oberza.com - robtex.com
oberza.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.78.66.236🇵🇱 CF-GDA195.78.66.0/23 | ||||||
| PTR | s141.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.oberza.com ⭐ | ||||||
| A | 195.78.66.236🇵🇱 CF-GDA195.78.66.0/23 | ||||||
| PTR | s141.cyber-folks.pl | ||||||
| TXT | v=spf1 a mx include:spf.linuxpl.com ip4:195.78.66.236 ~all | ||||||
| SOA | dns2.linuxpl.comhostmaster@oberza.com 2024-02-25 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784052377 | ||||||
Subdomains
mail.oberza.com |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns1.linuxpl.com2026-06-19 → 2026-07-14 · 3 obs
● 2026-06-19 18:31:20
● 2026-07-14 18:16:14
●NSdns2.linuxpl.com2026-06-19 → 2026-07-14 · 3 obs
● 2026-06-19 18:31:20
● 2026-07-14 18:16:14
●NSdns8.linuxpl.com2015-07-12 → 2026-07-14 · 2 obs
● 2026-07-14 18:16:14
●NSns8.linuxpl.com2015-07-12 → 2026-07-14 · 2 obs
● 2026-07-14 18:16:14
●MXmail.oberza.com2015-07-12 → 2026-07-14 · 2 obs
● 2026-07-14 18:16:14
●A195.78.66.2362026-06-19 → 2026-07-14 · 3 obs
● 2026-06-19 18:31:20
● 2026-07-14 18:16:14
○A213.133.97.1992015-07-12 → 2018-06-18 · 4 obs
● 2018-06-18 09:11:18
○ 2026-06-19 18:31:20
○ 2026-07-14 18:16:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| oberza.com | ns8.linuxpl.com, dns8.linuxpl.com | 2 records |
✅ Authoritative Response
Server:94.152.254.111
NS records: ns8.linuxpl.com, dns8.linuxpl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oberza.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.78.66.236 |
| NS | 2 | dns2.linuxpl.com, dns1.linuxpl.com |
| MX | 1 | mail.oberza.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.linuxpl.com ip4: |
| SOA | 1 | dns2.linuxpl.com hostmaster.oberza.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns8.linuxpl.com, dns8.linuxpl.com)
Analysis
Hierarchy
mail.oberza.com is a subdomain of oberza.com.
IP Addresses
oberza.com resolves to just one IP address, 195.78.66.236.
Two other host names, along with opusmagnum.pl, mail.amadero.pl and euro-plus.bydgoszcz.pl, also share IP numbers with oberza.com.
Name Servers
The NS records for oberza.com point to four name servers: dns1.linuxpl.com, dns2.linuxpl.com, dns8.linuxpl.com and ns8.linuxpl.com.
The name servers of oberza.com overlap at least partially with those of other domains — among them em-di.pl, joann.pl, iamone.pl and two more.
These name servers commonly appear in delegations together with ns1.cyberfolks.pl, ns2.cyberfolks.pl, ns3.cyberfolks.pl and 7 other.
Each of the four hosts has one IP address — dns1.linuxpl.com and ns8.linuxpl.com both point to 94.152.254.111 while dns2.linuxpl.com and dns8.linuxpl.com both point to 94.152.255.111.
dns1.linuxpl.com and ns8.linuxpl.com each have 94.152.254.111 IP addresses.
dns2.linuxpl.com and dns8.linuxpl.com each have 94.152.255.111 IP addresses.
Mail Servers
The sole mail server for oberza.com is mail.oberza.com.
mail.oberza.com resolves to 195.78.66.236 and no other IP number.