dtdev.ch - dns.ninja
dtdev.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.203.145.99🇨🇭 Microsoft20.192.0.0/10 | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2021-12-29 #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 2026-06-10 #32 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns21.domaincontrol.com2026-02-28 → 2026-06-10 · 2 obs
● 2026-06-10 14:16:42
●NSns22.domaincontrol.com2026-02-28 → 2026-06-10 · 2 obs
● 2026-06-10 14:16:42
●A20.203.145.992026-02-28 → 2026-06-10 · 2 obs
● 2026-06-10 14:16:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, e.nic.ch, b.nic.ch, d.nic.ch... | - |
| dtdev.ch | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtdev.ch (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.203.145.99 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
dtdev.ch has exactly one IP address — 20.203.145.99.
dtdev.ch shares its IP numbers with other host names, including digitalent.community, digitalent.cloud, dttest.ch and dtsandbox.ch.
Name Servers
The NS records for dtdev.ch delegate to ns21.domaincontrol.com and ns22.domaincontrol.com.
The name server configuration of dtdev.ch is shared with other domains, for instance terryaoconnell.com, einoapp.com, orbidsite.com and two others.
dtdev.ch and other domains like themaa.co.uk share at least a portion of their name servers.
ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b. Likewise, ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b — two IP addresses apiece.