rtwebdesign.ch - dns.ninja
rtwebdesign.ch
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 2026-08-05 #15 | ||||||
Subdomains
Same first word
rtwebdesign.com |
rtwebdesign.ch |
Similar names
DNS History
9 records (8 active, 1 former)
●NSdns1.rtwebdesign.ch2026-02-28 → 2026-08-05 · 3 obs
● 2026-02-28 18:49:24
● 2026-08-05 06:17:42
●NSdns2.rtwebdesign.ch2026-02-28 → 2026-08-05 · 3 obs
● 2026-02-28 18:49:24
● 2026-08-05 06:17:42
●NSns67.tophost.ch2015-08-10 → 2026-08-05 · 2 obs
● 2026-08-05 06:17:42
●NSns68.tophost.ch2015-08-10 → 2026-08-05 · 2 obs
● 2026-08-05 06:17:42
●MXmx01.tophost.ch2015-08-10 → 2026-08-05 · 2 obs
● 2026-08-05 06:17:42
●MXmx02.tophost.ch2015-08-10 → 2026-08-05 · 2 obs
● 2026-08-05 06:17:42
○A194.150.248.142015-08-10 → 2017-12-16 · 4 obs
● 2017-12-16 03:27:18
○ 2026-02-28 18:49:24
○ 2026-08-05 06:17:42
●A194.150.248.1912026-02-28 → 2026-08-05 · 3 obs
● 2026-02-28 18:49:24
● 2026-08-05 06:17:42
●A2a02:6201:c296:f800::f8bf:12026-02-28 → 2026-08-05 · 3 obs
● 2026-02-28 18:49:24
● 2026-08-05 06:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| rtwebdesign.ch | dns1.rtwebdesign.ch, dns2.rtwebdesign.ch | 4 records |
✅ Authoritative Response
Server:194.150.248.191
NS records: dns1.rtwebdesign.ch, dns2.rtwebdesign.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtwebdesign.ch (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.248.191 |
| AAAA | 1 | 2a02:6201:c296:f800::f8bf:1 |
| NS | 2 | ns67.tophost.ch, ns68.tophost.ch |
| MX | 2 | mx02.tophost.ch (pri: 10), mx01.tophost.ch (pri: 10) |
| TXT | 1 | v=spf1 ip4:194.150.248.191 include:_spf. |
| SOA | 1 | ns67.tophost.ch admin.novatrend.ch |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (dns1.rtwebdesign.ch, dns2.rtwebdesign.ch, dns1.rtwebdesign.ch...)
Analysis
Hierarchy
www.rtwebdesign.ch, dns1.rtwebdesign.ch and dns2.rtwebdesign.ch each fall under the parent domain rtwebdesign.ch.
IP Addresses
rtwebdesign.ch directs to two IP numbers, 194.150.248.191 and 2a02:6201:c296:f800::f8bf:1
Two other host names, along with gysel.ch, mail.koller.ch and rtwebshop.ch, also share IP numbers with rtwebdesign.ch.
Name Servers
The NS records for rtwebdesign.ch point to four name servers: dns1.rtwebdesign.ch, dns2.rtwebdesign.ch, ns67.tophost.ch and ns68.tophost.ch.
rtwebdesign.ch partially shares its NS delegation with several other domains, including fototraffic.ch, kirchebrittnau.ch, auronos.com and two others.
The name servers ns1.swissagri.ch, ns2.swissagri.ch, ns1.aelligs.ch and ns2.aelligs.ch are often found in use alongside these name servers.
The hostnames dns1.rtwebdesign.ch, dns2.rtwebdesign.ch, ns67.tophost.ch and ns68.tophost.ch each resolve to two IP addresses. dns1.rtwebdesign.ch and ns67.tophost.ch both point to 194.150.248.191 and 2a02:6201:c296:f800::f8bf:1, while dns2.rtwebdesign.ch and ns68.tophost.ch both resolve to 194.150.249.191 and 2a02:6201:c296:f800::f9bf:1.
dns1.rtwebdesign.ch and ns67.tophost.ch are host names that each point to 2a02:6201:c296:f800::f8bf:1 IP addresses.
dns1.rtwebdesign.ch and ns67.tophost.ch are host names that each point to 194.150.248.191 IP addresses.
dns2.rtwebdesign.ch and ns68.tophost.ch are host names that each point to 2a02:6201:c296:f800::f9bf:1 IP addresses.
dns2.rtwebdesign.ch and ns68.tophost.ch are host names that each point to 194.150.249.191 IP addresses.
Mail Servers
rtwebdesign.ch is served by two mail servers, mx01.tophost.ch and mx02.tophost.ch.
Among the domains sharing a mail server setup with rtwebdesign.ch are picaldi.ch, business-apartments.ch, comtop.ch and two others.
Each of the hosts mx01.tophost.ch and mx02.tophost.ch points to four IP numbers: mx01.tophost.ch directs to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203 and mx02.tophost.ch points to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203.
mx01.tophost.ch and mx02.tophost.ch are host names that each point to 46.232.182.200 IP addresses.
mx01.tophost.ch and mx02.tophost.ch are host names that each point to 46.232.182.201 IP addresses.
mx01.tophost.ch and mx02.tophost.ch are host names that each point to 46.232.182.202 IP addresses.
mx01.tophost.ch and mx02.tophost.ch are host names that each point to 46.232.182.203 IP addresses.