simonkeller.ch - robtex.com
simonkeller.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 2026-03-04 #12 | ||||||
Subdomains
abo-service.simonkeller.ch |
Same first word
simonkeller.at |
simonkeller.ch |
DNS History
12 records (7 active, 5 former)
●NSns1.cldns.ch2026-02-24 → 2026-03-09 · 3 obs
● 2026-02-24 18:01:04
● 2026-03-09 05:49:50
○NSns1.ip-plus.net2015-04-26 → 2017-05-16 · 4 obs
● 2017-05-16 00:35:16
○ 2026-02-24 18:01:04
○ 2026-03-09 05:49:50
○NSns1.mysigninternational.com2015-04-26 → 2017-05-16 · 4 obs
● 2017-05-16 00:35:16
○ 2026-02-24 18:01:04
○ 2026-03-09 05:49:50
●NSns137.tophost.ch2026-02-24 → 2026-03-09 · 3 obs
● 2026-02-24 18:01:04
● 2026-03-09 05:49:50
●NSns138.tophost.ch2026-02-24 → 2026-03-09 · 3 obs
● 2026-02-24 18:01:04
● 2026-03-09 05:49:50
●NSns2.cldns.ch2026-02-24 → 2026-03-09 · 3 obs
● 2026-02-24 18:01:04
● 2026-03-09 05:49:50
○MXfallback.ip-plus.net2015-04-26 → 2017-05-16 · 4 obs
● 2017-05-16 00:35:16
○ 2026-02-24 18:01:04
○ 2026-03-09 05:49:50
○MXin.mx.trendmicro.eu2015-04-26 → 2017-05-16 · 4 obs
● 2017-05-16 00:35:16
○ 2026-02-24 18:01:04
○ 2026-03-09 05:49:50
●MXsimonkeller-ch.mail.protection.outlook.com2026-02-24 → 2026-03-09 · 3 obs
● 2026-02-24 18:01:04
● 2026-03-09 05:49:50
●MXskag.in.tmes.trendmicro.eu2026-02-24 → 2026-03-09 · 3 obs
● 2026-02-24 18:01:04
● 2026-03-09 05:49:50
○A212.47.173.1572015-04-26 → 2017-05-16 · 4 obs
● 2017-05-16 00:35:16
○ 2026-02-24 18:01:04
○ 2026-03-09 05:49:50
●A95.143.53.2122026-02-24 → 2026-03-09 · 3 obs
● 2026-02-24 18:01:04
● 2026-03-09 05:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| simonkeller.ch | ns1.cldns.ch, ns2.cldns.ch | - |
✅ Authoritative Response
Server: 193.33.129.143
NS records: ns1.cldns.ch, ns2.cldns.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simonkeller.ch (unsigned zone)
⏱️ Timing
Total: 950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.143.53.212 |
| NS | 2 | ns137.tophost.ch, ns138.tophost.ch |
| MX | 2 | simonkeller-ch.mail.protection.outlook.c, skag.in.tmes.trendmicro.eu (pri: 40) |
| TXT | 3 | MS=ms23203821, v=spf1 ip4:193.33.128.143 include:_spf.t... |
| SOA | 1 | ns137.tophost.ch admin.novatrend.ch |
Analysis
Hierarchy
abo-service.simonkeller.ch is a child of simonkeller.ch.
IP Addresses
simonkeller.ch resolves to one IP number: 95.143.53.212.
Other host names, for example simonkeller.at, share IP numbers with simonkeller.ch.
Name Servers
simonkeller.ch delegates to four name servers: ns1.cldns.ch, ns2.cldns.ch, ns137.tophost.ch and ns138.tophost.ch.
simonkeller.ch at least partially shares name servers with other domains, including becker-projekt.com, nbas.ch, gymfitstvbaden.ch, homeeasy.ch and earthlite.ch.
Host names with two IP numbers:
ns137.tophost.ch points to: 2a02:6201:c121:8080::8f:1 and 193.33.128.143
ns138.tophost.ch points to: 2a02:6201:c121:8080::818f:1 and 193.33.129.143
Host names with one IP number:
ns1.cldns.ch points to: 193.33.128.143
ns2.cldns.ch points to: 193.33.129.143
Host names that point to 193.33.128.143: ns137.tophost.ch and ns1.cldns.ch
Host names that point to 193.33.129.143: ns138.tophost.ch and ns2.cldns.ch
Mail Servers
simonkeller.ch is served by two mail servers simonkeller-ch.mail.protection.outlook.com and skag.in.tmes.trendmicro.eu.
simonkeller.ch shares at least some mail servers with other domains, for example swa.ch, simonkeller.at, dayspa.ch, pevonia.ch and satisfeet.de.
These mail servers are commonly used with swa-ch.mail.protection.outlook.com, simonkeller-at.mail.protection.outlook.com, dayspa-ch.mail.protection.outlook.com, pevonia-ch.mail.protection.outlook.com and schrammek-ch.mail.protection.outlook.com.
Host names with eight IP numbers:
Host name simonkeller-ch.mail.protection.outlook.com points to 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.
Host names with three IP numbers:
Host name skag.in.tmes.trendmicro.eu points to 18.185.115.145, 18.185.115.146 and 18.185.115.147.