techsmart.ch - dns.ninja
techsmart.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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 2026-07-24 #6 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSdns110.ovh.net2015-07-24 → 2016-07-07 · 4 obs
● 2016-07-07 07:49:28
○ 2017-03-31 22:11:38
○ 2026-07-24 01:35:18
○NSns1.sedoparking.com2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 06:47:36
○ 2026-03-09 20:58:54
○ 2026-07-24 01:35:18
○NSns110.ovh.net2015-07-24 → 2016-07-07 · 4 obs
● 2016-07-07 07:49:28
○ 2017-03-31 22:11:38
○ 2026-07-24 01:35:18
○NSns2.sedoparking.com2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 06:47:36
○ 2026-03-09 20:58:54
○ 2026-07-24 01:35:18
●NSsl1.sedo.com2026-03-09 → 2026-07-24 · 3 obs
● 2026-03-09 20:58:54
● 2026-07-24 01:35:18
●NSsl2.sedo.com2026-03-09 → 2026-07-24 · 3 obs
● 2026-03-09 20:58:54
● 2026-07-24 01:35:18
●MXlocalhost2026-03-09 → 2026-07-24 · 3 obs
● 2026-03-09 20:58:54
● 2026-07-24 01:35:18
○MXmail.pickelhost.com2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 06:47:36
○ 2026-03-09 20:58:54
○ 2026-07-24 01:35:18
○MXmx1.ovh.net2015-07-24 → 2016-07-07 · 4 obs
● 2016-07-07 07:49:28
○ 2017-03-31 22:11:38
○ 2026-07-24 01:35:18
○MXmx2.ovh.net2015-07-24 → 2016-07-07 · 4 obs
● 2016-07-07 07:49:28
○ 2017-03-31 22:11:38
○ 2026-07-24 01:35:18
○MXmxb.ovh.net2015-07-24 → 2016-07-07 · 4 obs
● 2016-07-07 07:49:28
○ 2017-03-31 22:11:38
○ 2026-07-24 01:35:18
○A213.186.33.832015-07-24 → 2016-07-07 · 4 obs
● 2016-07-07 07:49:28
○ 2017-03-31 22:11:38
○ 2026-07-24 01:35:18
○A91.195.240.1262020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 06:47:36
○ 2026-03-09 20:58:54
○ 2026-07-24 01:35:18
●A91.195.241.2322026-03-09 → 2026-07-24 · 3 obs
● 2026-03-09 20:58:54
● 2026-07-24 01:35:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, a.nic.ch, b.nic.ch, d.nic.ch... | - |
| techsmart.ch | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techsmart.ch (unsigned zone)
⏱️ Timing
Total: 4816ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
techsmart.ch has exactly one IP address — 91.195.241.232.
mail.coderx.de, acnecare.eu, mail.bivvy.de plus two other host names have IP numbers in common with techsmart.ch.
Name Servers
techsmart.ch uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.
The name server configuration of techsmart.ch is shared with other domains, for instance locallist.de, selfassessment.de, closers.com and two others.
At least some of techsmart.ch's name servers are also used by other domains, among them important.fi.
Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.
Mail Servers
techsmart.ch uses one mail server — localhost.
The mail server setup of techsmart.ch matches that of other domains such as bianco.eu, overon.com, treedude.com and two others.