knowledgefactory.ch - dns.ninja
knowledgefactory.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.16.174🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | k51x08.meinserver.io | ||||||
| NS | ns-01.stepping-stone.ch ⭐ | ||||||
| A | 194.176.109.201🇨🇭 Stepping-Stone194.176.109.0/24 stepping-stone AG | ||||||
| PTR | ns-01.stepping-stone.ch | ||||||
| NS | ns-02.stepping-stone.ch | ||||||
| A | 194.176.109.252🇨🇭 Stepping-Stone194.176.109.0/24 stepping-stone AG | ||||||
| PTR | ns-02.stepping-stone.ch | ||||||
| NS | ns-03.stepping-stone.ch ⚠️ Not in parent delegation | ||||||
| A | 185.85.124.78🇨🇭 Stepping-Stone185.85.124.0/22 stepping stone AG | ||||||
| PTR | sst-int-082.os.stoney-cloud.com | ||||||
| NS | ns-04.stepping-stone.ch ⚠️ Not in parent delegation | ||||||
| A | 185.85.124.113🇨🇭 Stepping-Stone185.85.124.0/22 stepping stone AG | ||||||
| PTR | sst-int-083.os.stoney-cloud.com | ||||||
| SOA | ns-01.stepping-stone.chhostmaster@stepping-stone.ch 2023-12-05 #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 2026-06-09 #45 | ||||||
Same first word
DNS History
6 records (5 active, 1 former)
●NSns-01.stepping-stone.ch2015-07-25 → 2026-06-09 · 2 obs
● 2026-06-09 21:10:32
●NSns-02.stepping-stone.ch2015-07-25 → 2026-06-09 · 2 obs
● 2026-06-09 21:10:32
●NSns-03.stepping-stone.ch2026-02-19 → 2026-06-09 · 3 obs
● 2026-02-19 00:29:12
● 2026-06-09 21:10:32
●NSns-04.stepping-stone.ch2026-02-19 → 2026-06-09 · 3 obs
● 2026-02-19 00:29:12
● 2026-06-09 21:10:32
●A188.40.16.1742017-04-21 → 2026-06-09 · 3 obs
● 2017-04-21 04:25:34
● 2026-06-09 21:10:32
○A46.234.42.302015-07-25 → 2016-07-21 · 4 obs
● 2016-07-21 00:13:38
○ 2017-04-21 04:25:34
○ 2026-06-09 21:10:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, a.nic.ch, b.nic.ch, d.nic.ch... | - |
| knowledgefactory.ch | ns-01.stepping-stone.ch, ns-02.stepping-stone.ch | 2 records |
✅ Authoritative Response
Server:194.176.109.201
NS records: ns-01.stepping-stone.ch, ns-02.stepping-stone.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgefactory.ch (unsigned zone)
⏱️ Timing
Total: 648ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.16.174 |
| NS | 4 | ns-01.stepping-stone.ch, ns-02.stepping-stone.ch... |
| SOA | 1 | ns-01.stepping-stone.ch hostmaster.stepp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-01.stepping-stone.ch, ns-02.stepping-stone.ch)
Analysis
IP Addresses
knowledgefactory.ch resolves to one IP address: 188.40.16.174.
static.174.16.40.188.clients.your-server.de, knowledge-factory.ch, kf.gibz.ch and two other host names share IP numbers with knowledgefactory.ch.
Name Servers
The DNS delegation for knowledgefactory.ch covers 4 name servers — ns-01.stepping-stone.ch, ns-02.stepping-stone.ch, ns-03.stepping-stone.ch and ns-04.stepping-stone.ch.
The name servers of knowledgefactory.ch overlap at least partially with those of other domains — among them carneval-shop.ch, purplehaze.ch, zetcom.ch and two more.
Each of the four hosts ns-01.stepping-stone.ch, ns-02.stepping-stone.ch, ns-03.stepping-stone.ch and ns-04.stepping-stone.ch points to a single IP address — ns-01.stepping-stone.ch points to 194.176.109.201, ns-02.stepping-stone.ch points to 194.176.109.252, ns-03.stepping-stone.ch points to 185.85.124.78 and ns-04.stepping-stone.ch points to 185.85.124.113.