help.ch - dns.ninja
help.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.108.136.177🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | sv7.helpmedia.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 | ||||||
| MX | antispam.nextron.ch ⭐ | ||||||
| A | 193.108.137.9🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | antispam.nextron.ch | ||||||
| TXT | v=spf1 a:sv1.helpmedia.ch a:sv2.helpmedia.ch a:sv7.helpmedia.ch a:sv9.helpmed... | ||||||
| TXT | google-site-verification=VQD2eEkQNchtWFPHTfKPIrWWNJM5eqKkbdwvJc13v74 | ||||||
| SOA | dns.nextron.chhostmaster@nextron.ch 2026-06-01 #30 | ||||||
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 2026-07-24 #39 | ||||||
rank #1146 in the tld
WOT: SAFE (64/100)
📈 Tranco rank: #163,349
Subdomains
*.help.ch |
handelsregister.help.ch |
ns3.help.ch |
www.help.ch |
info.help.ch |
diverse.help.ch |
admin.help.ch |
bild.help.ch |
mail.help.ch |
ns2.help.ch |
errors.help.ch |
ns1.help.ch |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns.nextron.ch2015-08-31 → 2026-07-24 · 2 obs
● 2026-07-24 18:00:14
●NSdns2.nextron.ch2015-08-31 → 2026-07-24 · 2 obs
● 2026-07-24 18:00:14
●NSdns3.nextron.ch2015-08-31 → 2026-07-24 · 2 obs
● 2026-07-24 18:00:14
●MXantispam.nextron.ch2015-08-31 → 2026-07-24 · 2 obs
● 2026-07-24 18:00:14
○A193.108.136.1712015-08-31 → 2017-03-09 · 4 obs
● 2017-03-09 03:23:48
○ 2026-02-15 07:33:40
○ 2026-07-24 18:00:14
●A193.108.136.1772026-02-15 → 2026-07-24 · 3 obs
● 2026-02-15 07:33:40
● 2026-07-24 18:00:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, e.nic.ch, a.nic.ch, b.nic.ch... | - |
| help.ch | dns.nextron.ch, dns2.nextron.ch, dns3.nextron.ch | 3 records |
✅ Authoritative Response
Server:193.108.137.2
NS records: dns.nextron.ch, dns2.nextron.ch, dns3.nextron.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 771ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.108.136.177 |
| NS | 3 | dns.nextron.ch, dns2.nextron.ch... |
| MX | 1 | antispam.nextron.ch (pri: 5) |
| TXT | 2 | v=spf1 a:sv1.helpmedia.ch a:sv2.helpmedi, google-site-verification=VQD2eEkQNchtWFP |
| SOA | 1 | dns.nextron.ch hostmaster.nextron.ch |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns.nextron.ch, dns2.nextron.ch, dns3.nextron.ch)
Analysis
Hierarchy
help.ch is a parent domain; its children include *.help.ch, handelsregister.help.ch, ns3.help.ch, www.help.ch, info.help.ch and a few other host names.
IP Addresses
help.ch has exactly one IP address — 193.108.136.177.
sv7.helpmedia.ch, helpgroup.ch, victoriajungfrau.ch plus two other host names have IP numbers in common with help.ch.
Name Servers
help.ch has three name servers — dns2.nextron.ch, dns3.nextron.ch and dns.nextron.ch.
help.ch partially shares its NS delegation with several other domains, including yoga-mykreis.ch, ljubljana.ch, pokercafe.ch and two others.
These name servers tend to appear together with the name servers ns1.help.ch, ns2.help.ch and service.nextron.ch, plus two others.
Each of the three hostnames points to exactly one IP address: dns2.nextron.ch points to 193.108.137.3, dns3.nextron.ch points to 31.171.251.198 and dns.nextron.ch points to 193.108.137.2.
Mail Servers
help.ch uses one mail server — antispam.nextron.ch.
The mail server setup of help.ch matches that of other domains such as helt.ch, n-e.ch, fcb-archiv.ch and two others.
The mail servers of help.ch overlap at least partially with those of other domains, including bg-pratteln.ch, indutrade.ch and eurofima-safe.ch.
antispam.nextron.ch points to one IP number — 193.108.137.9.