helpcom.ch - robtex.com
helpcom.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 193.108.136.178🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | sv8.helpmedia.ch | ||||||
| NS | dns2.nextron.ch ⭐ ⚠️ Not in parent delegation | ||||||
| A | 193.108.137.3🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | dns2.nextron.ch | ||||||
| NS | dns.nextron.ch ⚠️ Not in parent delegation | ||||||
| A | 193.108.137.2🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | dns.nextron.ch | ||||||
| NS | dns3.nextron.ch ⚠️ Not in parent delegation | ||||||
| A | 31.171.251.198🇨🇭 CLOUDSIGMA-AS31.171.251.0/24 CloudSigma | ||||||
| PTR | dns3.nextron.ch | ||||||
| NS | ns1.help.ch ⚠️ Not in zone NS records | ||||||
| A | 193.108.137.2🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | dns.nextron.ch | ||||||
| NS | ns2.help.ch ⚠️ Not in zone NS records | ||||||
| A | 193.108.137.3🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | dns2.nextron.ch | ||||||
| NS | ns3.help.ch ⚠️ Not in zone NS records | ||||||
| A | 31.171.251.198🇨🇭 CLOUDSIGMA-AS31.171.251.0/24 CloudSigma | ||||||
| PTR | dns3.nextron.ch | ||||||
| SOA | dns.nextron.chhostmaster@nextron.ch 2026-04-26 #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 2026-05-09 #36 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns.nextron.ch2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 16:35:06
● 2026-05-09 16:35:10
●NSdns2.nextron.ch2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 16:35:06
● 2026-05-09 16:35:10
●NSdns3.nextron.ch2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 16:35:06
● 2026-05-09 16:35:10
●NSns1.help.ch2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 16:35:06
● 2026-05-09 16:35:10
○NSns1.oeles-webdesign.ch2015-07-10 → 2016-02-06 · 4 obs
● 2016-02-06 23:35:52
○ 2016-07-15 15:09:32
○ 2026-05-09 16:35:10
●NSns2.help.ch2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 16:35:06
● 2026-05-09 16:35:10
○NSns2.oeles-webdesign.ch2015-07-10 → 2016-02-06 · 4 obs
● 2016-02-06 23:35:52
○ 2016-07-15 15:09:32
○ 2026-05-09 16:35:10
●NSns3.help.ch2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 16:35:06
● 2026-05-09 16:35:10
○MXmail.helpcom.ch2015-07-10 → 2016-02-06 · 4 obs
● 2016-02-06 23:35:52
○ 2016-07-15 15:09:32
○ 2026-05-09 16:35:10
●A193.108.136.1782026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 16:35:06
● 2026-05-09 16:35:10
○A213.133.102.1092015-07-10 → 2016-02-06 · 4 obs
● 2016-02-06 23:35:52
○ 2016-07-15 15:09:32
○ 2026-05-09 16:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, b.nic.ch, a.nic.ch, e.nic.ch... | - |
| helpcom.ch | ns3.help.ch, ns1.help.ch, ns2.help.ch | - |
✅ Authoritative Response
Server:193.108.137.3
NS records: ns3.help.ch, ns1.help.ch, ns2.help.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.108.136.178 |
| NS | 3 | dns.nextron.ch, dns2.nextron.ch... |
| SOA | 1 | dns.nextron.ch hostmaster.nextron.ch |
Analysis
IP Addresses
helpcom.ch points to a single IP number: 193.108.136.178.
Other host names, for instance netweek.ch, pricecompare.ch, mexicocity.ch, swisskredit.ch and helpmedia.ch share IP numbers with helpcom.ch.
Name Servers
helpcom.ch is delegated to six name servers: ns1.help.ch, ns2.help.ch, ns3.help.ch, dns2.nextron.ch, dns3.nextron.ch and dns.nextron.ch.
helpcom.ch at least partially shares name servers with other domains, for instance tabletcomputers.ch, nikon-club.ch, konsumentenbewertung.ch, cisg-online.org and produktnews.ch.
These name servers are commonly used with the name servers service.nextron.ch.
Host names with one IP number:
ns1.help.ch points to 193.108.137.2.
ns2.help.ch points to 193.108.137.3.
ns3.help.ch points to 31.171.251.198.
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.
Host names that point to 193.108.137.2: ns1.help.ch and dns.nextron.ch.
Host names that point to 193.108.137.3: ns2.help.ch and dns2.nextron.ch.
Host names that point to 31.171.251.198: ns3.help.ch and dns3.nextron.ch.