exist.ch - dns.ninja
exist.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 2026-07-13 #19 | ||||||
Previously MX for
exist.ch |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns1.rubas-s04.net2015-05-23 → 2016-03-13 · 4 obs
● 2016-03-13 22:40:24
○ 2017-04-19 23:47:30
○ 2026-07-13 08:22:06
○NSns1.rubas.ch2015-05-23 → 2016-03-13 · 4 obs
● 2016-03-13 22:40:24
○ 2017-04-19 23:47:30
○ 2026-07-13 08:22:06
○NSns2.rubas.ch2015-05-23 → 2016-03-13 · 4 obs
● 2016-03-13 22:40:24
○ 2017-04-19 23:47:30
○ 2026-07-13 08:22:06
●NSnsc1.tophost.ch2017-04-19 → 2026-07-13 · 3 obs
● 2017-04-19 23:47:30
● 2026-07-13 08:22:06
●NSnsc2.tophost.ch2017-04-19 → 2026-07-13 · 3 obs
● 2017-04-19 23:47:30
● 2026-07-13 08:22:06
○MXexist.ch2015-05-23 → 2016-03-13 · 4 obs
● 2016-03-13 22:40:24
○ 2017-04-19 23:47:30
○ 2026-07-13 08:22:06
●MXmx01.tophost.ch2017-04-19 → 2026-07-13 · 3 obs
● 2017-04-19 23:47:30
● 2026-07-13 08:22:06
●MXmx02.tophost.ch2017-04-19 → 2026-07-13 · 3 obs
● 2017-04-19 23:47:30
● 2026-07-13 08:22:06
●A193.33.128.1612026-02-15 → 2026-07-13 · 3 obs
● 2026-02-15 22:51:56
● 2026-07-13 08:22:06
○A193.33.128.1672017-04-19 → 2017-08-02 · 5 obs
● 2017-04-19 23:47:30
● 2017-08-02 16:30:34
○ 2026-02-15 22:51:56
○ 2026-07-13 08:22:06
○A195.182.222.782015-05-23 → 2016-03-13 · 4 obs
● 2016-03-13 22:40:24
○ 2017-04-19 23:47:30
○ 2026-07-13 08:22:06
●A2a02:6201:c121:8080::a1:12026-02-15 → 2026-07-13 · 3 obs
● 2026-02-15 22:51:56
● 2026-07-13 08:22:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| exist.ch | nsc2.tophost.ch, nsc1.tophost.ch | - |
✅ Authoritative Response
Server:185.67.193.164
NS records: nsc2.tophost.ch, nsc1.tophost.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.33.128.161 |
| AAAA | 1 | 2a02:6201:c121:8080::a1:1 |
| NS | 2 | nsc1.tophost.ch, nsc2.tophost.ch |
| MX | 2 | mx01.tophost.ch (pri: 10), mx02.tophost.ch (pri: 10) |
| TXT | 2 | v=spf1 ip4:193.33.128.161 include:_spf.t, google-site-verification=Zr3B7XkvkAB0ZDN |
| SOA | 1 | nsc1.tophost.ch admin.novatrend.ch |
Analysis
IP Addresses
exist.ch resolves to the IP addresses 193.33.128.161 and 2a02:6201:c121:8080::a1:1
Additional host names — vkb.ch, sonar-band.ch, synkie.net and two others — share IP numbers with exist.ch.
Name Servers
exist.ch has two authoritative name servers — nsc1.tophost.ch and nsc2.tophost.ch.
exist.ch shares its name server setup with other domains, including go-in-soerenberg.ch, plafo.net, asceneuron.ch and two others.
exist.ch partially shares its NS delegation with several other domains, including artcoaching.ch, itamc.ch, ftp83plus.net and two others.
The name servers ns3.q-x.ch, ns4.q-x.ch, ns1.rubas-s04.net and ns2.rubas-s04.net are often found in use alongside these name servers.
Both nsc1.tophost.ch and nsc2.tophost.ch have two IP addresses each. nsc1.tophost.ch resolves to 185.67.193.164 and 2a02:6201:b943:c100:98c5:1eff:fed4:e890; nsc2.tophost.ch resolves to 46.232.176.164 and 2a02:6201:2ee8:b000:50da:a2ff:fe8c:8907.
Mail Servers
exist.ch has two mail servers: mx01.tophost.ch and mx02.tophost.ch.
exist.ch shares the same mail server setup as other domains, including allantica.ch, birseck.ch, nebril.ch and two others.
At least a portion of exist.ch's mail servers are also used by other domains, for example 1a-gewinner.de.
Each of the hosts mx01.tophost.ch and mx02.tophost.ch points to four IP numbers: mx01.tophost.ch directs to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203 and mx02.tophost.ch points to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203.
The host names mx01.tophost.ch and mx02.tophost.ch both resolve to 46.232.182.200 IP addresses.
The host names mx01.tophost.ch and mx02.tophost.ch both resolve to 46.232.182.201 IP addresses.
The host names mx01.tophost.ch and mx02.tophost.ch both resolve to 46.232.182.202 IP addresses.
The host names mx01.tophost.ch and mx02.tophost.ch both resolve to 46.232.182.203 IP addresses.