rtca.ch - robtex.com
rtca.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 2026-07-21 #27 | ||||||
Subdomains
www.rtca.ch |
Same first word
Similar names
DNS History
12 records (9 active, 3 former)
●NScns1.cloudpit.de2026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 13:34:28
● 2026-07-21 12:31:26
●NScns2.cloudpit.com2026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 13:34:28
● 2026-07-21 12:31:26
●NScns3.cloudpit.io2026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 13:34:28
● 2026-07-21 12:31:26
○NSdns1.agrinet.ch2015-08-25 → 2017-05-31 · 4 obs
● 2017-05-31 13:03:36
○ 2026-02-16 13:34:28
○ 2026-07-21 12:31:26
○NSdns2.agrinet.ch2015-08-25 → 2017-05-31 · 4 obs
● 2017-05-31 13:03:36
○ 2026-02-16 13:34:28
○ 2026-07-21 12:31:26
●NSns1.namesrv.ch2026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 13:34:28
● 2026-07-21 12:31:26
●NSns2.namesrv.net2026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 13:34:28
● 2026-07-21 12:31:26
●NSns3.namesrv.io2026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 13:34:28
● 2026-07-21 12:31:26
○MXmail.mail-ch.ch2015-08-25 → 2017-05-31 · 4 obs
● 2017-05-31 13:03:36
○ 2026-02-16 13:34:28
○ 2026-07-21 12:31:26
●MXmx01.servicehoster.ch2026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 13:34:28
● 2026-07-21 12:31:26
●MXmx02.servicehoster.ch2026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 13:34:28
● 2026-07-21 12:31:26
●A194.191.24.642026-02-16 → 2026-07-21 · 2 obs
● 2026-07-21 12:31:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| rtca.ch | cns1.cloudpit.de, cns3.cloudpit.io, cns2.cloudpit.com | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns1.cloudpit.de, cns3.cloudpit.io, cns2.cloudpit.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4094ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.191.24.64 |
| NS | 3 | ns2.namesrv.net, ns1.namesrv.ch... |
| MX | 2 | mx01.servicehoster.ch (pri: 10), mx02.servicehoster.ch (pri: 10) |
| TXT | 1 | v=spf1 include:servicehoster.ch a mx ~al |
| SOA | 1 | cns1.cloudpit.de hostmaster.dogado.de |
Analysis
Hierarchy
rtca.ch is a parent domain of www.rtca.ch.
IP Addresses
rtca.ch directs to one IP number, which is 194.191.24.64.
Among the host names that share IP numbers with rtca.ch are insoft.ch, wieher.ch, veterano.ch and two others.
Name Servers
rtca.ch carries NS records listing 6 name servers — ns1.namesrv.ch, cns2.cloudpit.com, cns1.cloudpit.de and 3 others.
rtca.ch shares at least some of its name servers with other domains, including scmbestpractice.com, xn--klnkongress-rfb.de, martin-buber-schule.de and two others.
These name servers are routinely co-deployed with the name servers cns3.cloudpit.io, ns3.namesrv.io, ns2.namesrv.net and two others.
Hosts with two IP numbers each:
The A records for ns1.namesrv.ch return 109.237.142.8 and 2a01:64c0:0:5000::8.
The A records for cns2.cloudpit.com return 148.251.254.105 and 2a01:4f8:2b02:a88::105.
The A records for cns1.cloudpit.de return 109.237.142.8 and 2a01:64c0:0:5000::8.
The A records for cns3.cloudpit.io return 109.237.143.8 and 2a02:2b80:101:5000::8.
The A records for ns3.namesrv.io return 109.237.143.8 and 2a02:2b80:101:5000::8.
The A records for ns2.namesrv.net return 148.251.254.105 and 2a01:4f8:2b02:a88::105.
ns1.namesrv.ch and cns1.cloudpit.de each have 2a01:64c0:0:5000::8 IP addresses.
ns1.namesrv.ch and cns1.cloudpit.de each have 109.237.142.8 IP addresses.
cns2.cloudpit.com and ns2.namesrv.net each have 2a01:4f8:2b02:a88::105 IP addresses.
cns2.cloudpit.com and ns2.namesrv.net each have 148.251.254.105 IP addresses.
cns3.cloudpit.io and ns3.namesrv.io each have 2a02:2b80:101:5000::8 IP addresses.
cns3.cloudpit.io and ns3.namesrv.io each have 109.237.143.8 IP addresses.
Mail Servers
The MX records for rtca.ch point to two mail servers: mx01.servicehoster.ch and mx02.servicehoster.ch.
rtca.ch has the same mail server arrangement as a number of other domains, for example masterfinanz.at, carving4you.ch, imaginative.ch and two more.
mx01.servicehoster.ch has IP addresses 194.191.24.200 and 194.191.24.210; mx02.servicehoster.ch has the same IP addresses: 194.191.24.200 and 194.191.24.210.
mx01.servicehoster.ch and mx02.servicehoster.ch each have 194.191.24.200 IP addresses.
mx01.servicehoster.ch and mx02.servicehoster.ch each have 194.191.24.210 IP addresses.