offisoft.ch - dns.ninja
offisoft.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::74AS473022a01:ab20::/32 | ||||||
| A | 149.126.4.74AS47302149.126.0.0/21 | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| NS | ns2.cyon.ch | ||||||
| MX | offisoft.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::74AS473022a01:ab20::/32 | ||||||
| A | 149.126.4.74AS47302149.126.0.0/21 | ||||||
| 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 2026-10-26 #15 | ||||||
MX for
offisoft.ch |
Subdomains
mail.offisoft.ch |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXoffisoft.ch2015-06-22 → 2026-10-26 · 2 obs
● 2015-06-22 12:35:04
● 2026-10-26 07:23:14
● 2026-10-26 07:23:14
●A149.126.4.742020-01-10 → 2026-10-26 · 3 obs
○ 2016-04-08 08:20:28
● 2020-01-10 00:28:06
● 2026-10-26 07:23:14
● 2020-01-10 00:28:06
● 2026-10-26 07:23:14
○A194.126.200.492015-06-22 → 2016-04-08 · 4 obs
● 2015-06-22 12:35:04
● 2016-04-08 08:20:28
○ 2020-01-10 00:28:06
○ 2026-10-26 07:23:14
● 2016-04-08 08:20:28
○ 2020-01-10 00:28:06
○ 2026-10-26 07:23:14
●A2a01:ab20:0:4::742026-08-19 → 2026-10-26 · 3 obs
○ 2020-01-10 00:28:06
● 2026-08-19 19:57:44
● 2026-10-26 07:23:14
● 2026-08-19 19:57:44
● 2026-10-26 07:23:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, a.nic.ch, f.nic.ch, e.nic.ch... | - |
| offisoft.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1346ms | 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 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4, google-site-verification=DqZJ9abngAUe5y8 |
| 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
offisoft.ch is a parent of mail.offisoft.ch.
Mail Server Role
The MX record for offisoft.ch points back to offisoft.ch — it is its own mail server.
IP Addresses
offisoft.ch resolves to the IP addresses 149.126.4.74 and 2a01:ab20:0:4::74
Name Servers
Two name servers handle the delegation for offisoft.ch: ns1.cyon.ch and ns2.cyon.ch.
Mail Servers
The MX record for offisoft.ch points to a single mail server: offisoft.ch.
offisoft.ch has two IP addresses: 149.126.4.74 and 2a01:ab20:0:4::74.