protocol.pl - dns.ninja
protocol.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.242.92.158🇵🇱 NETLINK-AS195.242.92.0/23 Netlink SP. z.o.o | ||||||
| NS | ns2.netlink.com.pl ⭐ | ||||||
| A | 195.242.93.130🇵🇱 NETLINK-AS195.242.92.0/23 Netlink SP. z.o.o | ||||||
| PTR | ns2.netlink.com.pl | ||||||
| NS | ns1.netlink.com.pl | ||||||
| A | 195.242.92.2🇵🇱 NETLINK-AS195.242.92.0/23 Netlink SP. z.o.o | ||||||
| PTR | alpha.nq.pl | ||||||
| MX | mail.protocolpl.nq.pl ⭐ | ||||||
| A | 195.242.92.158🇵🇱 NETLINK-AS195.242.92.0/23 Netlink SP. z.o.o | ||||||
| TXT | v=spf1 ip4:195.242.92.0/24 ip4:195.242.93.0/24 -all | ||||||
| SOA | ns2.netlink.com.plroot@nq.pl 2025-04-30 #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=1782196538 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.netlink.com.pl2015-07-03 → 2026-06-24 · 2 obs
● 2026-06-24 06:54:46
●NSns2.netlink.com.pl2015-07-03 → 2026-06-24 · 2 obs
● 2026-06-24 06:54:46
○MXmail.protocol.pl2015-07-03 → 2017-06-05 · 4 obs
● 2017-06-05 21:50:42
○ 2026-03-19 20:26:16
○ 2026-06-24 06:54:46
●MXmail.protocolpl.nq.pl2026-03-19 → 2026-06-24 · 3 obs
● 2026-03-19 20:26:16
● 2026-06-24 06:54:46
○A195.242.92.1462015-07-03 → 2017-06-05 · 4 obs
● 2017-06-05 21:50:42
○ 2026-03-19 20:26:16
○ 2026-06-24 06:54:46
●A195.242.92.1582026-03-19 → 2026-06-24 · 3 obs
● 2026-03-19 20:26:16
● 2026-06-24 06:54:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| protocol.pl | ns1.netlink.com.pl, ns2.netlink.com.pl | - |
✅ Authoritative Response
Server:195.242.92.2
NS records: ns1.netlink.com.pl, ns2.netlink.com.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protocol.pl (unsigned zone)
⏱️ Timing
Total: 1276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.242.92.158 |
| NS | 2 | ns1.netlink.com.pl, ns2.netlink.com.pl |
| MX | 1 | mail.protocolpl.nq.pl (pri: 5) |
| TXT | 1 | v=spf1 ip4:195.242.92.0/24 ip4:195.242.9 |
| SOA | 1 | ns2.netlink.com.pl root.nq.pl |
Analysis
Hierarchy
protocol.pl is the parent domain of mail.protocol.pl and post.protocol.pl.
IP Addresses
protocol.pl points to a single IP number: 195.242.92.158.
Additional host names — ambelucja.pl, mail.helifarm.pl, mail.dekortex.com.pl and two others — share IP numbers with protocol.pl.
Name Servers
protocol.pl has two authoritative name servers — ns1.netlink.com.pl and ns2.netlink.com.pl.
protocol.pl shares its name server setup with other domains, including alkohole-domowe.pl, sekosa.pl, jdl.nq.pl and two others.
The name servers of protocol.pl overlap at least partially with those of other domains — among them softphone.pl, kraftwele.pl, autotesto.com and two more.
These name servers commonly appear alongside the name servers ns1.nq.pl and ns2.nq.pl.
Both ns1.netlink.com.pl and ns2.netlink.com.pl have a single IP address each — ns1.netlink.com.pl resolves to 195.242.92.2 while ns2.netlink.com.pl resolves to 195.242.93.130.
Mail Servers
protocol.pl has one mail server: mail.protocolpl.nq.pl.
protocol.pl shares its mail server setup with other domains, such as protocolpl.nq.pl.
mail.protocolpl.nq.pl points to one IP number — 195.242.92.158.