computerworld.ch - dns.ninja
computerworld.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 157.230.77.103🇩🇪 DIGITALOCEAN157.230.76.0/22 DigitalOcean | ||||||
| NS | ns2.hostpoint.ch ⭐ | ||||||
| A | 2a00:d70:0:b::1d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns2.hostpoint.ch | ||||||
| A | 217.26.53.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns2.hostpoint.ch | ||||||
| NS | ns.hostpoint.ch | ||||||
| A | 2a00:d70:0:b::d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns.hostpoint.ch | ||||||
| A | 217.26.51.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns.hostpoint.ch | ||||||
| NS | ns3.hostpoint.ch | ||||||
| A | 2a00:d70:0:b::b🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns3.hostpoint.ch | ||||||
| A | 217.26.60.250🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns3.hostpoint.ch | ||||||
| MX | mx-in01.eu.retarus.com ⭐ | ||||||
| A | 94.199.92.130🇩🇪 RETARUS-GLOBAL94.199.92.0/23 Frankfurt Net I | ||||||
| PTR | mx-in01.eu.retarus.com | ||||||
| TXT | MS=ms22167864 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com a:digitalmobil1.timmeserver.de incl... | ||||||
| SOA | ns.hostpoint.chhostmaster@hostpoint.ch serial=1783555200 | ||||||
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 2026-07-12 #14 | ||||||
rank #386 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #461,184
Subdomains
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns-1108.awsdns-10.org2015-08-26 → 2016-01-22 · 4 obs
● 2016-01-22 16:47:48
○ 2016-04-10 11:18:36
○ 2026-07-12 05:41:46
○NSns-1735.awsdns-24.co.uk2015-08-26 → 2016-01-22 · 4 obs
● 2016-01-22 16:47:48
○ 2016-04-10 11:18:36
○ 2026-07-12 05:41:46
○NSns-406.awsdns-50.com2015-08-26 → 2016-01-22 · 4 obs
● 2016-01-22 16:47:48
○ 2016-04-10 11:18:36
○ 2026-07-12 05:41:46
○NSns-845.awsdns-41.net2015-08-26 → 2016-01-22 · 4 obs
● 2016-01-22 16:47:48
○ 2016-04-10 11:18:36
○ 2026-07-12 05:41:46
●NSns.hostpoint.ch2016-04-10 → 2026-07-12 · 3 obs
● 2016-04-10 11:18:36
● 2026-07-12 05:41:46
●NSns2.hostpoint.ch2016-04-10 → 2026-07-12 · 3 obs
● 2016-04-10 11:18:36
● 2026-07-12 05:41:46
●NSns3.hostpoint.ch2016-04-10 → 2026-07-12 · 3 obs
● 2016-04-10 11:18:36
● 2026-07-12 05:41:46
○MXcomputerworld-ch.mail.protection.outlook.com2015-08-26 → 2017-11-16 · 4 obs
● 2017-11-16 15:01:00
○ 2026-02-22 05:07:08
○ 2026-07-12 05:41:46
●MXmx-in01.eu.retarus.com2026-02-22 → 2026-07-12 · 3 obs
● 2026-02-22 05:07:08
● 2026-07-12 05:41:46
○A138.201.56.1862016-10-02 → 2016-10-02 · 4 obs
● 2016-10-02 08:51:06
○ 2017-06-22 07:20:02
○ 2026-07-12 05:41:46
●A157.230.77.1032026-02-22 → 2026-07-12 · 3 obs
● 2026-02-22 05:07:08
● 2026-07-12 05:41:46
○A88.99.199.622017-06-22 → 2017-11-16 · 5 obs
● 2017-06-22 07:20:02
● 2017-11-16 15:01:00
○ 2026-02-22 05:07:08
○ 2026-07-12 05:41:46
○A92.51.169.1232015-08-26 → 2016-04-10 · 4 obs
● 2016-04-10 11:18:36
○ 2016-10-02 08:51:06
○ 2026-07-12 05:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, f.nic.ch, b.nic.ch, d.nic.ch... | - |
| computerworld.ch | ns.hostpoint.ch, ns3.hostpoint.ch, ns2.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.51.254
NS records: ns.hostpoint.ch, ns3.hostpoint.ch, ns2.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.230.77.103 |
| NS | 3 | ns2.hostpoint.ch, ns.hostpoint.ch... |
| MX | 1 | mx-in01.eu.retarus.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms22167864 |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)
Analysis
Hierarchy
computerworld.ch sits above www.computerworld.ch, mail.computerworld.ch and nrw.computerworld.ch in the domain hierarchy.
IP Addresses
computerworld.ch directs to one IP number, which is 157.230.77.103.
Among the host names that share IP numbers with computerworld.ch are www.production-partner.de, print.de, web-developer-conference.de and two others.
Name Servers
The authoritative name servers for computerworld.ch are ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch — three in total.
There is at least partial name server overlap between computerworld.ch and other domains — sytwo.ch, bmwz4club.ch, 8113.ch and two more among them.
ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch all resolve to exactly two IP numbers apiece: ns2.hostpoint.ch → 217.26.53.254 and 2a00:d70:0:b::1d; ns3.hostpoint.ch → 217.26.60.250 and 2a00:d70:0:b::b; ns.hostpoint.ch → 217.26.51.254 and 2a00:d70:0:b::d.
Mail Servers
computerworld.ch routes its mail through a single mail server, mx-in01.eu.retarus.com.
computerworld.ch has the same mail server arrangement as a number of other domains, for example nrw.computerworld.ch, elektrownie-next.pl, ebnerverlag.de and two more.
computerworld.ch shares at least some of its mail servers with other domains — for example rbhgmbh.de, menonthemoon.com, cdu-nrw-fraktion.de and two more.
These mail servers are routinely seen in conjunction with the mail servers mx-in02.eu.retarus.com and mx-32987766.mail.eu.retarus.com.
mx-in01.eu.retarus.com directs to just one IP number, 94.199.92.130.