techcorner.ch - dns.ninja
techcorner.ch
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 2026-07-28 #10 | ||||||
Subdomains
mail.techcorner.ch |
Same first word
techcorner.hu |
techcorner.ch |
techcorner.gr |
techcorner.nl |
techcorner.eu |
techcorner.fr |
techcorner.me |
techcorner.info |
techcorner.it |
techcorner.com.au |
techcorner.uk |
techcorner.de |
techcorner.id |
techcorner.net |
Similar names
concretehr.com |
trenchcore.click |
rhconcrete.net |
cornertech.biz |
cornertech.net |
cornertech.net.au |
hrconcrete.com |
rhconcrete.us |
cornertech.com.au |
rhconcrete.com |
cornertech.uk |
cornertech.com.mx |
DNS History
11 records (6 active, 5 former)
○NSns1.smilesolutions.ch2015-05-30 → 2017-07-01 · 4 obs
● 2017-07-01 03:16:00
○ 2026-03-08 14:49:46
○ 2026-07-28 03:39:14
○NSns2.smilesolutions.ch2015-05-30 → 2017-07-01 · 4 obs
● 2017-07-01 03:16:00
○ 2026-03-08 14:49:46
○ 2026-07-28 03:39:14
○NSns3.smilesolutions.ch2015-05-30 → 2017-07-01 · 4 obs
● 2017-07-01 03:16:00
○ 2026-03-08 14:49:46
○ 2026-07-28 03:39:14
●NSns33.tophost.ch2026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 14:49:46
● 2026-07-28 03:39:14
●NSns34.tophost.ch2026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 14:49:46
● 2026-07-28 03:39:14
○MXmail.techcorner.ch2015-05-30 → 2017-07-01 · 4 obs
● 2017-07-01 03:16:00
○ 2026-03-08 14:49:46
○ 2026-07-28 03:39:14
●MXmx01.tophost.ch2026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 14:49:46
● 2026-07-28 03:39:14
●MXmx02.tophost.ch2026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 14:49:46
● 2026-07-28 03:39:14
○A185.4.170.512015-05-30 → 2017-07-01 · 4 obs
● 2017-07-01 03:16:00
○ 2026-03-08 14:49:46
○ 2026-07-28 03:39:14
●A193.33.128.1952026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 14:49:46
● 2026-07-28 03:39:14
●A2a02:6201:c121:8080::c3:12026-03-08 → 2026-07-28 · 3 obs
● 2026-03-08 14:49:46
● 2026-07-28 03:39:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| techcorner.ch | ns34.tophost.ch, ns33.tophost.ch | - |
✅ Authoritative Response
Server:193.33.129.195
NS records: ns34.tophost.ch, ns33.tophost.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1005ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.33.128.195 |
| AAAA | 1 | 2a02:6201:c121:8080::c3:1 |
| NS | 2 | ns33.tophost.ch, ns34.tophost.ch |
| MX | 2 | mx02.tophost.ch (pri: 10), mx01.tophost.ch (pri: 10) |
| TXT | 1 | v=spf1 ip4:193.33.128.195 include:_spf.t |
| SOA | 1 | ns33.tophost.ch admin.novatrend.ch |
Analysis
Hierarchy
techcorner.ch is the parent zone for mail.techcorner.ch.
IP Addresses
techcorner.ch resolves to the IP addresses 193.33.128.195 and 2a02:6201:c121:8080::c3:1
Among the host names that share IP numbers with techcorner.ch are blauenstein.net, thesweets.ch, mail.mrt.ch and two others.
Name Servers
The NS records for techcorner.ch delegate to ns33.tophost.ch and ns34.tophost.ch.
techcorner.ch has the same name server delegation as a number of other domains, such as i-style.ch, afosk.ch, bohnet.biz and two more.
techcorner.ch partially shares its NS delegation with several other domains, including gastro-liga.ch, in2ition.ch, mattle.com and two others.
The name servers ns97.tophost.ch, ns98.tophost.ch, ns1.in2ition.ch and ns2.in2ition.ch are often found in use alongside these name servers.
ns33.tophost.ch resolves to 193.33.128.195 and 2a02:6201:c121:8080::c3:1. Likewise, ns34.tophost.ch resolves to 193.33.129.195 and 2a02:6201:c121:8080::81c3:1 — two IP addresses apiece.
Mail Servers
The MX records for techcorner.ch point to two mail servers: mx01.tophost.ch and mx02.tophost.ch.
techcorner.ch has the same mail server arrangement as a number of other domains, for example arjuna.org, donders.ch, api.novatrend.ch and two more.
techcorner.ch partially shares its mail servers with other domains; known examples include roesen.ch, gattleninfo.ch and technoflex.ch.
Each of the hosts mx01.tophost.ch and mx02.tophost.ch points to four IP numbers: mx01.tophost.ch directs to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203 and mx02.tophost.ch points to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203.
mx01.tophost.ch and mx02.tophost.ch each have 46.232.182.200 IP addresses.
mx01.tophost.ch and mx02.tophost.ch each have 46.232.182.201 IP addresses.
mx01.tophost.ch and mx02.tophost.ch each have 46.232.182.202 IP addresses.
mx01.tophost.ch and mx02.tophost.ch each have 46.232.182.203 IP addresses.