it-talk.ch - robtex.com
it-talk.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.108.137.44🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | cx1.nextron.ch | ||||||
| NS | dns2.nextron.ch ⭐ | ||||||
| A | 193.108.137.3🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | dns2.nextron.ch | ||||||
| NS | dns.nextron.ch | ||||||
| A | 193.108.137.2🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | dns.nextron.ch | ||||||
| NS | dns3.nextron.ch | ||||||
| A | 31.171.251.198🇨🇭 CLOUDSIGMA-AS31.171.251.0/24 CloudSigma | ||||||
| PTR | dns3.nextron.ch | ||||||
| SOA | dns.nextron.chhostmaster@nextron.ch 2023-09-18 #20 | ||||||
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 2026-05-11 #35 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns.nextron.ch2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 16:18:06
●NSdns2.nextron.ch2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 16:18:06
●NSdns3.nextron.ch2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 16:18:06
●A193.108.137.442015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 16:18:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| it-talk.ch | dns2.nextron.ch, dns.nextron.ch, dns3.nextron.ch | 3 records |
✅ Authoritative Response
Server:31.171.251.198
NS records: dns2.nextron.ch, dns.nextron.ch, dns3.nextron.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-talk.ch (unsigned zone)
⏱️ Timing
Total: 2756ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.108.137.44 |
| NS | 3 | dns.nextron.ch, dns2.nextron.ch... |
| SOA | 1 | dns.nextron.ch hostmaster.nextron.ch |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns3.nextron.ch, dns2.nextron.ch, dns.nextron.ch)
Analysis
IP Addresses
it-talk.ch points to a single IP: 193.108.137.44.
Other host names, for instance sv4.netzwoche.ch, netzreport.ch, cx1.nextron.ch, ittalk.ch and ittalks.ch share IP numbers with it-talk.ch.
Name Servers
it-talk.ch is delegated to three name servers: dns2.nextron.ch, dns3.nextron.ch and dns.nextron.ch.
it-talk.ch at least partially shares its name servers with other domains, for instance konsumentenbewertung.ch, cisg-online.org, produktnews.ch, einlagensicherung.ch and bg-pratteln.ch.
these name servers are commonly used together with ns1.help.ch, ns2.help.ch, ns3.help.ch and service.nextron.ch.
Host names with one IP number:
dns2.nextron.ch points to: 193.108.137.3.
dns3.nextron.ch points to: 31.171.251.198.
dns.nextron.ch points to: 193.108.137.2.