quantplus.ch - dns.ninja
quantplus.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.79.180.109🇨🇭 CDISA185.79.180.0/24 CDI Conseils et Developpements Informatiques SA | ||||||
| NS | is1.cdi.ch ⭐ | ||||||
| A | 185.79.180.90🇨🇭 CDISA185.79.180.0/24 CDI Conseils et Developpements Informatiques SA | ||||||
| PTR | is1.cdi.ch | ||||||
| NS | is2.cdi.ch | ||||||
| A | 185.79.182.11🇨🇭 CDISA185.79.182.0/24 CDI Conseils et Developpements Informatiques SA - Fribourg | ||||||
| MX | mx2.cdi.ch ⭐ | ||||||
| A | 195.141.82.242🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | mx2.cdi.ch | ||||||
| MX | mx1.cdi.ch(20) | ||||||
| A | 195.141.82.241🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | mx1.cdi.ch | ||||||
| TXT | v=spf1 +mx +a:smtp.cdi.ch +a:smtp2.cdi.ch +a:smtp3.cdi.ch +a:smtp4.cdi.ch -all | ||||||
| TXT | MS=379CBF396693FE192284E57D3146A9C07ABC945A | ||||||
| SOA | is1.cdi.chhostmaster@cdi.ch 2026-03-03 #1 | ||||||
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 2026-07-28 #27 | ||||||
PTR for
Subdomains
www.quantplus.ch |
Same first word
quantplus.ch |
quantplus.org |
DNS History
6 records (5 active, 1 former)
●A185.79.180.1092026-02-21 → 2026-07-28 · 3 obs
● 2026-02-21 22:06:08
● 2026-07-28 12:10:46
○A195.141.82.2272016-07-13 → 2016-07-13 · 3 obs
○ 2026-02-21 22:06:08
○ 2026-07-28 12:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, f.nic.ch, b.nic.ch, d.nic.ch... | - |
| quantplus.ch | is1.cdi.ch, is2.cdi.ch | 2 records |
✅ Authoritative Response
Server:185.79.180.90
NS records: is1.cdi.ch, is2.cdi.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quantplus.ch (unsigned zone)
⏱️ Timing
Total: 2363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.79.180.109 |
| NS | 2 | is1.cdi.ch, is2.cdi.ch |
| MX | 2 | mx1.cdi.ch (pri: 20), mx2.cdi.ch (pri: 10) |
| TXT | 2 | MS=379CBF396693FE192284E57D3146A9C07ABC9, v=spf1 +mx +a:smtp.cdi.ch +a:smtp2.cdi.c |
| SOA | 1 | is1.cdi.ch hostmaster.cdi.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (is2.cdi.ch, is1.cdi.ch)
Analysis
Hierarchy
www.quantplus.ch is a subdomain of quantplus.ch.
IP Addresses
quantplus.ch has exactly one IP address — 185.79.180.109.
www.asca.ch, bookshop.cdifrance.fr, www.aoxy.ch plus two other host names have IP numbers in common with quantplus.ch.
Name Servers
DNS delegation for quantplus.ch points to two name servers: is1.cdi.ch and is2.cdi.ch.
The name server configuration of quantplus.ch is shared with other domains, for instance leibzig-biland.ch, cdifrance.fr, lamaisondugruyere.ch and two others.
The name servers of quantplus.ch overlap at least partially with those of other domains — among them olf-livres.fr, motor-pruefung.de, olf-livresimport.fr and two more.
These name servers commonly appear in combination with the name servers ns1.cdi.ch.
Both is1.cdi.ch and is2.cdi.ch have a single IP address each — is1.cdi.ch resolves to 185.79.180.90 while is2.cdi.ch resolves to 185.79.182.11.
Mail Servers
quantplus.ch uses two mail servers, mx1.cdi.ch and mx2.cdi.ch.
The mail server setup of quantplus.ch matches that of other domains such as figest.ch, ar-l.ch, cepsa.ch and two others.
quantplus.ch has mail servers in common with other domains — pfr.ch being one example.
Both mx1.cdi.ch and mx2.cdi.ch have a single IP address each — mx1.cdi.ch resolves to 195.141.82.241 while mx2.cdi.ch resolves to 195.141.82.242.