kortex.ch - dns.ninja
kortex.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.140.104.110🇨🇭 SUNRISE46.140.0.0/17 CH-SUNRISE sunrise / ex_UPC | ||||||
| PTR | 46-140-104-110.static.cablecom.ch | ||||||
| NS | ns.kortex.ch ⭐ ⚠️ Not in parent delegation | ||||||
| A | 46.140.104.110🇨🇭 SUNRISE46.140.0.0/17 CH-SUNRISE sunrise / ex_UPC | ||||||
| PTR | 46-140-104-110.static.cablecom.ch | ||||||
| NS | dns1.kortex.ch ⚠️ Not in zone NS records | ||||||
| NS | dns2.kortex.ch ⚠️ Not in zone NS records | ||||||
| MX | mail.kortex.ch ⭐ | ||||||
| A | 46.140.104.110🇨🇭 SUNRISE46.140.0.0/17 CH-SUNRISE sunrise / ex_UPC | ||||||
| PTR | 46-140-104-110.static.cablecom.ch | ||||||
| TXT | _pqyw6aow6jucgj05h6pebkic7uek88x | ||||||
| TXT | v=spf1 a mx ip4:46.140.104.110 -all | ||||||
| SOA | ns.kortex.chmail@kortex.ch 2019-04-30 #26 | ||||||
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 2026-08-02 #43 | ||||||
NS for
Subdomains
Same first word
kortex.co |
kortex.pro |
kortex.ru |
kortex.at |
kortex.cl |
kortex.site |
kortex.by |
kortex.com.au |
kortex.net |
kortex.cz |
kortex.ch |
kortex.hu |
kortex.com.pl |
kortex.org |
kortex.be |
kortex.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NS127.0.0.12015-12-05 → 2016-06-30 · 5 obs
● 2015-12-05 06:29:24
● 2016-06-30 12:26:18
○ 2017-03-20 15:12:02
○ 2026-08-02 19:49:52
○NS127.0.0.12015-08-13 → 2015-08-13 · 3 obs
○ 2015-12-05 06:29:24
○ 2026-08-02 19:49:52
○NSdeb-web2017-03-20 → 2017-03-20 · 4 obs
● 2017-03-20 15:12:02
○ 2019-12-25 11:32:50
○ 2026-08-02 19:49:52
●NSdns1.kortex.ch2015-08-13 → 2026-08-02 · 5 obs
● 2017-03-20 15:12:02
○ 2019-12-25 11:32:50
● 2026-02-26 16:32:06
● 2026-08-02 19:49:52
●NSdns2.kortex.ch2015-08-13 → 2026-08-02 · 5 obs
● 2017-03-20 15:12:02
○ 2019-12-25 11:32:50
● 2026-02-26 16:32:06
● 2026-08-02 19:49:52
○NSkortex2015-08-13 → 2016-03-07 · 4 obs
● 2016-03-07 08:25:46
○ 2016-06-30 12:26:18
○ 2026-08-02 19:49:52
○NSkortex-web2016-06-30 → 2016-06-30 · 4 obs
● 2016-06-30 12:26:18
○ 2017-03-20 15:12:02
○ 2026-08-02 19:49:52
●NSns.kortex.ch2019-12-25 → 2026-08-02 · 3 obs
● 2019-12-25 11:32:50
● 2026-08-02 19:49:52
●MXmail.kortex.ch2015-08-13 → 2026-08-02 · 2 obs
● 2026-08-02 19:49:52
●A46.140.104.1102015-08-13 → 2026-08-02 · 2 obs
● 2026-08-02 19:49:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| kortex.ch | dns1.kortex.ch, dns2.kortex.ch | 2 records |
✅ Authoritative Response
Server:46.140.104.110
NS records: dns1.kortex.ch, dns2.kortex.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kortex.ch (unsigned zone)
⏱️ Timing
Total: 1079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.140.104.110 |
| NS | 1 | ns.kortex.ch |
| MX | 1 | mail.kortex.ch (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:46.140.104.110 -all, _pqyw6aow6jucgj05h6pebkic7uek88x |
| SOA | 1 | ns.kortex.ch mail.kortex.ch |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.kortex.ch, dns2.kortex.ch)
Analysis
Hierarchy
kortex.ch is the parent domain of mail.kortex.ch, dns1.kortex.ch, dns2.kortex.ch and ns.kortex.ch.
Name Server Role
dns1.kortex.ch and dns2.kortex.ch share kortex.ch as one of their name servers.
IP Addresses
kortex.ch resolves to just one IP address, 46.140.104.110.
Host names such as ns.kortex.ch and mail.kortex.ch share IP numbers with kortex.ch.
Name Servers
Three name servers are authoritative for kortex.ch: dns1.kortex.ch, dns2.kortex.ch and ns.kortex.ch.
Host names that point to one IP address:
ns.kortex.ch points to the IP address 46.140.104.110.
Mail Servers
The sole mail server for kortex.ch is mail.kortex.ch.
There is one IP number for mail.kortex.ch: 46.140.104.110.