rt24.ch - dns.ninja
rt24.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.178.193.207🇨🇭 hosttech-AS185.178.193.0/24 | ||||||
| PTR | mx349.mail.hostserv.eu | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | rt24.ch ⭐ | ||||||
| A | 185.178.193.207🇨🇭 hosttech-AS185.178.193.0/24 | ||||||
| PTR | mx349.mail.hostserv.eu | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-11-10 #77 | ||||||
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 2026-07-10 #32 | ||||||
MX for
rt24.ch |
Same first word
Similar names
tr42.com |
tr42.eu |
rt42.nl |
rt42.be |
42tr.com |
tr24.de |
24rt.org.br |
2r4t.com |
r2t4.com |
24tr.ru |
42rt.com |
24rt.com |
tr24.by |
r24t.com |
tr24.com |
tr24.com.tr |
tr42.ai |
t2r4.com |
tr42.org |
rt42.de |
tr42.nl |
tr24.eu |
rt42.com |
DNS History
5 records (4 active, 1 former)
●MXrt24.ch2015-07-18 → 2026-07-10 · 2 obs
● 2026-07-10 14:53:54
○A149.126.0.882015-07-18 → 2017-01-30 · 4 obs
● 2017-01-30 06:30:50
○ 2026-03-27 16:31:00
○ 2026-07-10 14:53:54
●A185.178.193.2072026-03-27 → 2026-07-10 · 3 obs
● 2026-03-27 16:31:00
● 2026-07-10 14:53:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, a.nic.ch, d.nic.ch, b.nic.ch... | - |
| rt24.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt24.ch (unsigned zone)
⏱️ Timing
Total: 1121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.178.193.207 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | rt24.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 -all |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Mail Server Role
rt24.ch is listed as a mail server for itself.
IP Addresses
rt24.ch resolves to one IP address: 185.178.193.207.
melodia.ch, mail.f-i-s.ch, mx349.mail.hostserv.eu and two other host names share IP numbers with rt24.ch.
Name Servers
rt24.ch has two authoritative name servers — ns1.cyon.ch and ns2.cyon.ch.
rt24.ch uses the same name servers as several other domains — among them vinica.ch, bibliothek-eglisau.ch, rukat.ch and two more.
Both ns1.cyon.ch and ns2.cyon.ch have two IP addresses each. ns1.cyon.ch resolves to 185.174.216.2 and 2a01:ab20:0:185::2; ns2.cyon.ch resolves to 91.206.24.2 and 2001:67c:234::2.
Mail Servers
Mail for rt24.ch is handled by one mail server — rt24.ch.
rt24.ch points to one IP number — 185.178.193.207.