ken.ch - robtex.com
ken.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 2026-03-15 #15 | ||||||
Subdomains
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
●NSalan.ns.cloudflare.com2020-12-24 → 2026-03-15 · 3 obs
● 2020-12-24 23:15:18
● 2026-03-15 23:36:16
○NSch.ch-inter.net2015-07-21 → 2017-05-27 · 4 obs
● 2017-05-27 10:03:48
○ 2020-12-24 23:15:18
○ 2026-03-15 23:36:16
○NSde.ch-inter.net2015-07-21 → 2017-05-27 · 4 obs
● 2017-05-27 10:03:48
○ 2020-12-24 23:15:18
○ 2026-03-15 23:36:16
○NSnl.ch-inter.net2015-07-21 → 2017-05-27 · 4 obs
● 2017-05-27 10:03:48
○ 2020-12-24 23:15:18
○ 2026-03-15 23:36:16
●NSsofia.ns.cloudflare.com2020-12-24 → 2026-03-15 · 3 obs
● 2020-12-24 23:15:18
● 2026-03-15 23:36:16
●MXken-ch.mail.protection.outlook.com2015-07-21 → 2026-03-15 · 2 obs
● 2026-03-15 23:36:16
○A104.24.118.2392020-12-24 → 2020-12-24 · 4 obs
● 2020-12-24 23:15:18
○ 2026-02-15 07:12:38
○ 2026-03-15 23:36:16
○A104.24.119.2392020-12-24 → 2020-12-24 · 4 obs
● 2020-12-24 23:15:18
○ 2026-02-15 07:12:38
○ 2026-03-15 23:36:16
○A172.67.155.1782020-12-24 → 2020-12-24 · 4 obs
● 2020-12-24 23:15:18
○ 2026-02-15 07:12:38
○ 2026-03-15 23:36:16
●A185.17.70.752026-02-15 → 2026-03-15 · 3 obs
● 2026-02-15 07:12:38
● 2026-03-15 23:36:16
○A2606:4700:3032::6818:76ef2020-12-24 → 2020-12-24 · 4 obs
● 2020-12-24 23:15:18
○ 2026-02-15 07:12:38
○ 2026-03-15 23:36:16
○A2606:4700:3033::6818:77ef2020-12-24 → 2020-12-24 · 4 obs
● 2020-12-24 23:15:18
○ 2026-02-15 07:12:38
○ 2026-03-15 23:36:16
○A2606:4700:3035::ac43:9bb22020-12-24 → 2020-12-24 · 4 obs
● 2020-12-24 23:15:18
○ 2026-02-15 07:12:38
○ 2026-03-15 23:36:16
○A80.74.150.2152015-07-21 → 2017-05-27 · 4 obs
● 2017-05-27 10:03:48
○ 2020-12-24 23:15:18
○ 2026-03-15 23:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| ken.ch | sofia.ns.cloudflare.com, alan.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.32.223
NS records: sofia.ns.cloudflare.com, alan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ken.ch (unsigned zone)
⏱️ Timing
Total: 2470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.17.70.75 |
| NS | 2 | alan.ns.cloudflare.com, sofia.ns.cloudflare.com |
| MX | 1 | ken-ch.mail.protection.outlook.com (pri: |
| TXT | 5 | MS=ms54128602, adobe-idp-site-verification=9107566e12da... |
| SOA | 1 | alan.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
ken.ch is parent of bg.ken.ch, www.ken.ch, dns1.ken.ch and ns.ken.ch.
IP Addresses
ken.ch resolves to a single IP address: 185.17.70.75.
Other host names including www.ksuster.ch, www.kwi.ch, kzn.ch, ksuster.ch and jazz-stmoritz.ch share IP numbers with ken.ch.
Name Servers
ken.ch's delegation uses two name servers, alan.ns.cloudflare.com and sofia.ns.cloudflare.com.
ken.ch shares the same name server setup as other domains, for example amerifirstconstruction.com, refdesk.com, cretos.net, cloudinghost.com and bigpeace.com.
ken.ch at least partially shares name servers with other domains, including 2277003.com, antennereunion.fr, purebackup.co.uk, khios.org and highpresssoccer.com.
These name servers are often used together with eric.ns.cloudflare.com.
Host names with six IP numbers:
alan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b39, 2803:f800:50::6ca2:c139, 2a06:98c1:50::ac40:2139, 108.162.193.57, 172.64.33.57 and 173.245.59.57.
sofia.ns.cloudflare.com points to: 2606:4700:50::adf5:3adf, 2803:f800:50::6ca2:c0df, 2a06:98c1:50::ac40:20df, 108.162.192.223, 172.64.32.223 and 173.245.58.223.
Mail Servers
ken.ch is handled by a single mail server, ken-ch.mail.protection.outlook.com.
Hostname ken-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::d, 52.101.68.8, 52.101.73.6, 52.101.73.28 and 52.101.73.153.