tenro.ch - robtex.com
tenro.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 2026-07-13 #33 | ||||||
Subdomains
mail.tenro.ch |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSns.hostorama.com2015-05-29 → 2017-02-17 · 5 obs
○ 2015-11-18 01:05:28
● 2017-02-17 20:37:00
○ 2020-01-11 08:46:28
○ 2026-07-13 15:15:42
○NSns1.sedoparking.com2020-01-11 → 2021-01-28 · 5 obs
● 2020-01-11 08:46:28
● 2021-01-28 07:57:28
○ 2026-06-14 20:48:54
○ 2026-07-13 15:15:42
●NSns149.tophost.ch2026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 20:48:54
● 2026-07-13 15:15:42
●NSns150.tophost.ch2026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 20:48:54
● 2026-07-13 15:15:42
○NSns2.sedoparking.com2020-01-11 → 2021-01-28 · 5 obs
● 2020-01-11 08:46:28
● 2021-01-28 07:57:28
○ 2026-06-14 20:48:54
○ 2026-07-13 15:15:42
○NSns4.hostorama.com2015-05-29 → 2017-02-17 · 4 obs
● 2017-02-17 20:37:00
○ 2020-01-11 08:46:28
○ 2026-07-13 15:15:42
○MXlocalhost2020-01-11 → 2021-01-28 · 5 obs
● 2020-01-11 08:46:28
● 2021-01-28 07:57:28
○ 2026-06-14 20:48:54
○ 2026-07-13 15:15:42
○MXmail.tenro.ch2015-05-29 → 2017-02-17 · 4 obs
● 2017-02-17 20:37:00
○ 2020-01-11 08:46:28
○ 2026-07-13 15:15:42
●MXmx01.tophost.ch2026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 20:48:54
● 2026-07-13 15:15:42
●MXmx02.tophost.ch2026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 20:48:54
● 2026-07-13 15:15:42
●A2a02:6201:2ee8:b000::b095:12026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 20:48:54
● 2026-07-13 15:15:42
●A46.232.176.1492026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 20:48:54
● 2026-07-13 15:15:42
○A80.74.149.1002015-05-29 → 2017-02-17 · 4 obs
● 2017-02-17 20:37:00
○ 2020-01-11 08:46:28
○ 2026-07-13 15:15:42
○A91.195.240.1262020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 08:46:28
○ 2021-01-28 07:57:28
○ 2026-07-13 15:15:42
○A91.195.241.1372021-01-28 → 2021-01-28 · 4 obs
● 2021-01-28 07:57:28
○ 2026-06-14 20:48:54
○ 2026-07-13 15:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| tenro.ch | ns149.tophost.ch, ns150.tophost.ch | - |
✅ Authoritative Response
Server:46.232.176.149
NS records: ns149.tophost.ch, ns150.tophost.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.232.176.149 |
| AAAA | 1 | 2a02:6201:2ee8:b000::b095:1 |
| NS | 2 | ns149.tophost.ch, ns150.tophost.ch |
| MX | 2 | mx01.tophost.ch (pri: 10), mx02.tophost.ch (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:46.232.176.149 include:_ |
| SOA | 1 | ns149.tophost.ch admin.novatrend.ch |
Analysis
Hierarchy
tenro.ch is the parent zone for mail.tenro.ch.
IP Addresses
tenro.ch resolves to the IP addresses 46.232.176.149 and 2a02:6201:2ee8:b000::b095:1
Two other host names, along with kao.ch, garagemaeder.ch and beraterbank.ch, also share IP numbers with tenro.ch.
Name Servers
The NS records for tenro.ch delegate to ns149.tophost.ch and ns150.tophost.ch.
tenro.ch shares its NS records with other domains, for example hotelkrone.ch, fischnetz.ch, wfb.ch and two others.
ns149.tophost.ch resolves to 46.232.176.149 and 2a02:6201:2ee8:b000::b095:1. Likewise, ns150.tophost.ch resolves to 46.232.177.149 and 2a02:6201:2ee8:b000::b195:1 — two IP addresses apiece.
Mail Servers
tenro.ch is served by two mail servers, mx01.tophost.ch and mx02.tophost.ch.
Among the domains sharing a mail server setup with tenro.ch are arbaholz.ch, profcon.ch, conservazione.swiss and two others.
At least a portion of tenro.ch's mail servers are also used by other domains, for example best-of-media.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.