simplusnet.pl - dns.ninja
simplusnet.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.2.120.80🇵🇱 PLUSNET212.2.96.0/19 PlusGSM Net Warsaw, Poland | ||||||
| PTR | mail.plusnet.pl | ||||||
| NS | plusmx1.polkomtel.com.pl ⭐ | ||||||
| A | 212.2.96.51🇵🇱 PLUSNET212.2.96.0/19 PlusGSM Net Warsaw, Poland | ||||||
| PTR | plusmx1.polkomtel.com.pl | ||||||
| NS | plusmx2.polkomtel.com.pl | ||||||
| A | 212.2.96.52🇵🇱 PLUSNET212.2.96.0/19 PlusGSM Net Warsaw, Poland | ||||||
| PTR | plusmx2.polkomtel.com.pl | ||||||
| MX | plusnet.cyfrowypolsat.pl ⭐ | ||||||
| A | 79.171.5.25🇵🇱 CYFROWYPOLSAT-AS79.171.5.0/24 Cyfrowy Polsat S.A. Corporate Network | ||||||
| PTR | plusnet.cyfrowypolsat.pl | ||||||
| TXT | v=spf1 ip4:79.171.5.25/32 -all | ||||||
| SOA | plusmx1.polkomtel.com.plpostmaster@plusgsm.pl 2018-05-09 #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=1784961087 | ||||||
Subdomains
www.simplusnet.pl |
Same first word
simplusnet.pl |
Similar names
DNS History
7 records (4 active, 3 former)
●NSplusmx1.polkomtel.com.pl2015-08-24 → 2026-07-25 · 2 obs
● 2026-07-25 11:55:50
●NSplusmx2.polkomtel.com.pl2015-08-24 → 2026-07-25 · 2 obs
● 2026-07-25 11:55:50
○MXmx1.plusnet.pl2015-08-24 → 2016-11-29 · 4 obs
● 2016-11-29 15:10:46
○ 2026-02-20 14:12:46
○ 2026-07-25 11:55:50
○MXmx2.plusnet.pl2015-08-24 → 2016-11-29 · 4 obs
● 2016-11-29 15:10:46
○ 2026-02-20 14:12:46
○ 2026-07-25 11:55:50
○MXmx3.plusnet.pl2015-08-24 → 2016-11-29 · 4 obs
● 2016-11-29 15:10:46
○ 2026-02-20 14:12:46
○ 2026-07-25 11:55:50
●MXplusnet.cyfrowypolsat.pl2026-02-20 → 2026-07-25 · 3 obs
● 2026-02-20 14:12:46
● 2026-07-25 11:55:50
●A212.2.120.802015-08-24 → 2026-07-25 · 2 obs
● 2026-07-25 11:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| simplusnet.pl | plusmx1.polkomtel.com.pl, plusmx2.polkomtel.com.pl | - |
✅ Authoritative Response
Server:212.2.96.51
NS records: plusmx1.polkomtel.com.pl, plusmx2.polkomtel.com.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplusnet.pl (unsigned zone)
⏱️ Timing
Total: 698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.2.120.80 |
| NS | 2 | plusmx2.polkomtel.com.pl, plusmx1.polkomtel.com.pl |
| MX | 1 | plusnet.cyfrowypolsat.pl (pri: 10) |
| TXT | 1 | v=spf1 ip4:79.171.5.25/32 -all |
| SOA | 1 | plusmx1.polkomtel.com.pl postmaster.plus |
Analysis
Hierarchy
The domain www.simplusnet.pl falls under the parent simplusnet.pl.
IP Addresses
simplusnet.pl has exactly one IP address — 212.2.120.80.
www.plusnet.pl, www.simplusnet.pl, mail.plusnet.pl and plusnet.pl are among the host names that share IP numbers with simplusnet.pl.
Name Servers
simplusnet.pl has two authoritative name servers — plusmx1.polkomtel.com.pl and plusmx2.polkomtel.com.pl.
The name server configuration of simplusnet.pl is shared with other domains, for instance okocim.plusnet.pl, dial.plusgsm.pl, 123.2.212.in-addr.arpa and two others.
At least some of simplusnet.pl's name servers are shared with other domains, for example simplus.com.pl, fakturaplus.pl, infoplus.pl and two more.
These name servers tend to co-occur with plusmx3.polkomtel.com.pl, plusmx4.polkomtel.com.pl, ns1.plusgsm.pl and 5 other name servers in the same DNS delegations.
Each of plusmx1.polkomtel.com.pl and plusmx2.polkomtel.com.pl has one IP address: plusmx1.polkomtel.com.pl uses 212.2.96.51 and plusmx2.polkomtel.com.pl uses 212.2.96.52.
Mail Servers
simplusnet.pl uses one mail server — plusnet.cyfrowypolsat.pl.
simplusnet.pl uses the same mail servers as other domains, including plusnet.pl.
plusnet.cyfrowypolsat.pl points to one IP number — 79.171.5.25.