simplex.ch - robtex.com
simplex.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 2026-04-23 #47 | ||||||
Subdomains
www.simplex.ch |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSdns1.swizzonic.ch2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 22:24:56
●NSdns2.swizzonic.ch2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 22:24:56
○NSns1.ip-plus.net2015-08-12 → 2018-01-12 · 3 obs
● 2018-01-12 08:59:44
○ 2026-04-23 22:24:56
○NSns2.ip-plus.net2015-08-12 → 2018-01-12 · 3 obs
● 2018-01-12 08:59:44
○ 2026-04-23 22:24:56
○MXavmail.ip-plus.net2015-08-12 → 2016-01-22 · 4 obs
● 2016-01-22 21:23:30
○ 2016-04-25 11:09:18
○ 2026-04-23 22:24:56
○MXmta1a.swcm.zscloud.net2015-08-12 → 2016-04-25 · 4 obs
● 2016-04-25 11:09:18
○ 2016-11-02 06:26:02
○ 2026-04-23 22:24:56
○MXmta1b.swcm.zscloud.net2015-08-12 → 2016-04-25 · 4 obs
● 2016-04-25 11:09:18
○ 2016-11-02 06:26:02
○ 2026-04-23 22:24:56
○MXmta1c.swcm.zscloud.net2015-08-12 → 2016-04-25 · 4 obs
● 2016-04-25 11:09:18
○ 2016-11-02 06:26:02
○ 2026-04-23 22:24:56
○MXmtain01.mailsecurity.swisscom.com2016-11-02 → 2018-01-12 · 4 obs
● 2016-11-02 06:26:02
● 2018-01-12 08:59:44
○ 2026-04-23 22:24:56
○MXmtain02.mailsecurity.swisscom.com2016-11-02 → 2018-01-12 · 4 obs
● 2016-11-02 06:26:02
● 2018-01-12 08:59:44
○ 2026-04-23 22:24:56
●MXsimplex-ch.mail.protection.outlook.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 22:24:56
●A185.230.63.1072026-04-23 → 2026-04-23 · 1 obs
○A23.236.62.1472026-04-23 → 2026-04-23 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| simplex.ch | dns2.swizzonic.ch, dns1.swizzonic.ch | - |
✅ Authoritative Response
Server:81.88.58.219
NS records: dns2.swizzonic.ch, dns1.swizzonic.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplex.ch (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.230.63.107 |
| NS | 2 | dns2.swizzonic.ch, dns1.swizzonic.ch |
| MX | 1 | simplex-ch.mail.protection.outlook.com ( |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, apple-domain-verification=ABI7WfT67VsLXc... |
| SOA | 1 | dns1.swizzonic.ch hostmaster.swizzonic.c |
Analysis
Hierarchy
The parent of www.simplex.ch is simplex.ch.
IP Addresses
simplex.ch points to a single IP number: 185.230.63.107.
Other host names, for instance tt-cleaning.com, mikes-market.com, jinmingliu.com, commercialembroidery.co.uk and guestworship.com share IP numbers with simplex.ch.
Name Servers
simplex.ch is delegated to two name servers: dns1.swizzonic.ch and dns2.swizzonic.ch.
simplex.ch uses the same name server setup as other domains, for instance struba.ch, toxicology-services.com, mobilekrankenpflege.ch, solarstrom.ch and cambridge-english.org.
Host names with two IP numbers:
The host dns1.swizzonic.ch points to 2a01:8100:2911::2:184:5 and 81.88.61.5.
The host dns2.swizzonic.ch points to 2a01:8100:2901::1:183:202 and 81.88.58.219.
Mail Servers
The mail server for simplex.ch is simplex-ch.mail.protection.outlook.com.
Host simplex-ch.mail.protection.outlook.com points to eight IP numbers: 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.