sentry.ch - robtex.com
sentry.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 2026-07-21 #1 | ||||||
Same first word
Similar names
DNS History
13 records (9 active, 4 former)
●NSns117.tophost.ch2017-06-04 → 2026-07-20 · 3 obs
● 2017-06-04 16:16:02
● 2026-07-20 23:13:12
●NSns118.tophost.ch2017-06-04 → 2026-07-20 · 3 obs
● 2017-06-04 16:16:02
● 2026-07-20 23:13:12
●NSns3.domainhost.ch2015-07-26 → 2026-07-20 · 6 obs
● 2016-11-07 06:42:04
○ 2017-06-04 16:16:02
○ 2021-07-07 04:13:18
● 2026-02-18 18:15:30
● 2026-07-20 23:13:12
●NSns4.domainhost.ch2015-07-26 → 2026-07-20 · 6 obs
● 2016-11-07 06:42:04
○ 2017-06-04 16:16:02
○ 2021-07-07 04:13:18
● 2026-02-18 18:15:30
● 2026-07-20 23:13:12
●NSns5.domainhost.ch2015-07-26 → 2026-07-20 · 6 obs
● 2016-11-07 06:42:04
○ 2017-06-04 16:16:02
○ 2021-07-07 04:13:18
● 2026-02-18 18:15:30
● 2026-07-20 23:13:12
●MXmx01.tophost.ch2017-06-04 → 2026-07-20 · 3 obs
● 2017-06-04 16:16:02
● 2026-07-20 23:13:12
●MXmx02.tophost.ch2017-06-04 → 2026-07-20 · 3 obs
● 2017-06-04 16:16:02
● 2026-07-20 23:13:12
○MXspamex01.clientserver.ch2015-07-26 → 2016-11-07 · 4 obs
● 2016-11-07 06:42:04
○ 2017-06-04 16:16:02
○ 2026-07-20 23:13:12
○MXspamex02.clientserver.ch2015-07-26 → 2016-11-07 · 4 obs
● 2016-11-07 06:42:04
○ 2017-06-04 16:16:02
○ 2026-07-20 23:13:12
○A185.4.168.982015-07-26 → 2016-11-07 · 4 obs
● 2016-11-07 06:42:04
○ 2017-06-04 16:16:02
○ 2026-07-20 23:13:12
○A194.150.248.562017-06-04 → 2021-07-07 · 5 obs
● 2017-06-04 16:16:02
● 2021-07-07 04:13:18
○ 2026-02-18 18:15:30
○ 2026-07-20 23:13:12
●A194.150.248.772026-02-18 → 2026-07-20 · 3 obs
● 2026-02-18 18:15:30
● 2026-07-20 23:13:12
●A2a02:6201:c296:f800::f84d:12026-02-18 → 2026-07-20 · 3 obs
● 2026-02-18 18:15:30
● 2026-07-20 23:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, f.nic.ch, b.nic.ch, d.nic.ch... | - |
| sentry.ch | ns3.domainhost.ch, ns4.domainhost.ch, ns5.domainhost.ch | - |
✅ Authoritative Response
Server:194.150.248.77
NS records: ns3.domainhost.ch, ns4.domainhost.ch, ns5.domainhost.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sentry.ch (unsigned zone)
⏱️ Timing
Total: 1752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.248.77 |
| AAAA | 1 | 2a02:6201:c296:f800::f84d:1 |
| NS | 2 | ns117.tophost.ch, ns118.tophost.ch |
| MX | 2 | mx01.tophost.ch (pri: 10), mx02.tophost.ch (pri: 10) |
| SOA | 1 | ns117.tophost.ch admin.novatrend.ch |
Analysis
IP Addresses
sentry.ch resolves to the IP addresses 194.150.248.77 and 2a02:6201:c296:f800::f84d:1
Additional host names — eisenmann.ch, mail.bsvuster.ch, osman.ch and two others — share IP numbers with sentry.ch.
Name Servers
Delegation for sentry.ch is to five name servers: ns3.domainhost.ch, ns4.domainhost.ch, ns5.domainhost.ch and two others.
sentry.ch has at least partial name server overlap with other domains, such as serverstandort.ch, hirscheneck.ch, beatricebrunner.ch and two others.
ns117.tophost.ch, ns118.tophost.ch and ns115.tophost.ch — plus 7 other name servers — are commonly paired with these name servers.
Host names with two IP numbers:
ns117.tophost.ch maps to two IP addresses — 194.150.248.77 and 2a02:6201:c296:f800::f84d:1.
ns118.tophost.ch maps to two IP addresses — 193.33.128.175 and 2a02:6201:c121:8080::af:1.
Host names pointing to a single IP address:
ns3.domainhost.ch points to the IP address 193.33.128.175.
ns4.domainhost.ch points to the IP address 194.150.248.77.
ns5.domainhost.ch points to the IP address 194.150.248.77.
ns117.tophost.ch, ns4.domainhost.ch and ns5.domainhost.ch are host names that all point to 194.150.248.77.
These two host names — ns118.tophost.ch and ns3.domainhost.ch — each point to 193.33.128.175 IP addresses.
Mail Servers
sentry.ch has two mail servers: mx01.tophost.ch and mx02.tophost.ch.
sentry.ch shares the same mail server setup as other domains, including pleno.ch, neuekunstschule.ch, anjajoerger.life and two others.
sentry.ch shares mail servers — at least in part — with other domains, including i-need.ch, familientreffpunkt-russikon.ch, hil.ch and two others.
The hosts mx01.tophost.ch and mx02.tophost.ch each point to four IP addresses: mx01.tophost.ch resolves to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203 and mx02.tophost.ch directs to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203.
These two host names — mx01.tophost.ch and mx02.tophost.ch — each point to 46.232.182.200 IP addresses.
These two host names — mx01.tophost.ch and mx02.tophost.ch — each point to 46.232.182.201 IP addresses.
These two host names — mx01.tophost.ch and mx02.tophost.ch — each point to 46.232.182.202 IP addresses.
These two host names — mx01.tophost.ch and mx02.tophost.ch — each point to 46.232.182.203 IP addresses.