ar4.pl - robtex.com
ar4.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.78.66.13🇵🇱 CF-GDA195.78.66.0/23 | ||||||
| PTR | s103.cyber-folks.pl | ||||||
| NS | ns1.cyberfolks.pl ⭐ | ||||||
| A | 94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.cyberfolks.pl | ||||||
| NS | ns2.cyberfolks.pl | ||||||
| A | 94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.cyberfolks.pl | ||||||
| NS | ns3.cyberfolks.pl | ||||||
| A | 94.152.254.161🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns3.cyberfolks.pl | ||||||
| MX | mail.ar4.pl ⭐ | ||||||
| A | 195.78.66.13🇵🇱 CF-GDA195.78.66.0/23 | ||||||
| PTR | s103.cyber-folks.pl | ||||||
| TXT | v=spf1 a mx include:_spf.cyberfolks.pl -all | ||||||
| SOA | ns1.cyberfolks.plhostmaster@ar4.pl 2025-08-19 #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=1774596806 | ||||||
Subdomains
mail.ar4.pl |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.cyberfolks.pl2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 17:59:26
● 2026-03-27 21:16:50
○NSns1.hostinghouse.pl2015-07-25 → 2016-09-12 · 4 obs
● 2016-09-12 05:19:42
○ 2026-03-27 17:59:26
○ 2026-03-27 21:16:50
●NSns2.cyberfolks.pl2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 17:59:26
● 2026-03-27 21:16:50
○NSns2.hostinghouse.pl2015-07-25 → 2016-09-12 · 4 obs
● 2016-09-12 05:19:42
○ 2026-03-27 17:59:26
○ 2026-03-27 21:16:50
●NSns3.cyberfolks.pl2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 17:59:26
● 2026-03-27 21:16:50
●MXmail.ar4.pl2015-07-25 → 2026-03-27 · 2 obs
● 2026-03-27 21:16:50
○A178.33.146.1292015-07-25 → 2016-09-12 · 4 obs
● 2016-09-12 05:19:42
○ 2026-03-27 17:59:26
○ 2026-03-27 21:16:50
●A195.78.66.132026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 17:59:26
● 2026-03-27 21:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| ar4.pl | ns2.cyberfolks.pl, ns1.cyberfolks.pl, ns3.cyberfolks.pl | 3 records |
✅ Authoritative Response
Server:94.152.255.111
NS records: ns2.cyberfolks.pl, ns1.cyberfolks.pl, ns3.cyberfolks.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ar4.pl (unsigned zone)
⏱️ Timing
Total: 524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.78.66.13 |
| NS | 3 | ns3.cyberfolks.pl, ns1.cyberfolks.pl... |
| MX | 1 | mail.ar4.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.cyberfolks.pl - |
| SOA | 1 | ns1.cyberfolks.pl hostmaster.ar4.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.cyberfolks.pl, ns2.cyberfolks.pl, ns1.cyberfolks.pl)
Analysis
Hierarchy
ar4.pl is the parent of mail.ar4.pl.
IP Addresses
ar4.pl resolves to one IP number: 195.78.66.13.
other host names including mail.comp-lex.eu, www.martatargonska.pl, mail.osobista-stylistka.pl, mail.idealit.pl and mail.e-pl.org share IP numbers with ar4.pl.
Name Servers
ar4.pl is delegated to three name servers ns1.cyberfolks.pl, ns2.cyberfolks.pl and ns3.cyberfolks.pl.
ar4.pl at least partially shares name servers with other domains, for instance heliko.pl, ns2.e-creation.pl, stsandrychow.pl, chodak.com.pl and autobum.pl.
these name servers are often used together with ns1.hekko.net.pl, ns2.hekko.net.pl, dns1.linuxpl.com and dns2.linuxpl.com.
Host names with one IP number: ns1.cyberfolks.pl points to 94.152.254.111; ns2.cyberfolks.pl points to 94.152.255.111; ns3.cyberfolks.pl points to 94.152.254.161.
Mail Servers
ar4.pl is handled by a single mail server, mail.ar4.pl.
mail.ar4.pl resolves to IP 195.78.66.13.