offisoft.ch - robtex.com
offisoft.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:ab20:0:4::74🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s065.cyon.net | ||||||
| A | 149.126.4.74🇨🇭 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 | offisoft.ch ⭐ 🔒 | ||||||
| A | 2a01:ab20:0:4::74🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s065.cyon.net | ||||||
| A | 149.126.4.74🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s065.cyon.net | ||||||
| TXT | google-site-verification=DqZJ9abngAUe5y8E7Q2Z_8CKINzQ718plZVxxW4bVLY | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2023-03-09 #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 2026-09-29 #4 | ||||||
MX for
offisoft.ch |
Subdomains
mail.offisoft.ch |
Same first word
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●MXoffisoft.ch2015-06-22 → 2026-09-29 · 2 obs
● 2026-09-29 00:27:50
●A149.126.4.742020-01-10 → 2026-09-29 · 3 obs
● 2020-01-10 00:28:06
● 2026-09-29 00:27:50
○A194.126.200.492015-06-22 → 2016-04-08 · 4 obs
● 2016-04-08 08:20:28
○ 2020-01-10 00:28:06
○ 2026-09-29 00:27:50
●A2a01:ab20:0:4::742026-08-19 → 2026-09-29 · 3 obs
● 2026-08-19 19:57:44
● 2026-09-29 00:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| offisoft.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.74 |
| AAAA | 1 | 2a01:ab20:0:4::74 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | offisoft.ch (pri: 0) |
| TXT | 2 | google-site-verification=DqZJ9abngAUe5y8, 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
mail.offisoft.ch is delegated beneath offisoft.ch.
Mail Server Role
offisoft.ch acts as its own mail server.
IP Addresses
offisoft.ch points to the IP addresses 149.126.4.74 and 2a01:ab20:0:4::74
Additional host names — sofora-international.com, consolatodisvezia.ch, harlach.ch and two others — share IP numbers with offisoft.ch.
Name Servers
offisoft.ch is served by two delegated name servers, ns1.cyon.ch and ns2.cyon.ch.
offisoft.ch shares its name server setup with other domains, including erpincloud.ch, suissetp.ch, fglarch.ch and two others.
The DNS delegation for offisoft.ch at least partly coincides with that of other domains, digitaler-nachlass.net 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
offisoft.ch has a single mail server: offisoft.ch itself.
offisoft.ch carries two IP numbers: 149.126.4.74 and 2a01:ab20:0:4::74.