redcode.pl - dns.ninja
redcode.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 52.16.206.81🇮🇪 Amazon52.16.0.0/15 EC2 DUB prefix | ||||||
| PTR | ec2-52-16-206-81.eu-west-1.compute.amazonaws.com | ||||||
| NS | dns1.domeny.tv ⭐ | ||||||
| A | 2a0b:5485:1:1::23🇵🇱 DATASPACE2a0b:5480::/29 IPv6 route for Dataspace P.S.A. | ||||||
| A | 185.221.110.23🇵🇱 DATASPACE185.221.110.0/24 IPv4 route for MSERWIS Michal Splawski | ||||||
| PTR | dns1.domeny.tv | ||||||
| NS | dns2.domeny.tv | ||||||
| A | 2a01:4f8:1c1c:7648::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns2.domeny.tv | ||||||
| A | 159.69.158.111🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | dns2.domeny.tv | ||||||
| MX | mx.poczta.onet.pl ⭐ | ||||||
| A | 213.180.147.146🇵🇱 ONET-PL-AS1213.180.146.0/23 RASP-PL - Ringier Axel Springer Polska | ||||||
| PTR | mx.poczta.onet.pl | ||||||
| TXT | v=spf1 include:onet.pl -all | ||||||
| TXT | v=DMARC1; p=reject; rua=mailto:dmarc-reports@onet.pl; ruf=mailto:dmarc-report... | ||||||
| TXT | 438978257 | ||||||
| SOA | dns1.domeny.tvtech@mserwis.pl 2026-02-16 #2 | ||||||
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=1781505045 | ||||||
Previously MX for
redcode.pl |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSdns1.domeny.tv2026-02-15 → 2026-06-15 · 3 obs
● 2026-02-15 07:00:28
● 2026-06-15 10:01:36
●NSdns2.domeny.tv2026-02-15 → 2026-06-15 · 3 obs
● 2026-02-15 07:00:28
● 2026-06-15 10:01:36
○NSns1.hostinghouse.pl2016-06-19 → 2017-03-13 · 5 obs
● 2016-06-19 14:18:28
● 2017-03-13 13:57:34
○ 2026-02-15 07:00:28
○ 2026-06-15 10:01:36
○NSns1.nazwa.pl2015-08-20 → 2015-12-05 · 4 obs
● 2015-12-05 20:25:54
○ 2016-06-19 14:18:28
○ 2026-06-15 10:01:36
○NSns2.hostinghouse.pl2016-06-19 → 2017-03-13 · 5 obs
● 2016-06-19 14:18:28
● 2017-03-13 13:57:34
○ 2026-02-15 07:00:28
○ 2026-06-15 10:01:36
○NSns2.nazwa.pl2015-08-20 → 2015-12-05 · 4 obs
● 2015-12-05 20:25:54
○ 2016-06-19 14:18:28
○ 2026-06-15 10:01:36
○NSns3.nazwa.pl2015-08-20 → 2015-12-05 · 4 obs
● 2015-12-05 20:25:54
○ 2016-06-19 14:18:28
○ 2026-06-15 10:01:36
○MXmail.redcode.pl2016-06-19 → 2017-03-13 · 5 obs
● 2016-06-19 14:18:28
● 2017-03-13 13:57:34
○ 2026-02-15 07:00:28
○ 2026-06-15 10:01:36
●MXmx.poczta.onet.pl2026-02-15 → 2026-06-15 · 3 obs
● 2026-02-15 07:00:28
● 2026-06-15 10:01:36
○MXredcode.pl2015-08-20 → 2015-12-05 · 4 obs
● 2015-12-05 20:25:54
○ 2016-06-19 14:18:28
○ 2026-06-15 10:01:36
○A46.29.18.932016-06-19 → 2017-03-13 · 5 obs
● 2016-06-19 14:18:28
● 2017-03-13 13:57:34
○ 2026-02-15 07:00:28
○ 2026-06-15 10:01:36
●A52.16.206.812026-02-15 → 2026-06-15 · 3 obs
● 2026-02-15 07:00:28
● 2026-06-15 10:01:36
○A85.128.235.1772015-08-20 → 2015-12-05 · 4 obs
● 2015-12-05 20:25:54
○ 2016-06-19 14:18:28
○ 2026-06-15 10:01:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| redcode.pl | dns1.domeny.tv, dns2.domeny.tv | - |
✅ Authoritative Response
Server:185.221.110.23
NS records: dns1.domeny.tv, dns2.domeny.tv
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2089ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.16.206.81 |
| NS | 2 | dns2.domeny.tv, dns1.domeny.tv |
| MX | 1 | mx.poczta.onet.pl (pri: 1) |
| TXT | 3 | 438978257, v=spf1 include:onet.pl -all... |
| SOA | 1 | dns1.domeny.tv tech.mserwis.pl |
Analysis
IP Addresses
redcode.pl resolves to one IP address: 52.16.206.81.
kvintaa.lv, turistika.at, dizaineri.lv and two other host names share IP numbers with redcode.pl.
Name Servers
redcode.pl has two authoritative name servers — dns1.domeny.tv and dns2.domeny.tv.
redcode.pl uses the same name servers as several other domains — among them aniku.pl, cams(0x787878).eu, elka.fm and two more.
The name servers for redcode.pl overlap at least partially with those of other domains — for example radiobook.eu.
Both dns1.domeny.tv and dns2.domeny.tv have two IP addresses each. dns1.domeny.tv resolves to 185.221.110.23 and 2a0b:5485:1:1::23; dns2.domeny.tv resolves to 159.69.158.111 and 2a01:4f8:1c1c:7648::1.
Mail Servers
Mail for redcode.pl is handled by a single mail server, mx.poczta.onet.pl.
redcode.pl uses an identical mail server configuration to several other domains — among them axted.com, *.adres.pl, silcomp.com.pl and two more.
redcode.pl has at least partial mail server overlap with other domains such as armatech.pl, sp80krakow.edu.pl, spiechowicz.pl and two more.
mx.poczta.onet.pl points to one IP number — 213.180.147.146.