main.ch - robtex.com
main.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 2026-04-03 #12 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSmaster.mathys.ch2015-09-02 → 2017-09-06 · 4 obs
● 2017-09-06 05:47:38
○ 2019-12-24 12:48:38
○ 2026-04-03 04:30:08
●NSns1.cyon.ch2019-12-24 → 2026-04-03 · 3 obs
● 2019-12-24 12:48:38
● 2026-04-03 04:30:08
○NSns1.main.ch2015-09-02 → 2017-09-06 · 4 obs
● 2017-09-06 05:47:38
○ 2019-12-24 12:48:38
○ 2026-04-03 04:30:08
●NSns2.cyon.ch2019-12-24 → 2026-04-03 · 3 obs
● 2019-12-24 12:48:38
● 2026-04-03 04:30:08
○MXmail.main.ch2015-09-02 → 2017-04-22 · 4 obs
● 2017-04-22 05:31:16
○ 2017-08-09 08:48:54
○ 2026-04-03 04:30:08
●MXmain-ch.mail.protection.outlook.com2021-11-04 → 2026-04-03 · 3 obs
● 2021-11-04 21:31:22
● 2026-04-03 04:30:08
○MXspamcop.main.ch2015-09-02 → 2017-04-22 · 4 obs
● 2017-04-22 05:31:16
○ 2017-08-09 08:48:54
○ 2026-04-03 04:30:08
○MXutm.main.ch2017-08-09 → 2020-03-29 · 5 obs
● 2017-08-09 08:48:54
● 2020-03-29 23:41:28
○ 2021-11-04 21:31:22
○ 2026-04-03 04:30:08
●A149.126.4.262017-08-09 → 2026-04-03 · 3 obs
● 2017-08-09 08:48:54
● 2026-04-03 04:30:08
●A2a01:ab20:0:4::262020-03-29 → 2026-04-03 · 3 obs
● 2020-03-29 23:41:28
● 2026-04-03 04:30:08
○A82.220.39.392015-09-02 → 2017-04-22 · 4 obs
● 2017-04-22 05:31:16
○ 2017-08-09 08:48:54
○ 2026-04-03 04:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| main.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.26 |
| AAAA | 1 | 2a01:ab20:0:4::26 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | main-ch.mail.protection.outlook.com (pri |
| TXT | 8 | google-site-verification=w0avlHrB3hztI_S, MS=48F1033895367EB93BC6809C939FB96A42A01... |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Hierarchy
main.ch is a parent of www.main.ch, smtp.main.ch, mail.main.ch and utm.main.ch.
IP Addresses
main.ch resolves to two IP numbers: 2a01:ab20:0:4::26 and 149.126.4.26.
other host names including ybwurst.ch, spale.ch, jtri.ch, formforum.ch and mail.kritischer-agrarbericht.de share IP numbers with main.ch.
Name Servers
main.ch is delegated to two name servers ns1.cyon.ch and ns2.cyon.ch.
main.ch shares the same name server setup as other domains, for instance technotunnel.ch, joana-angelina.ch, homeandart.ch, cdga.ch and blesq.com.
main.ch shares name servers with other domains at least partially, for example indivikar.ch and plar.ch.
Host names with two IP numbers:
The host name ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; the host name ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
main.ch is handled by a single mail server, main-ch.mail.protection.outlook.com.
Host main-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::1, 52.101.68.5, 52.101.68.15, 52.101.73.8 and 52.101.73.16.