optisoft.ch - dns.ninja
optisoft.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::15🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s006.cyon.net | ||||||
| A | 149.126.4.15🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| 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 | optisoft.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::15🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s006.cyon.net | ||||||
| A | 149.126.4.15🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s006.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 include:bexio.com -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2024-06-03 #0 | ||||||
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 2026-07-17 #22 | ||||||
MX for
optisoft.ch |
Subdomains
www.optisoft.ch |
Same first word
Similar names
tiposoft.com |
softopti.com |
topisoft.fi |
topisoft.com |
fototips.dk |
pitsfoto.com |
fototips.de |
foottips.com |
itopsoft.net |
fototips.se |
fototips.ru |
fototips.no |
tipsfoto.com |
itopsoft.com |
itopsoft.ru |
DNS History
5 records (5 active, 0 former)
●MXoptisoft.ch2018-10-25 → 2026-07-17 · 5 obs
● 2026-03-31 10:11:12
○ 2026-04-05 02:27:22
● 2026-06-26 04:11:56
● 2026-07-17 09:46:06
●A149.126.4.152018-10-25 → 2026-07-17 · 5 obs
● 2026-03-31 10:11:12
○ 2026-04-05 02:27:22
● 2026-06-26 04:11:56
● 2026-07-17 09:46:06
●A2a01:ab20:0:4::152026-02-28 → 2026-07-17 · 6 obs
● 2026-02-28 22:53:40
● 2026-03-31 10:11:12
○ 2026-04-05 02:27:22
● 2026-06-26 04:11:56
● 2026-07-17 09:46:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, e.nic.ch, b.nic.ch, d.nic.ch... | - |
| optisoft.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.15 |
| AAAA | 1 | 2a01:ab20:0:4::15 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | optisoft.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 (ns1.cyon.ch, ns2.cyon.ch, ns1.cyon.ch...)
Analysis
Hierarchy
The domain www.optisoft.ch falls under the parent optisoft.ch.
Mail Server Role
optisoft.ch acts as its own mail server.
IP Addresses
optisoft.ch points to the IP addresses 149.126.4.15 and 2a01:ab20:0:4::15
Additional host names — try-it.ch, johanna-unternaehrer.ch, orbitalgarden.com and two others — share IP numbers with optisoft.ch.
Name Servers
optisoft.ch uses two name servers for its delegation: ns1.cyon.ch and ns2.cyon.ch.
optisoft.ch shares its name server setup with other domains, including mywebstyle.ch, nicecream.ch, baugenossenschaft-rothenburg.ch and two others.
The two host names ns1.cyon.ch and ns2.cyon.ch each have a pair of IP addresses: ns1.cyon.ch has 185.174.216.2 and 2a01:ab20:0:185::2, and ns2.cyon.ch has 91.206.24.2 and 2001:67c:234::2.
Mail Servers
optisoft.ch has a single mail server: optisoft.ch itself.
optisoft.ch directs to two IP numbers, 149.126.4.15 and 2a01:ab20:0:4::15.