code4.ch - dns.ninja
code4.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.126.225🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | rlx5.loginserver.ch | ||||||
| NS | ns1.code4.ch ⭐ ⚠️ Not in parent delegation | ||||||
| A | 49.12.126.225🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | rlx5.loginserver.ch | ||||||
| NS | ns1.trendwerk.ch ⚠️ Not in zone NS records | ||||||
| A | 49.12.126.225🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | rlx5.loginserver.ch | ||||||
| NS | ns2.code4.ch ⚠️ Not in parent delegation | ||||||
| A | 185.48.231.250🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| NS | ns2.trendwerk.ch ⚠️ Not in zone NS records | ||||||
| A | 185.48.231.250🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| MX | mail.code4.ch ⭐ | ||||||
| A | 49.12.126.225🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | rlx5.loginserver.ch | ||||||
| TXT | v=spf1 +a +mx +a:rlx5.loginserver.ch -all | ||||||
| SOA | ns1.code4.chhostmaster@code4.ch 2026-08-15 #1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-08-22 #45 | ||||||
Same first word
Similar names
ed4co.com |
4code.ai |
deco4.com |
4edoc.com |
eco4d.net |
4code.ru |
4code.info |
eco4d.es |
eco4d.com |
4deco.sk |
4deco.cz |
4deco.com.hk |
4code.com |
doc4e.buzz |
4code.pl |
4code.se |
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●NSns1.code4.ch2026-08-18 → 2026-08-22 · 3 obs
● 2026-08-18 02:32:58
● 2026-08-22 21:24:14
●NSns1.trendwerk.ch2015-08-07 → 2026-08-22 · 2 obs
● 2026-08-22 21:24:14
●NSns2.code4.ch2026-08-18 → 2026-08-22 · 3 obs
● 2026-08-18 02:32:58
● 2026-08-22 21:24:14
●NSns2.trendwerk.ch2015-08-07 → 2026-08-22 · 2 obs
● 2026-08-22 21:24:14
●MXmail.code4.ch2015-08-07 → 2026-08-22 · 2 obs
● 2026-08-22 21:24:14
●A49.12.126.2252026-08-18 → 2026-08-22 · 3 obs
● 2026-08-18 02:32:58
● 2026-08-22 21:24:14
○A85.10.198.1332015-08-07 → 2017-07-07 · 4 obs
● 2017-07-07 11:15:32
○ 2026-08-18 02:32:58
○ 2026-08-22 21:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| code4.ch | ns1.trendwerk.ch, ns2.trendwerk.ch | 2 records |
✅ Authoritative Response
Server:185.48.231.250
NS records: ns1.trendwerk.ch, ns2.trendwerk.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code4.ch (unsigned zone)
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.126.225 |
| NS | 2 | ns1.code4.ch, ns2.code4.ch |
| MX | 1 | mail.code4.ch (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:rlx5.loginserver.ch -al |
| SOA | 1 | ns1.code4.ch hostmaster.code4.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.trendwerk.ch, ns2.trendwerk.ch)
Analysis
IP Addresses
code4.ch points to a single IP number: 49.12.126.225.
Additional host names — *.bmoffice.ch, mail.zabehlicky.at, mail.milchglasfolierung.at and two others — share IP numbers with code4.ch.
Name Servers
code4.ch has four authoritative name servers: ns1.code4.ch, ns2.code4.ch, ns1.trendwerk.ch and ns2.trendwerk.ch.
The name servers of code4.ch overlap at least partially with those of other domains — among them sklavenzentrale.ch, telefonie.ch, latexis.ch and two more.
These name servers commonly appear alongside the name servers ns1.bordercross.com and ns2.bordercross.com.
Each of the host names ns1.code4.ch, ns2.code4.ch, ns1.trendwerk.ch and ns2.trendwerk.ch has one IP address: ns1.code4.ch resolves to 49.12.126.225, ns2.code4.ch resolves to 185.48.231.250, ns1.trendwerk.ch resolves to 49.12.126.225 and ns2.trendwerk.ch resolves to 185.48.231.250.
ns1.code4.ch and ns1.trendwerk.ch each have 49.12.126.225 IP addresses.
ns2.code4.ch and ns2.trendwerk.ch each have 185.48.231.250 IP addresses.
Mail Servers
code4.ch has one mail server: mail.code4.ch.
mail.code4.ch resolves to 49.12.126.225 and no other IP number.