ebookapp.ch - robtex.com
ebookapp.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.137.172.167🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG | ||||||
| NS | ns1.sinato.ch ⭐ ⚠️ Not in parent delegation | ||||||
| A | 195.141.48.92🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | srv92.sun.ch.emni.net | ||||||
| NS | ns1.centinated.ch ⚠️ Not in zone NS records | ||||||
| A | 195.141.48.92🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG | ||||||
| PTR | srv92.sun.ch.emni.net | ||||||
| NS | ns2.centinated.ch ⚠️ Not in zone NS records | ||||||
| A | 195.137.172.90🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG | ||||||
| PTR | ns2.centinated.ch | ||||||
| NS | ns2.sinato.ch ⚠️ Not in parent delegation | ||||||
| A | 195.137.172.90🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG | ||||||
| PTR | ns2.centinated.ch | ||||||
| SOA | ns1.sinato.chsupport@sinato.ch 2015-04-06 #0 | ||||||
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 2026-03-15 #15 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.centinated.ch2026-02-24 → 2026-03-22 · 3 obs
● 2026-02-24 01:01:54
● 2026-03-22 17:27:24
●NSns2.centinated.ch2026-02-24 → 2026-03-22 · 3 obs
● 2026-02-24 01:01:54
● 2026-03-22 17:27:24
●A195.137.172.1672015-06-02 → 2026-03-22 · 2 obs
● 2026-03-22 17:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, f.nic.ch, d.nic.ch, b.nic.ch... | 10 records |
| ebookapp.ch | ns2.centinated.ch, ns1.centinated.ch | 2 records |
✅ Authoritative Response
Server: 195.137.172.90
NS records: ns2.centinated.ch, ns1.centinated.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ebookapp.ch (unsigned zone)
⏱️ Timing
Total: 962ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.137.172.167 |
| NS | 2 | ns1.sinato.ch, ns2.sinato.ch |
| SOA | 1 | ns1.sinato.ch support.sinato.ch |
📌 Glue Records Collected
Total: 12
In-bailiwick: 10 (f.nic.ch, e.nic.ch, d.nic.ch...)
Out-of-bailiwick: 2 (ns2.centinated.ch, ns1.centinated.ch)
Analysis
IP Addresses
ebookapp.ch resolves to a single IP: 195.137.172.167.
Other host names, for instance sinato.ch, idcode.org, hrdata.ch, easyletter.ch and cfug.ch share IP numbers with ebookapp.ch.
Name Servers
ebookapp.ch is delegated to four name servers: ns1.centinated.ch, ns2.centinated.ch, ns1.sinato.ch and ns2.sinato.ch.
ebookapp.ch shares some name servers with other domains, for example mani-architekten.ch, cuttat.net, sinato.com, gruppenhaus.ch and light-production.ch.
These name servers are commonly used together with ns1.miaxcom.ch and ns2.miaxcom.ch.
Host names with a single IP:
ns1.centinated.ch points to 195.141.48.92
ns2.centinated.ch points to 195.137.172.90
ns1.sinato.ch points to 195.141.48.92
ns2.sinato.ch points to 195.137.172.90
Host names pointing to 195.141.48.92: ns1.centinated.ch and ns1.sinato.ch
Host names pointing to 195.137.172.90: ns2.centinated.ch and ns2.sinato.ch