isdh.ch - robtex.com
isdh.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 2026-05-08 #32 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns41.infomaniak.com2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 14:28:08
●NSns42.infomaniak.com2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 14:28:08
●MXisdh-ch.mail.protection.outlook.com2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 14:28:08
●A2a00:1128:1:1::142:1202026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 14:28:08
●A80.74.142.1202026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 14:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| isdh.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: 1062ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.142.120 |
| AAAA | 1 | 2a00:1128:1:1::142:120 |
| NS | 2 | ns42.infomaniak.com, ns41.infomaniak.com |
| MX | 1 | isdh-ch.mail.protection.outlook.com (pri |
| TXT | 1 | v=spf1 ip4:83.222.138.169 Include:amazon |
| SOA | 1 | ns41.infomaniak.com hostmaster.infomania |
Analysis
IP Addresses
isdh.ch resolves to two IP numbers: 2a00:1128:1:1::142:120 and 80.74.142.120.
Other host names, for instance www.esthersguesthouse.ch, mail.jassen.ch, musika.ch, villigen.com and mail.rotberg.ch share IP numbers with isdh.ch.
Name Servers
Two name servers ns41.infomaniak.com and ns42.infomaniak.com handle delegation for isdh.ch.
isdh.ch uses the same name server setup as other domains, for example balconsdelaneste.fr, bernrain.ch, samuelamato.com, amofondations.com and penserpouragir.org.
isdh.ch shares name servers with other domains at least in part, for instance euro-toques.ch.
Host names with two IP numbers:
ns41.infomaniak.com points to: 2001:1600:0:aaaa::3 and 83.166.143.74
ns42.infomaniak.com points to: 2001:1600:0:aaaa::4 and 83.166.143.75
Mail Servers
isdh.ch is handled by a single mail server, isdh-ch.mail.protection.outlook.com.
Hostname isdh-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.