crmdns.ch - robtex.com
crmdns.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 16.63.51.180🇨🇭 Amazon16.62.0.0/15 EC2 ZRH Prefix | ||||||
| PTR | ec2-16-63-51-180.eu-central-2.compute.amazonaws.com | ||||||
| NS | ns41.infomaniak.com ⭐ | ||||||
| A | 2001:1600:0:aaaa::3🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns41.infomaniak.com | ||||||
| A | 83.166.143.74🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | ns41.infomaniak.com | ||||||
| NS | ns42.infomaniak.com | ||||||
| A | 2001:1600:0:aaaa::4🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns42.infomaniak.com | ||||||
| A | 83.166.143.75🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | ns42.infomaniak.com | ||||||
| MX | mail.crmexperts.ch ⭐ | ||||||
| SOA | ns41.infomaniak.comhostmaster@infomaniak.ch serial=2023073378 | ||||||
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 2026-04-24 #13 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns41.infomaniak.com2026-04-07 → 2026-04-24 · 2 obs
● 2026-04-24 05:03:26
●NSns42.infomaniak.com2026-04-07 → 2026-04-24 · 2 obs
● 2026-04-24 05:03:26
●MXmail.crmexperts.ch2026-04-07 → 2026-04-24 · 2 obs
● 2026-04-24 05:03:26
●A16.63.51.1802026-04-07 → 2026-04-24 · 2 obs
● 2026-04-24 05:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| crmdns.ch | ns42.infomaniak.com, ns41.infomaniak.com | - |
✅ Authoritative Response
Server:83.166.143.75
NS records: ns42.infomaniak.com, ns41.infomaniak.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 16.63.51.180 |
| NS | 2 | ns41.infomaniak.com, ns42.infomaniak.com |
| MX | 1 | mail.crmexperts.ch (pri: 0) |
| SOA | 1 | ns41.infomaniak.com hostmaster.infomania |
Analysis
Hierarchy
crmdns.ch is a parent of ns11.crmdns.ch and ns10.crmdns.ch.
IP Addresses
crmdns.ch resolves to one IP number: 16.63.51.180.
other host names including ec2-16-63-51-180.eu-central-2.compute.amazonaws.com, order-notify.com, mail.order-notify.com, ns10.crmdns.ch and ns11.crmdns.ch share IP numbers with crmdns.ch.
Name Servers
crmdns.ch is delegated to two name servers ns41.infomaniak.com and ns42.infomaniak.com.
crmdns.ch shares the same name server setup as other domains, for instance cerfal.org, jazzplateforme.com, misurio.ch, michaelhauck.ch and lussier.eu.
Host names with two IP numbers:
The host name ns41.infomaniak.com points to 2001:1600:0:aaaa::3 and 83.166.143.74; the host name ns42.infomaniak.com points to 2001:1600:0:aaaa::4 and 83.166.143.75.
Mail Servers
crmdns.ch is handled by a single mail server, mail.crmexperts.ch.