comsec.ch - dns.ninja
comsec.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 216.24.57.1🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | mail.comsec.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::14🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s005.cyon.net | ||||||
| A | 149.126.4.14🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s005.cyon.net | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-05-19 #2 | ||||||
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 2026-07-25 #38 | ||||||
Previously MX for
comsec.ch |
Subdomains
mail.comsec.ch |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns1.agrinet.ch2015-07-08 → 2015-11-11 · 4 obs
● 2015-11-11 01:01:52
○ 2016-02-09 22:00:12
○ 2026-07-25 17:39:36
○NSdns2.agrinet.ch2015-07-08 → 2015-11-11 · 4 obs
● 2015-11-11 01:01:52
○ 2016-02-09 22:00:12
○ 2026-07-25 17:39:36
●NSns1.cyon.ch2016-02-09 → 2026-07-25 · 3 obs
● 2016-02-09 22:00:12
● 2026-07-25 17:39:36
●NSns2.cyon.ch2016-02-09 → 2026-07-25 · 3 obs
● 2016-02-09 22:00:12
● 2026-07-25 17:39:36
○MXcomsec.ch2016-02-09 → 2017-03-28 · 5 obs
● 2016-02-09 22:00:12
● 2017-03-28 20:28:20
○ 2026-02-28 22:53:08
○ 2026-07-25 17:39:36
●MXmail.comsec.ch2026-02-28 → 2026-07-25 · 3 obs
● 2026-02-28 22:53:08
● 2026-07-25 17:39:36
○MXmail.mail-ch.ch2015-07-08 → 2015-11-11 · 4 obs
● 2015-11-11 01:01:52
○ 2016-02-09 22:00:12
○ 2026-07-25 17:39:36
○A149.126.4.142017-03-28 → 2026-04-04 · 5 obs
● 2017-03-28 20:28:20
● 2026-04-04 06:03:04
○ 2026-04-07 18:56:00
○ 2026-07-25 17:39:36
○A194.126.200.632016-02-09 → 2016-05-04 · 4 obs
● 2016-05-04 05:35:48
○ 2017-03-28 20:28:20
○ 2026-07-25 17:39:36
●A216.24.57.12026-04-07 → 2026-07-25 · 3 obs
● 2026-04-07 18:56:00
● 2026-07-25 17:39:36
○A2a01:ab20:0:4::142026-02-28 → 2026-04-04 · 5 obs
● 2026-02-28 22:53:08
● 2026-04-04 06:03:04
○ 2026-04-07 18:56:00
○ 2026-07-25 17:39:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| comsec.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.24.57.1 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | mail.comsec.ch (pri: 0) |
| TXT | 1 | v=spf1 include:spf.protection.cyon.net - |
| 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
comsec.ch is the parent zone for mail.comsec.ch.
IP Addresses
comsec.ch resolves to one IP address: 216.24.57.1.
brianlundin.com, artsmps.com, gitchat.dev and two other host names share IP numbers with comsec.ch.
Name Servers
comsec.ch is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.
comsec.ch uses the same name servers as several other domains — among them s77.ch, droneschool.academy, svp-rothenburg.ch and two more.
comsec.ch shares at least some of its name servers with other domains, such as logotape.ch.
ns1.cyon.ch and ns2.cyon.ch each resolve to two IP addresses: ns1.cyon.ch points to 185.174.216.2 and 2a01:ab20:0:185::2, while ns2.cyon.ch points to 91.206.24.2 and 2001:67c:234::2.
Mail Servers
Mail for comsec.ch is handled by a single mail server, mail.comsec.ch.
The host mail.comsec.ch resolves to 149.126.4.14 and 2a01:ab20:0:4::14 — two IP addresses.