entercom.pl - dns.ninja
entercom.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.168.99.220🇵🇱 NODEA-AS83.168.99.0/24 | ||||||
| PTR | v103.vh.net.pl | ||||||
| NS | ns1.domena.pl ⭐ | ||||||
| A | 193.239.44.33🇵🇱 TARRCI-AS193.239.44.0/22 | ||||||
| PTR | ns1.agnat.pl | ||||||
| PTR | ns1.beep.pl | ||||||
| PTR | ns1.domena.pl | ||||||
| PTR | ns1.lap.pl | ||||||
| NS | ns2.domena.pl | ||||||
| A | 91.234.176.240🇵🇱 DOMENAPL-AS91.234.176.0/24 AGNAT-BYD-PL | ||||||
| PTR | ns2.agnat.pl | ||||||
| PTR | ns2.beep.pl | ||||||
| PTR | ns2.domena.pl | ||||||
| PTR | ns2.gets.pl | ||||||
| PTR | ns2.lap.pl | ||||||
| NS | ns3.domena.pl | ||||||
| A | 195.110.49.49🇵🇱 Systemia-AS195.110.48.0/23 | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| TXT | protonmail-verification=04f4401f46fef845611e9ad815e8364c8e3cd957 | ||||||
| SOA | ns1.domena.plhosting@agnat.pl 2026-07-31 #48 | ||||||
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=1785565938 | ||||||
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
○NSinternet.entercom.pl2019-12-24 → 2019-12-24 · 4 obs
● 2019-12-24 07:52:06
○ 2026-07-31 20:21:30
○ 2026-08-01 15:48:04
○NSinternet.jet-hurt.com.pl2015-08-08 → 2017-02-11 · 4 obs
● 2017-02-11 03:36:32
○ 2019-12-24 07:52:06
○ 2026-08-01 15:48:04
○NSisp2.linux.pl2019-12-24 → 2019-12-24 · 4 obs
● 2019-12-24 07:52:06
○ 2026-07-31 20:21:30
○ 2026-08-01 15:48:04
○NSnet.entercom.pl2015-08-08 → 2017-02-11 · 4 obs
● 2017-02-11 03:36:32
○ 2019-12-24 07:52:06
○ 2026-08-01 15:48:04
●NSns1.domena.pl2026-07-31 → 2026-08-01 · 3 obs
● 2026-07-31 20:21:30
● 2026-08-01 15:48:04
●NSns2.domena.pl2026-07-31 → 2026-08-01 · 3 obs
● 2026-07-31 20:21:30
● 2026-08-01 15:48:04
●NSns3.domena.pl2026-07-31 → 2026-08-01 · 3 obs
● 2026-07-31 20:21:30
● 2026-08-01 15:48:04
○MXinternet.entercom.pl2019-12-24 → 2026-07-12 · 10 obs
● 2019-12-24 07:52:06
● 2026-04-06 05:35:32
○ 2026-04-15 04:30:32
○ 2026-06-11 21:39:54
● 2026-06-15 01:36:24
○ 2026-06-15 08:58:54
● 2026-07-12 16:46:26
○ 2026-07-31 20:21:30
○ 2026-08-01 15:48:04
●MXmail.protonmail.ch2026-07-31 → 2026-08-01 · 3 obs
● 2026-07-31 20:21:30
● 2026-08-01 15:48:04
●MXmailsec.protonmail.ch2026-07-31 → 2026-08-01 · 3 obs
● 2026-07-31 20:21:30
● 2026-08-01 15:48:04
○MXnet.entercom.pl2015-08-08 → 2017-02-11 · 4 obs
● 2017-02-11 03:36:32
○ 2019-12-24 07:52:06
○ 2026-08-01 15:48:04
○A79.187.72.382015-08-08 → 2017-02-11 · 4 obs
● 2017-02-11 03:36:32
○ 2019-12-24 07:52:06
○ 2026-08-01 15:48:04
●A83.168.99.2202026-07-31 → 2026-08-01 · 3 obs
● 2026-07-31 20:21:30
● 2026-08-01 15:48:04
○A95.216.141.1422019-12-24 → 2026-07-31 · 9 obs
● 2019-12-24 07:52:06
○ 2026-04-06 05:35:32
○ 2026-06-15 01:36:24
● 2026-06-15 08:58:54
○ 2026-07-12 16:46:26
● 2026-07-31 06:02:22
○ 2026-07-31 20:21:30
○ 2026-08-01 15:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| entercom.pl | ns3.domena.pl, ns1.domena.pl, ns2.domena.pl | 3 records |
✅ Authoritative Response
Server:195.110.49.49
NS records: ns3.domena.pl, ns1.domena.pl, ns2.domena.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for entercom.pl (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.168.99.220 |
| NS | 3 | ns1.domena.pl, ns2.domena.pl... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=04f4401f46fef845 |
| SOA | 1 | ns1.domena.pl hosting.agnat.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.domena.pl, ns2.domena.pl, ns1.domena.pl)
Analysis
IP Addresses
entercom.pl resolves to just one IP address, 83.168.99.220.
Two other host names, along with mail.v-lab.pl, browarbytow.pl and mail.nowinet.pl, also share IP numbers with entercom.pl.
Name Servers
Three name servers are authoritative for entercom.pl: ns1.domena.pl, ns2.domena.pl and ns3.domena.pl.
entercom.pl partially shares its NS delegation with several other domains, including arpanet.pl, komp.pl, mamgo.pl and two others.
These name servers are regularly seen alongside ns1.lap.pl and ns2.lap.pl as name servers.
Three hostnames, one IP address apiece: ns1.domena.pl resolves to 193.239.44.33, ns2.domena.pl resolves to 91.234.176.240 and ns3.domena.pl resolves to 195.110.49.49.
Mail Servers
entercom.pl is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
Among the domains sharing a mail server setup with entercom.pl are gage-creative.com, loubnan.net, taxacon.com and two others.
There is at least a partial MX overlap between entercom.pl and other domains, including thomasjepsen.com, e4ba.org, kasim.in and two others.
mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).