail.coolcode.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.linuxpl.com ip4: |
| SOA | 1 | dns2.linuxpl.com hostmaster.coolcode.pl |
Analysis
Hierarchy
The domain mail.coolcode.pl falls under the parent coolcode.pl.
IP Addresses
coolcode.pl directs to one IP number, which is 195.78.67.13.
Among the host names that share IP numbers with coolcode.pl are taxizblewo.pl, thegoodnarrative.co, justjoin.in and two others.
Name Servers
The domain coolcode.pl is delegated to these four name servers: dns1.linuxpl.com, dns2.linuxpl.com, dns8.linuxpl.com and ns8.linuxpl.com.
At least some of coolcode.pl's name servers are shared with other domains, for example gedeonmedica.pl, naszslask.info, edelikatesy.com and two more.
These name servers tend to co-occur with dns3.linuxpl.com, ns1.cyberfolks.pl, ns2.cyberfolks.pl and 7 other name servers in the same DNS delegations.
The host names dns1.linuxpl.com, dns2.linuxpl.com, dns8.linuxpl.com and ns8.linuxpl.com each carry a single IP address: dns1.linuxpl.com directs to 94.152.254.111, dns2.linuxpl.com directs to 94.152.255.111, dns8.linuxpl.com directs to 94.152.255.111 and ns8.linuxpl.com directs to 94.152.254.111. Notably, dns1.linuxpl.com and ns8.linuxpl.com share 94.152.254.111 and dns2.linuxpl.com and dns8.linuxpl.com share 94.152.255.111.
dns1.linuxpl.com along with ns8.linuxpl.com each resolve to 94.152.254.111 IP addresses.
dns2.linuxpl.com along with dns8.linuxpl.com each resolve to 94.152.255.111 IP addresses.
Mail Servers
coolcode.pl routes its mail through a single mail server, mail.coolcode.pl.
mail.coolcode.pl carries a single IP number, which is 195.78.67.13.