proinform.ch - robtex.com
proinform.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.hostpoint.ch ⭐ | ||||||
| A | 2a00:d70:0:b::1d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns2.hostpoint.ch | ||||||
| A | 217.26.53.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns2.hostpoint.ch | ||||||
| NS | ns.hostpoint.ch | ||||||
| A | 2a00:d70:0:b::d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns.hostpoint.ch | ||||||
| A | 217.26.51.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns.hostpoint.ch | ||||||
| NS | ns3.hostpoint.ch | ||||||
| A | 2a00:d70:0:b::b🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns3.hostpoint.ch | ||||||
| A | 217.26.60.250🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns3.hostpoint.ch | ||||||
| MX | host01.proinform.ch ⭐ | ||||||
| A | 212.25.30.168🇨🇭 IWAY212.25.0.0/19 CH-DOLPHINS-980325 | ||||||
| PTR | host01.proinform.ch | ||||||
| TXT | v=spf1 a mx ip4:212.25.30.168 include:spf.iway.ch -all | ||||||
| SOA | ns.hostpoint.chhostmaster@hostpoint.ch serial=1774483200 | ||||||
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 2026-03-28 #41 | ||||||
Subdomains
host01.proinform.ch |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns.hostpoint.ch2026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 11:50:02
● 2026-03-28 20:04:00
○NSns1.cloudns.net2015-06-22 → 2020-01-11 · 4 obs
● 2020-01-11 07:38:56
○ 2026-03-24 11:50:02
○ 2026-03-28 20:04:00
○NSns2.cloudns.net2015-06-22 → 2020-01-11 · 4 obs
● 2020-01-11 07:38:56
○ 2026-03-24 11:50:02
○ 2026-03-28 20:04:00
●NSns2.hostpoint.ch2026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 11:50:02
● 2026-03-28 20:04:00
○NSns3.cloudns.net2015-06-22 → 2020-01-11 · 4 obs
● 2020-01-11 07:38:56
○ 2026-03-24 11:50:02
○ 2026-03-28 20:04:00
●NSns3.hostpoint.ch2026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 11:50:02
● 2026-03-28 20:04:00
○NSns4.cloudns.net2015-06-22 → 2020-01-11 · 4 obs
● 2020-01-11 07:38:56
○ 2026-03-24 11:50:02
○ 2026-03-28 20:04:00
●MXhost01.proinform.ch2015-06-22 → 2026-03-28 · 2 obs
● 2026-03-28 20:04:00
○A212.25.30.1682020-01-11 → 2020-01-11 · 3 obs
○ 2026-03-24 11:50:02
○ 2026-03-28 20:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, f.nic.ch, a.nic.ch, b.nic.ch... | - |
| proinform.ch | ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.51.254
NS records: ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.hostpoint.ch, ns2.hostpoint.ch... |
| MX | 1 | host01.proinform.ch (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:212.25.30.168 include:sp |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)
Analysis
Hierarchy
host01.proinform.ch is a child of proinform.ch.
Name Servers
proinform.ch is delegated to three name servers: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
proinform.ch at least partially shares name servers with other domains, including casamana.ch, siatech.ch, florianmerkli.ch, loewen-naenikon.ch and chehab.ch.
Host names with two IP numbers:
ns2.hostpoint.ch: 2a00:d70:0:b::1d and 217.26.53.254
ns3.hostpoint.ch: 2a00:d70:0:b::b and 217.26.60.250
ns.hostpoint.ch: 2a00:d70:0:b::d and 217.26.51.254
Mail Servers
A single mail server handles proinform.ch, host01.proinform.ch.
Host name host01.proinform.ch resolves to a single IP: 212.25.30.168.