kohn.ch - dns.ninja
kohn.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 2026-07-22 #12 | ||||||
Subdomains
Same first word
kohn.eu |
kohn.to |
kohn.cc |
kohn.co.za |
kohn.be |
kohn.fm |
kohn.net |
kohn.cn |
kohn.cl |
kohn.ch |
kohn.com |
kohn.it |
kohn.tv |
kohn.es |
kohn.com.cn |
kohn.at |
kohn.org |
kohn.com.br |
kohn.cz |
kohn.paris |
kohn.sk |
kohn.ca |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns.hostpoint.ch2015-07-10 → 2026-07-22 · 2 obs
● 2026-07-22 04:45:34
●NSns2.hostpoint.ch2015-07-10 → 2026-07-22 · 2 obs
● 2026-07-22 04:45:34
●NSns3.hostpoint.ch2015-07-10 → 2026-07-22 · 2 obs
● 2026-07-22 04:45:34
○MXmail.kohn.ch2015-07-10 → 2017-03-30 · 4 obs
● 2017-03-30 09:05:22
○ 2020-04-14 06:21:20
○ 2026-07-22 04:45:34
●MXmta-gw.infomaniak.ch2026-02-17 → 2026-07-22 · 3 obs
● 2026-02-17 06:03:56
● 2026-07-22 04:45:34
○MXmx.kohn.ch2020-04-14 → 2020-04-14 · 4 obs
● 2020-04-14 06:21:20
○ 2026-02-17 06:03:56
○ 2026-07-22 04:45:34
○A144.76.17.242015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-11 04:17:34
○ 2026-07-22 04:45:34
●A185.233.104.1812020-04-14 → 2026-07-22 · 3 obs
● 2020-04-14 06:21:20
● 2026-07-22 04:45:34
○A37.120.188.2032015-11-11 → 2017-03-30 · 5 obs
● 2015-11-11 04:17:34
● 2017-03-30 09:05:22
○ 2020-04-14 06:21:20
○ 2026-07-22 04:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, b.nic.ch, f.nic.ch, a.nic.ch... | - |
| kohn.ch | ns2.hostpoint.ch, ns.hostpoint.ch, ns3.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.60.250
NS records: ns2.hostpoint.ch, ns.hostpoint.ch, ns3.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.233.104.181 |
| NS | 3 | ns3.hostpoint.ch, ns2.hostpoint.ch... |
| MX | 1 | mta-gw.infomaniak.ch (pri: 10) |
| TXT | 1 | v=spf1 include:spf.infomaniak.ch -all |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)
Analysis
Hierarchy
mx.kohn.ch, rs1k.kohn.ch, rsl.kohn.ch and mail.kohn.ch each fall under the parent domain kohn.ch.
IP Addresses
kohn.ch resolves to one IP address: 185.233.104.181.
mx.kohn.ch, mail.liutauras-balciunas.com, rs1k.kohn.ch and two other host names share IP numbers with kohn.ch.
Name Servers
kohn.ch has three name servers — ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
kohn.ch partially shares its NS delegation with several other domains, including ticketexpress.ch, witschis.ch, adab.ch and two others.
Each of ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch points to two IP numbers. ns2.hostpoint.ch points to 217.26.53.254 and 2a00:d70:0:b::1d. ns3.hostpoint.ch points to 217.26.60.250 and 2a00:d70:0:b::b. ns.hostpoint.ch points to 217.26.51.254 and 2a00:d70:0:b::d.
Mail Servers
Mail for kohn.ch is handled by a single mail server, mta-gw.infomaniak.ch.
kohn.ch uses an identical mail server configuration to several other domains — among them solidimmo.com, roptics.com, tout-art.ch and two more.
At least a portion of kohn.ch's mail servers are also used by other domains, for example esquisse.training.
mta-gw.infomaniak.ch has four IP addresses: 83.166.143.57, 83.166.143.58, 2001:1600:0:aaaa::1:3 and 2001:1600:0:aaaa::1:4.