h15.pl - robtex.com
h15.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.204.218.140🇵🇱 CF-GDA185.204.216.0/22 | ||||||
| PTR | s140.cyber-folks.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 | dns2.linuxpl.com ⚠️ Not in parent delegation | ||||||
| A | 94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.cyberfolks.pl | ||||||
| NS | ns1.cyberfolks.pl ⚠️ Not in zone NS records | ||||||
| A | 94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.cyberfolks.pl | ||||||
| NS | ns2.cyberfolks.pl ⚠️ Not in zone NS records | ||||||
| A | 94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.cyberfolks.pl | ||||||
| MX | mail.h15.pl ⭐ | ||||||
| TXT | v=spf1 a mx include:spf.linuxpl.com ip4:185.204.218.140 ~all | ||||||
| SOA | dns1.linuxpl.comroot@h15.pl 2025-01-29 #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=1771291803 | ||||||
Subdomains
mail.h15.pl |
Same first word
Similar names
1h5.org |
h51.tv |
15h.us |
h51.eu |
15h.cn |
51h.in |
h51.com |
1h5.net |
1h5.com |
5h1.com |
5h1.de |
h51.ru |
15h.cc |
51h.net |
h51.store |
15h.net |
15h.de |
51h.com |
h51.de |
51h.monster |
5h1.cc |
51h.de |
15h.co.uk |
DNS History
12 records (6 active, 6 former)
●NSdns1.linuxpl.com2026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 05:58:36
● 2026-03-01 05:58:38
○NSdns10.linuxpl.com2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 06:30:42
○ 2026-03-01 05:58:36
○ 2026-03-01 05:58:38
●NSdns2.linuxpl.com2026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 05:58:36
● 2026-03-01 05:58:38
○NSdns5.linuxpl.com2015-08-14 → 2016-03-15 · 4 obs
● 2016-03-15 07:01:02
○ 2016-07-12 06:30:42
○ 2026-03-01 05:58:38
●NSns1.cyberfolks.pl2026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 05:58:36
● 2026-03-01 05:58:38
○NSns10.linuxpl.com2016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 06:30:42
○ 2026-03-01 05:58:36
○ 2026-03-01 05:58:38
●NSns2.cyberfolks.pl2026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 05:58:36
● 2026-03-01 05:58:38
○NSns5.linuxpl.com2015-08-14 → 2016-03-15 · 4 obs
● 2016-03-15 07:01:02
○ 2016-07-12 06:30:42
○ 2026-03-01 05:58:38
●MXmail.h15.pl2015-08-14 → 2026-03-01 · 2 obs
● 2026-03-01 05:58:38
●A185.204.218.1402026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 05:58:36
● 2026-03-01 05:58:38
○A188.40.80.1952016-07-12 → 2016-07-12 · 4 obs
● 2016-07-12 06:30:42
○ 2026-03-01 05:58:36
○ 2026-03-01 05:58:38
○A88.198.53.722015-08-14 → 2016-03-15 · 4 obs
● 2016-03-15 07:01:02
○ 2016-07-12 06:30:42
○ 2026-03-01 05:58:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | 12 records |
| h15.pl | ns1.cyberfolks.pl, ns2.cyberfolks.pl | 2 records |
✅ Authoritative Response
Server: 94.152.255.111
NS records: ns1.cyberfolks.pl, ns2.cyberfolks.pl
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for pl
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.204.218.140 |
| NS | 2 | dns2.linuxpl.com, dns1.linuxpl.com |
| MX | 1 | mail.h15.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.linuxpl.com ip4: |
| SOA | 1 | dns1.linuxpl.com root.h15.pl |
📌 Glue Records Collected
Total: 14
In-bailiwick: 12 (a-dns.pl, b-dns.pl, d-dns.pl...)
Out-of-bailiwick: 2 (ns2.cyberfolks.pl, ns1.cyberfolks.pl)
Analysis
Hierarchy
h15.pl is parent of mail.h15.pl.
IP Addresses
h15.pl points to a single IP: 185.204.218.140.
Other host names, for instance e-sam.pl, eakumulator.pl, www.drukarniazaproszen.pl, ekspres-do-kawy.com and www.akson.edu.pl share IP numbers with h15.pl.
Name Servers
h15.pl is delegated to four name servers: dns1.linuxpl.com, dns2.linuxpl.com, ns1.cyberfolks.pl and ns2.cyberfolks.pl.
h15.pl at least partially shares its name servers with other domains, for instance golem.org.pl, jason.com.pl, bip.kolsko.pl, debicka.pl and robosym.pl.
These name servers are commonly used with ns3.cyberfolks.pl, dns3.linuxpl.com, dns11.linuxpl.com, ns11.linuxpl.com, dns10.linuxpl.com, ns10.linuxpl.com, dns12.linuxpl.com, ns12.linuxpl.com, ns1.hekko.net.pl and ns2.hekko.net.pl.
Host names with a single IP address:
dns1.linuxpl.com and ns1.cyberfolks.pl point to 94.152.254.111; dns2.linuxpl.com and ns2.cyberfolks.pl point to 94.152.255.111.