security4web.ch - dns.ninja
security4web.ch
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 2026-08-17 #19 | ||||||
Subdomains
Same first word
security4web.ch |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns53.tophost.ch2015-12-20 → 2026-08-17 · 3 obs
● 2015-12-20 00:19:14
● 2026-08-17 08:13:08
●NSns54.tophost.ch2015-12-20 → 2026-08-17 · 3 obs
● 2015-12-20 00:19:14
● 2026-08-17 08:13:08
○NSns75.tophost.ch2015-04-11 → 2015-10-08 · 4 obs
● 2015-10-08 22:42:06
○ 2015-12-20 00:19:14
○ 2026-08-17 08:13:08
○NSns76.tophost.ch2015-04-11 → 2015-10-08 · 4 obs
● 2015-10-08 22:42:06
○ 2015-12-20 00:19:14
○ 2026-08-17 08:13:08
●MXmx01.tophost.ch2015-04-11 → 2026-08-17 · 2 obs
● 2026-08-17 08:13:08
●MXmx02.tophost.ch2015-04-11 → 2026-08-17 · 2 obs
● 2026-08-17 08:13:08
○A194.150.248.352015-04-11 → 2015-10-08 · 4 obs
● 2015-10-08 22:42:06
○ 2015-12-20 00:19:14
○ 2026-08-17 08:13:08
○A194.150.248.522015-12-20 → 2017-04-02 · 5 obs
● 2015-12-20 00:19:14
● 2017-04-02 21:54:26
○ 2026-02-16 12:50:40
○ 2026-08-17 08:13:08
●A194.150.248.72026-02-16 → 2026-08-17 · 3 obs
● 2026-02-16 12:50:40
● 2026-08-17 08:13:08
●A2a02:6201:c296:f800::f807:12026-02-16 → 2026-08-17 · 3 obs
● 2026-02-16 12:50:40
● 2026-08-17 08:13:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, f.nic.ch, d.nic.ch, a.nic.ch... | - |
| security4web.ch | ns53.tophost.ch, ns54.tophost.ch | - |
✅ Authoritative Response
Server:194.150.249.7
NS records: ns53.tophost.ch, ns54.tophost.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.248.7 |
| AAAA | 1 | 2a02:6201:c296:f800::f807:1 |
| NS | 2 | ns54.tophost.ch, ns53.tophost.ch |
| MX | 2 | mx02.tophost.ch (pri: 10), mx01.tophost.ch (pri: 10) |
| TXT | 1 | v=spf1 ip4:194.150.248.7 include:_spf.to |
| SOA | 1 | ns53.tophost.ch info.novatrend.ch |
Analysis
Hierarchy
group7.security4web.ch and group4.security4web.ch are both subdomains of security4web.ch.
IP Addresses
security4web.ch points to the IP addresses 194.150.248.7 and 2a02:6201:c296:f800::f807:1
info4life.eu, keycon.ch, fischereiverein-ow.ch and two other host names share IP numbers with security4web.ch.
Name Servers
security4web.ch uses two name servers for its delegation: ns53.tophost.ch and ns54.tophost.ch.
security4web.ch uses the same name servers as several other domains — among them lamagiepourlesenfants.com, ticalli.ch, vass.ch and two more.
The name servers of security4web.ch overlap at least partially with those of other domains — among them megatron.ch, grubatec.ch, agraph.ch and two more.
These name servers commonly appear alongside the name servers ns1.business2web.ch and ns2.business2web.ch.
The two host names ns53.tophost.ch and ns54.tophost.ch each have a pair of IP addresses: ns53.tophost.ch has 194.150.248.7 and 2a02:6201:c296:f800::f807:1, and ns54.tophost.ch has 194.150.249.7 and 2a02:6201:c296:f800::f907:1.
Mail Servers
Mail for security4web.ch is handled by two mail servers — mx01.tophost.ch and mx02.tophost.ch.
security4web.ch uses an identical mail server configuration to several other domains — among them feuer-findling.ch, tubavonderholderheide.ch, daspferd.ch and two more.
Each of the hosts mx01.tophost.ch and mx02.tophost.ch points to four IP numbers: mx01.tophost.ch directs to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203 and mx02.tophost.ch points to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203.
Both mx01.tophost.ch and mx02.tophost.ch resolve to 46.232.182.200 IP addresses each.
Both mx01.tophost.ch and mx02.tophost.ch resolve to 46.232.182.201 IP addresses each.
Both mx01.tophost.ch and mx02.tophost.ch resolve to 46.232.182.202 IP addresses each.
Both mx01.tophost.ch and mx02.tophost.ch resolve to 46.232.182.203 IP addresses each.