computer-security.ch - dns.ninja

computer-security.ch

DNSSEC🔒 Signed (DS record present)
A134.119.0.164🇩🇪 GD-EMEA-DC-CGN1134.119.0.0/24 GD MASS Network GCN SXB1
PTRmc23122.ispgateway.de
NSdns1.swizzonic.ch ⭐
A2a01:8100:2911::2:184:5🇮🇹 REGISTER-AS2a01:8100:2000::/36
A81.88.61.5🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix
PTRhost-81-88-61-5.dedicatedservers.it
NSdns2.swizzonic.ch
A2a01:8100:2901::1:183:202🇮🇹 REGISTER-AS2a01:8100:2000::/36
A81.88.58.219🇮🇹 REGISTER-AS81.88.58.0/24 Register.IT S.p.A. prefix
MXmx.swizzonic.email ⭐
A81.88.63.83🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix
PTRmx.swizzonic.email
TXTv=spf1 include:spf.webapps.net ~all
SOAdns1.swizzonic.chhostmaster@swizzonic.ch 2023-08-11 #2

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-07-25 #0
WOT: SAFE (69/100)

Same first word

computer-security.ch
computer-security.com.au
computer-security.org
computer-security.com
computer-security.at
computer-security.de
computer-security.it
computer-security.expert

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSdns1.swizzonic.chdns2.swizzonic.chns.namespace4you.dens2.namespace4you.deMXmx.swizzonic.emailmail.mail-ch.chmx.switchplus-mail.chA134.119.0.164109.239.61.91134.119.224.38134.119.244.712a00:1158:0:406:3be4::12a00:1158:400:407::426
●NSdns1.swizzonic.ch2026-03-08 → 2026-07-24 · 3 obs
○ 2017-04-19 23:39:40
● 2026-03-08 20:43:52
● 2026-07-24 22:28:14
●NSdns2.swizzonic.ch2026-03-08 → 2026-07-24 · 3 obs
○ 2017-04-19 23:39:40
● 2026-03-08 20:43:52
● 2026-07-24 22:28:14
○NSns.namespace4you.de2015-06-03 → 2017-04-19 · 4 obs
● 2015-06-03 16:01:36
● 2017-04-19 23:39:40
○ 2026-03-08 20:43:52
○ 2026-07-24 22:28:14
○NSns2.namespace4you.de2015-06-03 → 2017-04-19 · 4 obs
● 2015-06-03 16:01:36
● 2017-04-19 23:39:40
○ 2026-03-08 20:43:52
○ 2026-07-24 22:28:14
○MXmail.mail-ch.ch2015-06-03 → 2016-09-23 · 4 obs
● 2015-06-03 16:01:36
● 2016-09-23 16:09:20
○ 2017-04-19 23:39:40
○ 2026-07-24 22:28:14
○MXmx.switchplus-mail.ch2017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-23 16:09:20
● 2017-04-19 23:39:40
○ 2026-03-08 20:43:52
○ 2026-07-24 22:28:14
●MXmx.swizzonic.email2026-03-08 → 2026-07-24 · 3 obs
○ 2017-04-19 23:39:40
● 2026-03-08 20:43:52
● 2026-07-24 22:28:14
○A109.239.61.912015-06-03 → 2016-04-01 · 4 obs
● 2015-06-03 16:01:36
● 2016-04-01 07:02:02
○ 2016-09-23 16:09:20
○ 2026-07-24 22:28:14
●A134.119.0.1642026-03-08 → 2026-07-24 · 3 obs
○ 2017-04-19 23:39:40
● 2026-03-08 20:43:52
● 2026-07-24 22:28:14
○A134.119.224.382017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-23 16:09:20
● 2017-04-19 23:39:40
○ 2026-03-08 20:43:52
○ 2026-07-24 22:28:14
○A134.119.244.712016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-01 07:02:02
● 2016-09-23 16:09:20
○ 2017-04-19 23:39:40
○ 2026-07-24 22:28:14
○A2a00:1158:0:406:3be4::12015-06-03 → 2016-09-23 · 4 obs
● 2015-06-03 16:01:36
● 2016-09-23 16:09:20
○ 2017-04-19 23:39:40
○ 2026-07-24 22:28:14
○A2a00:1158:400:407::4262017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-23 16:09:20
● 2017-04-19 23:39:40
○ 2026-03-08 20:43:52
○ 2026-07-24 22:28:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, d.nic.ch, f.nic.ch, b.nic.ch...-
computer-security.chdns2.swizzonic.ch, dns1.swizzonic.ch-

✅ Authoritative Response

Server:81.88.58.219

NS records: dns2.swizzonic.ch, dns1.swizzonic.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 897ms | Queries: -

📄 Records

TypeCountSample Data
A1134.119.0.164
NS2dns2.swizzonic.ch, dns1.swizzonic.ch
MX1mx.swizzonic.email (pri: 10)
TXT1v=spf1 include:spf.webapps.net ~all
SOA1dns1.swizzonic.ch hostmaster.swizzonic.c

Analysis

IP Addresses

computer-security.ch has exactly one IP address — 134.119.0.164.

mc23122.ispgateway.de, www.cianilugano.ch, vournelis.ch plus two other host names have IP numbers in common with computer-security.ch.

Name Servers

The NS records for computer-security.ch delegate to dns1.swizzonic.ch and dns2.swizzonic.ch.

The name server configuration of computer-security.ch is shared with other domains, for instance rheinfils.ch, moseley.ch, azim.li and two others.

dns1.swizzonic.ch resolves to 81.88.61.5 and 2a01:8100:2911::2:184:5. Likewise, dns2.swizzonic.ch resolves to 81.88.58.219 and 2a01:8100:2901::1:183:202 — two IP addresses apiece.

Mail Servers

computer-security.ch uses one mail server — mx.swizzonic.email.

The mail server setup of computer-security.ch matches that of other domains such as sggf.ch, bauke.ch, lamellenfenster.ch and two others.

computer-security.ch partially shares its mail servers with other domains; known examples include hlballon.ch, signplus.ch and gnvgroup.ch.

mx.swizzonic.email resolves to 81.88.63.83 and no other IP number.