rossel.ch - robtex.com
rossel.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::92🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s083.cyon.net | ||||||
| A | 149.126.4.92🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| 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 | mail.rossel.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::92🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s083.cyon.net | ||||||
| A | 149.126.4.92🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s083.cyon.net | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-10-29 #2 | ||||||
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 2026-04-12 #37 | ||||||
Subdomains
mail.rossel.ch |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.cyon.ch2026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 02:05:02
● 2026-04-12 16:53:40
●NSns2.cyon.ch2026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 02:05:02
● 2026-04-12 16:53:40
○NSns265.hoststar.ch2015-07-21 → 2017-04-10 · 4 obs
● 2017-04-10 08:45:20
○ 2026-04-11 02:05:02
○ 2026-04-12 16:53:40
○NSns266.hoststar.ch2015-07-21 → 2017-04-10 · 4 obs
● 2017-04-10 08:45:20
○ 2026-04-11 02:05:02
○ 2026-04-12 16:53:40
●MXmail.rossel.ch2015-07-21 → 2026-04-12 · 2 obs
● 2026-04-12 16:53:40
●A149.126.4.922026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 02:05:02
● 2026-04-12 16:53:40
●A2a01:ab20:0:4::922026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 02:05:02
● 2026-04-12 16:53:40
○A5.9.101.762015-07-21 → 2017-04-10 · 4 obs
● 2017-04-10 08:45:20
○ 2026-04-11 02:05:02
○ 2026-04-12 16:53:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| rossel.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.92 |
| AAAA | 1 | 2a01:ab20:0:4::92 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | mail.rossel.ch (pri: 0) |
| TXT | 1 | v=spf1 include:spf.protection.cyon.net - |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.cyon.ch, ns2.cyon.ch, ns1.cyon.ch...)
Analysis
Hierarchy
rossel.ch is the parent of mail.rossel.ch.
IP Addresses
rossel.ch resolves to two IP numbers: 2a01:ab20:0:4::92 and 149.126.4.92.
other host names including esco-bar.ch, webseiten.show, mail.fairtradetown.ch, xn--schlochthler-llba.ch and mail.intersport-frauenfeld.ch share IP numbers with rossel.ch.
Name Servers
rossel.ch is delegated to two name servers ns1.cyon.ch and ns2.cyon.ch.
rossel.ch shares the same name server setup as other domains, for instance msav.ch, 4147.ch, stratura.ch, figurentheater-sg.ch and marthastift.ch.
rossel.ch shares name servers with other domains at least partially, for example robertzueblin.com and swiss-kmu-software.com.
Host names with two IP numbers:
The host name ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; the host name ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
rossel.ch is handled by a single mail server, mail.rossel.ch.
mail.rossel.ch resolves to two IP numbers: 2a01:ab20:0:4::92 and 149.126.4.92.