code4.eu - dns.ninja
code4.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1127306818 | ||||||
Subdomains
Same first word
Similar names
4code.ru |
4code.info |
eco4d.es |
eco4d.com |
4deco.sk |
4deco.cz |
4deco.com.hk |
4code.com |
doc4e.buzz |
4code.pl |
4code.se |
ed4co.com |
4code.ai |
deco4.com |
4edoc.com |
eco4d.net |
Previous names
code-test.eu |
code-web.eu |
code-works.eu |
code-your-config.eu |
code-zero.eu |
code001.eu |
code1.eu |
code112.eu |
code123.eu |
code127.eu |
code1x1.eu |
code22.eu |
code24.eu |
code2b.eu |
code2be.eu |
code3.eu |
code3000.eu |
code33.eu |
Next names
DNS History
12 records (8 active, 4 former)
●NSdns.home.pl2016-04-29 → 2026-08-22 · 3 obs
● 2016-04-29 15:46:46
● 2026-08-22 02:04:44
●NSdns2.home.pl2016-04-29 → 2026-08-22 · 3 obs
● 2016-04-29 15:46:46
● 2026-08-22 02:04:44
●NSdns3.home.pl2016-04-29 → 2026-08-22 · 3 obs
● 2016-04-29 15:46:46
● 2026-08-22 02:04:44
○NSns1.zenbox.pl2015-06-18 → 2016-01-25 · 4 obs
● 2016-01-25 04:43:34
○ 2016-04-29 15:46:46
○ 2026-08-22 02:04:44
○NSns2.zenbox.pl2015-06-18 → 2016-01-25 · 4 obs
● 2016-01-25 04:43:34
○ 2016-04-29 15:46:46
○ 2026-08-22 02:04:44
●MXalt1.aspmx.l.google.com2015-06-18 → 2026-08-22 · 2 obs
● 2026-08-22 02:04:44
●MXalt2.aspmx.l.google.com2015-06-18 → 2026-08-22 · 2 obs
● 2026-08-22 02:04:44
●MXaspmx.l.google.com2015-06-18 → 2026-08-22 · 2 obs
● 2026-08-22 02:04:44
●MXaspmx2.googlemail.com2015-06-18 → 2026-08-22 · 2 obs
● 2026-08-22 02:04:44
○MXaspmx3.googlemail.com2015-06-18 → 2016-01-25 · 4 obs
● 2016-01-25 04:43:34
○ 2016-04-29 15:46:46
○ 2026-08-22 02:04:44
○A185.23.21.192015-06-18 → 2016-01-25 · 4 obs
● 2016-01-25 04:43:34
○ 2016-04-29 15:46:46
○ 2026-08-22 02:04:44
●A89.161.255.52016-04-29 → 2026-08-22 · 3 obs
● 2016-04-29 15:46:46
● 2026-08-22 02:04:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | x.dns.eu, si.dns.eu, w.dns.eu, y.dns.eu... | - |
| code4.eu | dns3.home.pl, dns.home.pl, dns2.home.pl | - |
✅ Authoritative Response
Server:185.132.34.251
NS records: dns3.home.pl, dns.home.pl, dns2.home.pl
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at code4.eu: Error: DNS query timeout: 185.151.141.1 for DS code4.eu
⏱️ Timing
Total: 3967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.161.255.5 |
| NS | 3 | dns.home.pl, dns3.home.pl... |
| MX | 4 | alt2.aspmx.l.google.com (pri: 30), aspmx2.googlemail.com (pri: 40)... |
| SOA | 1 | dns.home.pl admin.home.pl |
Analysis
Hierarchy
mail.code4.eu, www.code4.eu, ns1.code4.eu and ns2.code4.eu each fall under the parent domain code4.eu.
IP Addresses
code4.eu resolves to just one IP address, 89.161.255.5.
Two other host names, along with ibr.pl, kopczynski.net.pl and chleby.pl, also share IP numbers with code4.eu.
Name Servers
DNS for code4.eu is handled by three authoritative name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.
code4.eu partially shares its NS delegation with several other domains, including cloudserver035842.home.pl, anthares.pl, cloudserver063037.home.pl and two others.
Three hostnames — dns2.home.pl, dns3.home.pl and dns.home.pl — each have two IP addresses: dns2.home.pl has 217.160.81.248 and 2001:8d8:fe:53:6870::2, dns3.home.pl has 185.132.34.251 and 2607:f1c0:fe:53:185:132:34:251, and dns.home.pl has 217.160.80.244 and 2001:8d8:fe:53:6870::1.
Mail Servers
Four mail servers handle email for code4.eu: aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
There is at least a partial MX overlap between code4.eu and other domains, including fibertrain.net, baretobliss.com, apricitysoftware.com and two others.
These mail servers frequently co-occur with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and two others.
aspmx2.googlemail.com has IP addresses 192.178.234.26 and 2800:3f0:4003:c14::1a. aspmx.l.google.com has IP addresses 172.253.62.26 and 2607:f8b0:4004:c1d::1a. alt1.aspmx.l.google.com has IP addresses 192.178.234.26 and 2800:3f0:4003:c14::1a. alt2.aspmx.l.google.com has IP addresses 172.253.116.27 and 2a00:1450:400b:c02::1a. All four hosts (aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com) each carry exactly two IP addresses.
Host names pointing to 2800:3f0:4003:c14::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 192.178.234.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.