mastercoder.pl - dns.ninja
mastercoder.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.204.216.222🇵🇱 ECO-ATMAN-PL128.204.216.0/24 | ||||||
| PTR | web52.mydevil.net | ||||||
| NS | dns1.mydevil.net ⭐ | ||||||
| A | 212.91.26.139🇵🇱 ECO-ATMAN-PL212.91.26.0/24 EcoSerwers | ||||||
| PTR | dns1.mydevil.net | ||||||
| NS | dns2.mydevil.net | ||||||
| A | 80.72.35.162🇵🇱 ETOP-AS80.72.32.0/20 eTOP NET | ||||||
| PTR | backup0.admin.net.pl | ||||||
| MX | mail52.mydevil.net ⭐ | ||||||
| A | 31.186.83.94🇵🇱 ECO-ATMAN-PL31.186.80.0/21 | ||||||
| PTR | cache52.mydevil.net | ||||||
| TXT | v=spf1 mx a include:mail52.mydevil.net -all | ||||||
| SOA | dns1.mydevil.netadmin@admin.net.pl serial=2021130002 | ||||||
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=1783665283 | ||||||
Same first word
mastercoder.pl |
mastercoder.org |
Similar names
DNS History
16 records (4 active, 12 former)
●NSdns1.mydevil.net2026-03-07 → 2026-07-11 · 3 obs
● 2026-03-07 00:37:12
● 2026-07-11 03:01:12
○NSdns1.nano.pl2016-03-01 → 2017-02-12 · 5 obs
● 2016-03-01 00:17:08
● 2017-02-12 02:29:08
○ 2026-03-07 00:37:12
○ 2026-07-11 03:01:12
●NSdns2.mydevil.net2026-03-07 → 2026-07-11 · 3 obs
● 2026-03-07 00:37:12
● 2026-07-11 03:01:12
○NSdns2.nano.pl2016-03-01 → 2017-02-12 · 5 obs
● 2016-03-01 00:17:08
● 2017-02-12 02:29:08
○ 2026-03-07 00:37:12
○ 2026-07-11 03:01:12
○NSdns3.nano.pl2016-03-01 → 2017-02-12 · 5 obs
● 2016-03-01 00:17:08
● 2017-02-12 02:29:08
○ 2026-03-07 00:37:12
○ 2026-07-11 03:01:12
○NSns1.domena.pl2015-08-01 → 2015-12-01 · 4 obs
● 2015-12-01 15:47:42
○ 2016-03-01 00:17:08
○ 2026-07-11 03:01:12
○NSns2.domena.pl2015-08-01 → 2015-12-01 · 4 obs
● 2015-12-01 15:47:42
○ 2016-03-01 00:17:08
○ 2026-07-11 03:01:12
○NSns3.domena.pl2015-08-01 → 2015-12-01 · 4 obs
● 2015-12-01 15:47:42
○ 2016-03-01 00:17:08
○ 2026-07-11 03:01:12
●MXmail52.mydevil.net2026-03-07 → 2026-07-11 · 3 obs
● 2026-03-07 00:37:12
● 2026-07-11 03:01:12
○MXmx.active24.pl2016-03-01 → 2017-02-12 · 4 obs
● 2017-02-12 02:29:08
○ 2026-03-07 00:37:12
○ 2026-07-11 03:01:12
●A128.204.216.2222026-03-07 → 2026-07-11 · 3 obs
● 2026-03-07 00:37:12
● 2026-07-11 03:01:12
○A178.217.129.272017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 02:29:08
○ 2026-03-07 00:37:12
○ 2026-07-11 03:01:12
○A178.217.134.1382016-03-01 → 2016-03-01 · 4 obs
● 2016-03-01 00:17:08
○ 2016-06-28 09:03:14
○ 2026-07-11 03:01:12
○A188.164.246.122015-08-01 → 2015-12-01 · 4 obs
● 2015-12-01 15:47:42
○ 2016-03-01 00:17:08
○ 2026-07-11 03:01:12
○A194.88.154.1872016-06-28 → 2016-06-28 · 4 obs
● 2016-06-28 09:03:14
○ 2017-02-12 02:29:08
○ 2026-07-11 03:01:12
○A91.219.122.122016-06-28 → 2016-06-28 · 4 obs
● 2016-06-28 09:03:14
○ 2017-02-12 02:29:08
○ 2026-07-11 03:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | j-dns.pl, b-dns.pl, f-dns.pl, a-dns.pl... | - |
| mastercoder.pl | dns1.mydevil.net, dns2.mydevil.net | - |
✅ Authoritative Response
Server:212.91.26.139
NS records: dns1.mydevil.net, dns2.mydevil.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastercoder.pl (unsigned zone)
⏱️ Timing
Total: 740ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.204.216.222 |
| NS | 2 | dns2.mydevil.net, dns1.mydevil.net |
| MX | 1 | mail52.mydevil.net (pri: 10) |
| TXT | 1 | v=spf1 mx a include:mail52.mydevil.net - |
| SOA | 1 | dns1.mydevil.net admin.admin.net.pl |
Analysis
IP Addresses
mastercoder.pl resolves to one IP address: 128.204.216.222.
koszala.com, lsst.pl, fryca.pl and two other host names share IP numbers with mastercoder.pl.
Name Servers
mastercoder.pl uses two name servers for its delegation: dns1.mydevil.net and dns2.mydevil.net.
mastercoder.pl uses the same name servers as several other domains — among them studioatre.pl, dziurzynski.net, 61.185.crowley.pl and two more.
dns1.mydevil.net → 212.91.26.139 and dns2.mydevil.net → 80.72.35.162: one IP number per host name.
Mail Servers
Mail for mastercoder.pl is handled by a single mail server, mail52.mydevil.net.
mastercoder.pl uses an identical mail server configuration to several other domains — among them gopswidawa.pl, portalparts.pl, itlamb.pl and two more.
mastercoder.pl and other domains — ubraniabhp.com for instance — share at least some mail servers.
These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.
mail52.mydevil.net directs to just one IP number, 31.186.83.94.