rolco.pl - robtex.com
rolco.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.205.190.10🇵🇱 TKPSA-AS84.205.190.0/24 | ||||||
| PTR | h39.i-host.pl | ||||||
| NS | n1.safenet.pl ⭐ ⚠️ Not in parent delegation | ||||||
| A | 54.36.184.120🇫🇷 OVH54.36.0.0/16 | ||||||
| PTR | mx7.sni.pl | ||||||
| NS | dns.safenet.pl ⚠️ Not in zone NS records | ||||||
| A | 54.36.184.120🇫🇷 OVH54.36.0.0/16 | ||||||
| PTR | mx7.sni.pl | ||||||
| NS | dns2.safenet.pl ⚠️ Not in zone NS records | ||||||
| A | 51.75.49.156🇫🇷 OVH51.75.0.0/16 | ||||||
| PTR | mx8.sni.pl | ||||||
| NS | n2.safenet.pl ⚠️ Not in parent delegation | ||||||
| A | 51.75.49.156🇫🇷 OVH51.75.0.0/16 | ||||||
| PTR | mx8.sni.pl | ||||||
| MX | mail.rolco.pl ⭐ | ||||||
| A | 51.77.44.28🇵🇱 OVH51.77.0.0/16 | ||||||
| PTR | web.safenet.pl | ||||||
| TXT | v=spf1 mx a ptr include:sni.pl -all | ||||||
| SOA | n1.safenet.pladmin@sni.pl 2026-03-18 #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=1784442758 | ||||||
Subdomains
mail.rolco.pl |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns.safenet.pl2026-06-09 → 2026-07-19 · 3 obs
● 2026-06-09 23:19:50
● 2026-07-19 17:46:18
●NSdns2.safenet.pl2026-06-09 → 2026-07-19 · 3 obs
● 2026-06-09 23:19:50
● 2026-07-19 17:46:18
●NSn1.safenet.pl2015-08-16 → 2026-07-19 · 2 obs
● 2026-07-19 17:46:18
●NSn2.safenet.pl2015-08-16 → 2026-07-19 · 2 obs
● 2026-07-19 17:46:18
●MXmail.rolco.pl2015-08-16 → 2026-07-19 · 2 obs
● 2026-07-19 17:46:18
○A51.77.44.282021-01-27 → 2021-01-27 · 4 obs
● 2021-01-27 06:53:34
○ 2026-06-09 23:19:50
○ 2026-07-19 17:46:18
●A84.205.190.102026-06-09 → 2026-07-19 · 3 obs
● 2026-06-09 23:19:50
● 2026-07-19 17:46:18
○A87.98.237.1392015-08-16 → 2016-08-04 · 4 obs
● 2016-08-04 09:40:28
○ 2021-01-27 06:53:34
○ 2026-07-19 17:46:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| rolco.pl | dns.safenet.pl, dns2.safenet.pl | - |
✅ Authoritative Response
Server:51.75.49.156
NS records: dns.safenet.pl, dns2.safenet.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rolco.pl (unsigned zone)
⏱️ Timing
Total: 1153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.205.190.10 |
| NS | 2 | n1.safenet.pl, n2.safenet.pl |
| MX | 1 | mail.rolco.pl (pri: 10) |
| TXT | 1 | v=spf1 mx a ptr include:sni.pl -all |
| SOA | 1 | n1.safenet.pl admin.sni.pl |
Analysis
Hierarchy
rolco.pl serves as the parent of mail.rolco.pl.
IP Addresses
rolco.pl directs to one IP number, which is 84.205.190.10.
Among the host names that share IP numbers with rolco.pl are szarowski.pl, mediatim.pl, msbud.waw.pl and two others.
Name Servers
The domain rolco.pl is delegated to these four name servers: dns2.safenet.pl, dns.safenet.pl, n1.safenet.pl and n2.safenet.pl.
rolco.pl has at least partial name server overlap with other domains, such as gieldahandlowa.pl, clarapacta.pl, fmlubaczow.pl and two others.
These name servers tend to appear together with the name servers ns1.safenet.pl, ns2.safenet.pl and ns.safenet.pl.
dns2.safenet.pl points to 51.75.49.156. dns.safenet.pl points to 54.36.184.120. n1.safenet.pl points to 54.36.184.120. n2.safenet.pl points to 51.75.49.156. Each host has exactly one IP address.
These two host names — dns2.safenet.pl and n2.safenet.pl — each point to 51.75.49.156 IP addresses.
These two host names — dns.safenet.pl and n1.safenet.pl — each point to 54.36.184.120 IP addresses.
Mail Servers
rolco.pl routes its mail through a single mail server, mail.rolco.pl.
There is one IP number for mail.rolco.pl: 51.77.44.28.