bitcom.ch - dns.ninja
bitcom.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.88.58.216🇮🇹 REGISTER-AS81.88.58.0/24 Register.IT S.p.A. prefix | ||||||
| NS | dns1.swizzonic.ch ⭐ | ||||||
| A | 2a01:8100:2911::2:184:5🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.5🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-5.dedicatedservers.it | ||||||
| NS | dns2.swizzonic.ch | ||||||
| A | 2a01:8100:2901::1:183:202🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.58.219🇮🇹 REGISTER-AS81.88.58.0/24 Register.IT S.p.A. prefix | ||||||
| MX | mx.swizzonic.email ⭐ | ||||||
| A | 81.88.63.83🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | mx.swizzonic.email | ||||||
| TXT | v=spf1 include:spf.webapps.net ~all | ||||||
| SOA | dns1.swizzonic.chhostmaster@swizzonic.ch 2023-02-08 #3 | ||||||
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 2026-07-11 #41 | ||||||
Previously NS for
bitcom.ch |
Subdomains
www.bitcom.ch |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSbitcom.ch2015-07-21 → 2016-12-26 · 4 obs
● 2016-12-26 10:17:14
○ 2026-03-05 08:40:28
○ 2026-07-11 19:39:54
○NSdns1.saxer.ch2015-07-21 → 2016-12-26 · 4 obs
● 2016-12-26 10:17:14
○ 2026-03-05 08:40:28
○ 2026-07-11 19:39:54
●NSdns1.swizzonic.ch2026-03-05 → 2026-07-11 · 3 obs
● 2026-03-05 08:40:28
● 2026-07-11 19:39:54
○NSdns2.saxer.ch2015-07-21 → 2016-12-26 · 4 obs
● 2016-12-26 10:17:14
○ 2026-03-05 08:40:28
○ 2026-07-11 19:39:54
●NSdns2.swizzonic.ch2026-03-05 → 2026-07-11 · 3 obs
● 2026-03-05 08:40:28
● 2026-07-11 19:39:54
●MXmx.swizzonic.email2026-03-05 → 2026-07-11 · 2 obs
● 2026-07-11 19:39:54
○A213.196.182.702015-07-21 → 2016-12-26 · 4 obs
● 2016-12-26 10:17:14
○ 2026-03-05 08:40:28
○ 2026-07-11 19:39:54
●A81.88.58.2162026-03-05 → 2026-07-11 · 3 obs
● 2026-03-05 08:40:28
● 2026-07-11 19:39:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| bitcom.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: 1852ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.58.216 |
| NS | 2 | dns1.swizzonic.ch, dns2.swizzonic.ch |
| MX | 1 | mx.swizzonic.email (pri: 10) |
| TXT | 1 | v=spf1 include:spf.webapps.net ~all |
| SOA | 1 | dns1.swizzonic.ch hostmaster.swizzonic.c |
Analysis
Hierarchy
bitcom.ch serves as the parent of www.bitcom.ch.
IP Addresses
bitcom.ch directs to one IP number, which is 81.88.58.216.
Among the host names that share IP numbers with bitcom.ch are vicom4.ch, leanonme.ch, venerdi.ch and two others.
Name Servers
DNS delegation for bitcom.ch points to two name servers: dns1.swizzonic.ch and dns2.swizzonic.ch.
bitcom.ch has the same name server delegation as a number of other domains, such as eat4fit.ch, breadcrumb.ch, zkb-elearning.ch and two more.
dns1.swizzonic.ch directs to 81.88.61.5 and 2a01:8100:2911::2:184:5. dns2.swizzonic.ch directs to 81.88.58.219 and 2a01:8100:2901::1:183:202. Each host name carries two IP addresses.
Mail Servers
bitcom.ch routes its mail through a single mail server, mx.swizzonic.email.
bitcom.ch has the same mail server arrangement as a number of other domains, for example beautyb.ch, whatsupswitzerland.ch, vinatur.com and two more.
bitcom.ch has mail servers in common with other domains — for example cpne.ch and tannibuel.ch.
mx.swizzonic.email has exactly one IP number: 81.88.63.83.