doublediamond.ch - robtex.com
doublediamond.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:ab20:0:4::87🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s078.cyon.net | ||||||
| A | 149.126.4.87🇨🇭 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 | doublediamond.ch ⭐ 🔒 | ||||||
| A | 2a01:ab20:0:4::87🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s078.cyon.net | ||||||
| A | 149.126.4.87🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s078.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-26 #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 2026-05-09 #43 | ||||||
Previously MX for
doublediamond.ch |
Same first word
doublediamond.me |
doublediamond.ca |
doublediamond.de |
doublediamond.co.uk |
doublediamond.net |
doublediamond.com.au |
doublediamond.tv |
doublediamond.biz |
doublediamond.ch |
Similar names
DNS History
6 records (5 active, 1 former)
●MXdoublediamond.ch2015-05-04 → 2026-05-09 · 5 obs
● 2026-03-17 05:54:26
○ 2026-04-05 02:27:40
● 2026-05-09 20:16:32
● 2026-05-09 20:16:34
●A149.126.4.872018-08-16 → 2026-05-09 · 6 obs
● 2018-08-16 09:39:40
● 2026-03-17 05:54:26
○ 2026-04-05 02:27:40
● 2026-05-09 20:16:32
● 2026-05-09 20:16:34
○A194.126.200.402015-05-04 → 2016-12-31 · 4 obs
● 2016-12-31 10:41:40
○ 2018-08-16 09:39:40
○ 2026-05-09 20:16:34
●A2a01:ab20:0:4::872026-02-28 → 2026-05-09 · 6 obs
● 2026-02-28 22:47:22
● 2026-03-17 05:54:26
○ 2026-04-05 02:27:40
● 2026-05-09 20:16:32
● 2026-05-09 20:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, a.nic.ch, e.nic.ch, b.nic.ch... | - |
| doublediamond.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.87 |
| AAAA | 1 | 2a01:ab20:0:4::87 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | doublediamond.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| 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
IP Addresses
doublediamond.ch points to two IP numbers: 2a01:ab20:0:4::87 and 149.126.4.87.
Other host names, for instance ronacon.ch, its-all-net.ch, mail.amnis-jona.ch, mail.playingcards.ch and moodo.ch share IP numbers with doublediamond.ch.
Name Servers
Delegation for doublediamond.ch rests with two name servers, ns1.cyon.ch and ns2.cyon.ch.
doublediamond.ch shares the same name server setup as other domains, including taxlevel.net, eclatin.ch, comish.ch, kulturkick.ch and ggm.ch.
Host names with two IP numbers: ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
A single mail server handles doublediamond.ch.
doublediamond.ch resolves to two IP numbers: 2a01:ab20:0:4::87 and 149.126.4.87.