keller-systeme.ch - robtex.com
keller-systeme.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 2026-04-01 #16 | ||||||
Subdomains
www.keller-systeme.ch |
Same first word
keller-systeme.ch |
DNS History
12 records (8 active, 4 former)
●NSns.hostpoint.ch2015-06-17 → 2026-04-01 · 2 obs
● 2026-04-01 06:23:18
●NSns2.hostpoint.ch2015-06-17 → 2026-04-01 · 2 obs
● 2026-04-01 06:23:18
●NSns3.hostpoint.ch2015-06-17 → 2026-04-01 · 2 obs
● 2026-04-01 06:23:18
○MXkeller1.cleanmail.ch2015-06-17 → 2017-02-07 · 3 obs
● 2017-02-07 04:56:16
○ 2026-04-01 06:23:18
○MXkeller2.cleanmail.ch2015-06-17 → 2017-02-07 · 3 obs
● 2017-02-07 04:56:16
○ 2026-04-01 06:23:18
●MXmx-cluster01-hz13.hornetsecurity.ch2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 06:23:18
●MXmx-cluster02-hz13.hornetsecurity.ch2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 06:23:18
●MXmx-cluster03-hz13.hornetsecurity.ch2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 06:23:18
●MXmx-cluster04-hz13.hornetsecurity.ch2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 06:23:18
○A176.9.1.1702017-02-07 → 2017-02-07 · 3 obs
● 2017-02-07 04:56:16
○ 2026-04-01 06:23:18
○A46.30.59.2392015-06-17 → 2016-05-11 · 4 obs
● 2016-05-11 04:02:36
○ 2017-02-07 04:56:16
○ 2026-04-01 06:23:18
●A80.74.153.1002026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 06:23:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| keller-systeme.ch | ns3.hostpoint.ch, ns.hostpoint.ch, ns2.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.53.254
NS records: ns3.hostpoint.ch, ns.hostpoint.ch, ns2.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.153.100 |
| NS | 3 | ns3.hostpoint.ch, ns2.hostpoint.ch... |
| MX | 4 | mx-cluster02-hz13.hornetsecurity.ch (pri, mx-cluster04-hz13.hornetsecurity.ch (pri... |
| TXT | 2 | MS=ms43409353, v=spf1 a:office.keller-ziegeleien.ch inc |
| 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
keller-systeme.ch is the parent of www.keller-systeme.ch.
IP Addresses
keller-systeme.ch resolves to one IP number: 80.74.153.100.
other host names including www.ae-decolletage.ch, mueller-fahrschule.ch, regioag.ch, swiss-ecommerce.ch and inggross.de share IP numbers with keller-systeme.ch.
Name Servers
keller-systeme.ch is delegated to three name servers ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
keller-systeme.ch at least partially shares name servers with other domains, for instance pcsupp.org, flux-volt.com, adrianwoerz.com, pflegedienst-24.ch and refk-reinach.ch.
Host names with two IP numbers:
ns2.hostpoint.ch points to: 2a00:d70:0:b::1d and 217.26.53.254.
ns3.hostpoint.ch points to: 2a00:d70:0:b::b and 217.26.60.250.
ns.hostpoint.ch points to: 2a00:d70:0:b::d and 217.26.51.254.
Mail Servers
Four mail servers handle keller-systeme.ch: mx-cluster01-hz13.hornetsecurity.ch, mx-cluster02-hz13.hornetsecurity.ch, mx-cluster03-hz13.hornetsecurity.ch and mx-cluster04-hz13.hornetsecurity.ch.
keller-systeme.ch shares some mail servers with other domains, at least partially, for instance azbreitlen.ch, coopera.ch, grueningerpost.ch, zunfthaus-zimmerleuten.ch and azrondo.ch.
Host names with a single IP
mx-cluster01-hz13.hornetsecurity.ch, mx-cluster02-hz13.hornetsecurity.ch, mx-cluster03-hz13.hornetsecurity.ch and mx-cluster04-hz13.hornetsecurity.ch point to 94.100.143.100.
These four host names share IP 94.100.143.100.
Host names mapping to 94.100.143.100: mx-cluster01-hz13.hornetsecurity.ch, mx-cluster02-hz13.hornetsecurity.ch, mx-cluster03-hz13.hornetsecurity.ch and mx-cluster04-hz13.hornetsecurity.ch.