skill.systems - dns.ninja
skill.systems
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::27🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s018.cyon.net | ||||||
| A | 149.126.4.27🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| 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 | skill.systems ⭐ | ||||||
| A | 2a01:ab20:0:4::27🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s018.cyon.net | ||||||
| A | 149.126.4.27🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s018.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-18 #77 | ||||||
systems
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.systems ⭐ | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
| SOA | v0n0.nic.systemshostmaster@donuts.email serial=1782024977 | ||||||
MX for
skill.systems |
Same first word
Similar names
kills.biz |
kills.me |
lsilk.com |
kills.com |
sillk.com |
kills.in |
iskll.com |
sillk.co |
liskl.org |
liskl.com |
kills.ru |
kills.net |
kills.de |
kills.ca |
klisl.com |
sllik.net |
kills.fr |
kills.site |
kills.org |
liskl.net |
sllik.com |
DNS History
6 records (5 active, 1 former)
●MXskill.systems2016-12-10 → 2026-06-21 · 2 obs
● 2026-06-21 07:24:22
●A149.126.4.272017-08-17 → 2026-06-21 · 3 obs
● 2017-08-17 04:43:40
● 2026-06-21 07:24:22
○A194.126.200.642016-12-10 → 2016-12-10 · 3 obs
○ 2017-08-17 04:43:40
○ 2026-06-21 07:24:22
●A2a01:ab20:0:4::272026-06-11 → 2026-06-21 · 3 obs
● 2026-06-11 06:04:40
● 2026-06-21 07:24:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n2.nic.systems, v0n0.nic.systems, v2n0.nic.systems, v2n1.nic.systems... | 12 records |
| skill.systems | ns1.cyon.ch, ns2.cyon.ch | - |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skill.systems (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.27 |
| AAAA | 1 | 2a01:ab20:0:4::27 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | skill.systems (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems...)
Analysis
Mail Server Role
skill.systems acts as its own mail server.
IP Addresses
skill.systems has two IP addresses: 149.126.4.27 and 2a01:ab20:0:4::27
Additional host names — mail.selv.ch, zenspa.ch, bauimo.com and two others — share IP numbers with skill.systems.
Name Servers
skill.systems is served by two delegated name servers, ns1.cyon.ch and ns2.cyon.ch.
skill.systems shares its name server setup with other domains, including dehoog.ch, jean-gebser-gesellschaft.ch, angus.ch and two others.
Each of the two host names carries two IP addresses: ns1.cyon.ch points to 185.174.216.2 and 2a01:ab20:0:185::2, and ns2.cyon.ch points to 91.206.24.2 and 2001:67c:234::2.
Mail Servers
skill.systems has a single mail server: skill.systems itself.
skill.systems directs to two IP numbers, 149.126.4.27 and 2a01:ab20:0:4::27.