rtbserwis.pl - robtex.com
rtbserwis.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.208.164.67🇵🇱 CF-GDA185.208.164.0/24 | ||||||
| PTR | s67.cyber-folks.pl | ||||||
| NS | dns11.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 zone NS records | ||||||
| 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 | ns11.linuxpl.com ⚠️ Not in zone NS records | ||||||
| A | 94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.cyberfolks.pl | ||||||
| MX | mail.rtbserwis.pl ⭐ | ||||||
| A | 185.208.164.67🇵🇱 CF-GDA185.208.164.0/24 | ||||||
| PTR | s67.cyber-folks.pl | ||||||
| TXT | v=spf1 a mx include:spf.linuxpl.com ip4:185.208.164.67 ip4:176.9.79.66 -all | ||||||
| TXT | 97eba7094e5cefb67ae7a7bf01f3f0aec395db26722295b0e1cb1e165702b96 | ||||||
| TXT | d8168b7a68fc0e55f1332068010a257e6bad2e3759f12072aabeb5e77bf5651 | ||||||
| TXT | d90c30522b2a6c9ad4b6d38e164620f8b0d0cad87328c4717dd7fbac0cb4fa6 | ||||||
| TXT | b4b30e91f0aaca871addf601db0a77f51e2d9dc696599c4183854601e2da509a | ||||||
| TXT | f0432cfd835bf10927ff21597ab9b7025e97750f35db112e32317cab8c0dd74 | ||||||
| SOA | dns1.linuxpl.comhostmaster@rtbserwis.pl 2026-02-02 #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=1774765962 | ||||||
Subdomains
mail.rtbserwis.pl |
Same first word
rtbserwis.pl |
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns1.linuxpl.com2026-02-24 → 2026-03-29 · 3 obs
● 2026-02-24 07:33:54
● 2026-03-29 17:41:06
●NSdns11.linuxpl.com2018-05-13 → 2026-03-29 · 2 obs
● 2026-03-29 17:41:06
●NSdns2.linuxpl.com2026-02-24 → 2026-03-29 · 3 obs
● 2026-02-24 07:33:54
● 2026-03-29 17:41:06
●NSns11.linuxpl.com2018-05-13 → 2026-03-29 · 2 obs
● 2026-03-29 17:41:06
●MXmail.rtbserwis.pl2018-05-13 → 2026-03-29 · 2 obs
● 2026-03-29 17:41:06
○A176.9.79.792018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-24 07:33:54
○ 2026-03-29 17:41:06
●A185.208.164.672026-02-24 → 2026-03-29 · 3 obs
● 2026-02-24 07:33:54
● 2026-03-29 17:41:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| rtbserwis.pl | ns11.linuxpl.com, dns11.linuxpl.com | - |
✅ Authoritative Response
Server:94.152.254.111
NS records: ns11.linuxpl.com, dns11.linuxpl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtbserwis.pl (unsigned zone)
⏱️ Timing
Total: 451ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.208.164.67 |
| NS | 2 | dns2.linuxpl.com, dns1.linuxpl.com |
| MX | 1 | mail.rtbserwis.pl (pri: 10) |
| TXT | 6 | b4b30e91f0aaca871addf601db0a77f51e2d9dc6, d90c30522b2a6c9ad4b6d38e164620f8b0d0cad8... |
| SOA | 1 | dns1.linuxpl.com hostmaster.rtbserwis.pl |
Analysis
Hierarchy
rtbserwis.pl is the parent of mail.rtbserwis.pl.
IP Addresses
rtbserwis.pl resolves to a single IP address: 185.208.164.67.
Other host names including www.swinkimorskie.eu, mail.submarine.pl, mail.e-kajka.pl, mail.decor-styl.pl and edmed.pl share IP numbers with rtbserwis.pl.
Name Servers
rtbserwis.pl is delegated to four name servers: dns11.linuxpl.com, dns1.linuxpl.com, dns2.linuxpl.com and ns11.linuxpl.com.
rtbserwis.pl at least partially shares name servers with other domains, including s67.vdl.pl, szkolarodzenia.net.pl, max-tuning.pl, alfacore.pl and dental-studio.pl.
These name servers are typically used together with the name servers dns3.linuxpl.com, ns1.cyberfolks.pl, ns2.cyberfolks.pl, ns3.cyberfolks.pl, dns10.linuxpl.com, ns10.linuxpl.com, dns12.linuxpl.com, ns12.linuxpl.com, dns9.linuxpl.com and ns9.linuxpl.com.
Host names with one IP number:
dns11.linuxpl.com points to 94.152.255.111.
dns1.linuxpl.com points to 94.152.254.111.
dns2.linuxpl.com points to 94.152.255.111.
ns11.linuxpl.com points to 94.152.254.111.
Host names pointing to 94.152.255.111: dns11.linuxpl.com and dns2.linuxpl.com.
Host names pointing to 94.152.254.111: dns1.linuxpl.com and ns11.linuxpl.com.
Mail Servers
rtbserwis.pl is handled by a single mail server, mail.rtbserwis.pl.
mail.rtbserwis.pl points to a single IP: 185.208.164.67.