businesslink.ch - robtex.com
businesslink.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 2026-04-28 #20 | ||||||
Subdomains
www.businesslink.ch |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.ebcomdns.ch2015-07-18 → 2017-01-23 · 4 obs
● 2017-01-23 20:59:54
○ 2026-03-18 10:10:04
○ 2026-04-28 08:19:50
●NSdns1.swizzonic.ch2026-03-18 → 2026-04-28 · 3 obs
● 2026-03-18 10:10:04
● 2026-04-28 08:19:50
○NSdns2.ebcomdns.ch2015-11-20 → 2017-01-23 · 5 obs
● 2015-11-20 22:49:58
● 2017-01-23 20:59:54
○ 2026-03-18 10:10:04
○ 2026-04-28 08:19:50
●NSdns2.swizzonic.ch2026-03-18 → 2026-04-28 · 3 obs
● 2026-03-18 10:10:04
● 2026-04-28 08:19:50
○NSdns3.ebcomdns.ch2015-11-20 → 2017-01-23 · 5 obs
● 2015-11-20 22:49:58
● 2017-01-23 20:59:54
○ 2026-03-18 10:10:04
○ 2026-04-28 08:19:50
●MXbusinesslink-ch.mail.protection.outlook.com2026-03-18 → 2026-04-28 · 3 obs
● 2026-03-18 10:10:04
● 2026-04-28 08:19:50
○MXfw.ebcomdns.ch2015-11-20 → 2017-01-23 · 4 obs
● 2017-01-23 20:59:54
○ 2026-03-18 10:10:04
○ 2026-04-28 08:19:50
●A185.185.202.332026-03-18 → 2026-04-28 · 2 obs
● 2026-04-28 08:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| businesslink.ch | dns1.swizzonic.ch, dns2.swizzonic.ch | - |
✅ Authoritative Response
Server:81.88.58.219
NS records: dns1.swizzonic.ch, dns2.swizzonic.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.185.202.33 |
| NS | 2 | dns2.swizzonic.ch, dns1.swizzonic.ch |
| MX | 1 | businesslink-ch.mail.protection.outlook. |
| TXT | 2 | qthe5gubbf7de7tq29bb57sa5o, v=spf1 a a:mail.businesslink.ch ip4:185. |
| SOA | 1 | dns1.swizzonic.ch hostmaster.swizzonic.c |
Analysis
Hierarchy
The parent of www.businesslink.ch is businesslink.ch.
IP Addresses
businesslink.ch points to an IP address: 185.185.202.33.
Other host names, for instance messeguide.ch and ausschreibungen.ch, share IP numbers with businesslink.ch.
Name Servers
Two name servers dns1.swizzonic.ch and dns2.swizzonic.ch handle the delegation for businesslink.ch.
businesslink.ch shares the same name server setup as other domains, for instance strahlverfahren.ch, labottegadicarletto.ch, mkg-praxis.ch, halbzoll.ch and 1028.ch.
Host names with two IP numbers:
dns1.swizzonic.ch points to 2a01:8100:2911::2:184:5 and 81.88.61.5.
dns2.swizzonic.ch points to 2a01:8100:2901::1:183:202 and 81.88.58.219.
Mail Servers
businesslink.ch is handled by a single mail server, businesslink-ch.mail.protection.outlook.com.
Hostname businesslink-ch.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.