prosupport.ch - dns.ninja
prosupport.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 149.126.4.79🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s070.cyon.net | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | mail.prosupport.ch ⭐ | ||||||
| A | 149.126.4.79🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s070.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-26 #77 | ||||||
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 2026-07-04 #47 | ||||||
Subdomains
mail.prosupport.ch |
Same first word
Similar names
supportpro.info |
supportpro.co.jp |
supportpro.in |
supportpro.fr |
supportpro.guru |
supportpro.de |
supportpro.us |
supportpro.net |
supportpro.com |
supportpro.pro |
sproutprop.com |
supportpro.support |
supportpro.top |
DNS History
9 records (4 active, 5 former)
●NSns1.cyon.ch2026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 22:52:20
● 2026-07-04 22:10:04
●NSns2.cyon.ch2026-02-28 → 2026-07-04 · 3 obs
● 2026-02-28 22:52:20
● 2026-07-04 22:10:04
○NSns4.entex.ch2015-05-30 → 2017-05-14 · 4 obs
● 2017-05-14 20:27:38
○ 2026-02-28 22:52:20
○ 2026-07-04 22:10:04
○NSns7.entex.ch2015-05-30 → 2017-05-14 · 4 obs
● 2017-05-14 20:27:38
○ 2026-02-28 22:52:20
○ 2026-07-04 22:10:04
○MXantispam.ntx04.ch2015-05-30 → 2017-05-14 · 4 obs
● 2017-05-14 20:27:38
○ 2026-02-28 22:52:20
○ 2026-07-04 22:10:04
●MXmail.prosupport.ch2026-02-28 → 2026-07-04 · 8 obs
● 2026-02-28 22:52:20
● 2026-04-01 16:40:20
○ 2026-04-05 02:27:20
● 2026-04-09 09:43:24
○ 2026-04-13 14:17:48
● 2026-05-24 08:12:52
● 2026-07-04 22:10:04
●A149.126.4.792026-02-28 → 2026-07-04 · 8 obs
● 2026-02-28 22:52:20
● 2026-04-01 16:40:20
○ 2026-04-05 02:27:20
● 2026-04-09 09:43:24
○ 2026-04-13 14:17:48
● 2026-05-24 08:12:52
● 2026-07-04 22:10:04
○A185.89.147.1082015-10-21 → 2017-05-14 · 5 obs
● 2015-10-21 11:43:56
● 2017-05-14 20:27:38
○ 2026-02-28 22:52:20
○ 2026-07-04 22:10:04
○A77.109.160.2142015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-21 11:43:56
○ 2026-07-04 22:10:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, b.nic.ch, d.nic.ch, a.nic.ch... | - |
| prosupport.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 818ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.79 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | mail.prosupport.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Hierarchy
prosupport.ch serves as the parent of mail.prosupport.ch.
IP Addresses
prosupport.ch resolves to just one IP address, 149.126.4.79.
Two other host names, along with mgbdata.ch, hamoji.com and elid.ch, also share IP numbers with prosupport.ch.
Name Servers
prosupport.ch is served by two delegated name servers, ns1.cyon.ch and ns2.cyon.ch.
prosupport.ch shares its NS records with other domains, for example topline.ch, grogi.ch, scadox.ch and two others.
The DNS delegation for prosupport.ch at least partly coincides with that of other domains, vipshop.ch being one example.
Each of the two host names carries two IP addresses: ns1.cyon.ch points to 185.174.216.2 and 2a01:ab20:0:185::2, and ns2.cyon.ch points to 91.206.24.2 and 2001:67c:234::2.
Mail Servers
The sole mail server for prosupport.ch is mail.prosupport.ch.
There is one IP number for mail.prosupport.ch: 149.126.4.79.