iptools.ch - dns.ninja
iptools.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.137.172.40🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG | ||||||
| PTR | ch1srv40.centinated.net | ||||||
| NS | ns1.centinated.ch ⭐ | ||||||
| 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 | ||||||
| A | 195.137.172.90🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG | ||||||
| PTR | ns2.centinated.ch | ||||||
| MX | mail.iptools.ch ⭐ | ||||||
| A | 195.137.172.91🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG | ||||||
| PTR | mx1.centinated.ch | ||||||
| TXT | 2018110106513408trh32zp522xw5y4ltbo9shr2qch4sj9db39kb24i16nupjpo | ||||||
| SOA | ns1.centinated.chsupport@centinated.ch 2026-07-16 #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 2026-07-17 #32 | ||||||
Subdomains
mail.iptools.ch |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.centinated.ch2015-07-18 → 2026-07-17 · 2 obs
● 2026-07-17 14:30:08
●NSns2.centinated.ch2015-07-18 → 2026-07-17 · 2 obs
● 2026-07-17 14:30:08
●MXmail.iptools.ch2015-07-18 → 2026-07-17 · 2 obs
● 2026-07-17 14:30:08
●A195.137.172.402020-03-07 → 2026-07-17 · 3 obs
● 2020-03-07 17:39:02
● 2026-07-17 14:30:08
○A195.137.172.412015-07-18 → 2017-02-18 · 4 obs
● 2017-02-18 03:55:36
○ 2020-03-07 17:39:02
○ 2026-07-17 14:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, d.nic.ch, e.nic.ch, a.nic.ch... | - |
| iptools.ch | ns2.centinated.ch, ns1.centinated.ch | 2 records |
✅ Authoritative Response
Server:195.141.48.92
NS records: ns2.centinated.ch, ns1.centinated.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.137.172.40 |
| NS | 2 | ns2.centinated.ch, ns1.centinated.ch |
| MX | 1 | mail.iptools.ch (pri: 10) |
| TXT | 1 | 2018110106513408trh32zp522xw5y4ltbo9shr2 |
| SOA | 1 | ns1.centinated.ch support.centinated.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.centinated.ch, ns1.centinated.ch)
Analysis
Hierarchy
iptools.ch is the parent zone for mail.iptools.ch.
IP Addresses
iptools.ch resolves to just one IP address, 195.137.172.40.
Two other host names, along with www.aeberli.name, aeberli.name and sysbox.biz, also share IP numbers with iptools.ch.
Name Servers
iptools.ch uses two name servers for its delegation: ns1.centinated.ch and ns2.centinated.ch.
iptools.ch shares its NS records with other domains, for example dentalhygiene-konstanz.com, feltencorp.com, kubli.com and two others.
iptools.ch partially shares its NS delegation with several other domains, including ebookapp.ch, hyacell.swiss, cem-ehc.com and two others.
These name servers are regularly seen alongside ns1.sinato.ch and ns2.sinato.ch as name servers.
ns1.centinated.ch resolves to 195.141.48.92. ns2.centinated.ch resolves to 195.137.172.90. Both host names point to a single IP number.
Mail Servers
The sole mail server for iptools.ch is mail.iptools.ch.
mail.iptools.ch directs to just one IP number, 195.137.172.91.