irui.ch - robtex.com
irui.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 2026-06-17 #8 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns101.tophost.ch2026-06-13 → 2026-06-17 · 3 obs
● 2026-06-13 01:15:34
● 2026-06-17 03:12:42
●NSns102.tophost.ch2026-06-13 → 2026-06-17 · 3 obs
● 2026-06-13 01:15:34
● 2026-06-17 03:12:42
○NSns161.hoststar.ch2015-07-08 → 2019-01-21 · 4 obs
● 2019-01-21 00:48:50
○ 2026-06-13 01:15:34
○ 2026-06-17 03:12:42
○NSns162.hoststar.ch2015-07-08 → 2019-01-21 · 4 obs
● 2019-01-21 00:48:50
○ 2026-06-13 01:15:34
○ 2026-06-17 03:12:42
○MXmail.irui.ch2015-07-08 → 2019-01-21 · 4 obs
● 2019-01-21 00:48:50
○ 2026-06-13 01:15:34
○ 2026-06-17 03:12:42
●MXmx01.tophost.ch2026-06-13 → 2026-06-17 · 3 obs
● 2026-06-13 01:15:34
● 2026-06-17 03:12:42
●MXmx02.tophost.ch2026-06-13 → 2026-06-17 · 3 obs
● 2026-06-13 01:15:34
● 2026-06-17 03:12:42
●A194.150.248.1472026-06-13 → 2026-06-17 · 3 obs
● 2026-06-13 01:15:34
● 2026-06-17 03:12:42
●A2a02:6201:c296:f800::f893:12026-06-13 → 2026-06-17 · 3 obs
● 2026-06-13 01:15:34
● 2026-06-17 03:12:42
○A78.46.107.2402015-07-08 → 2019-01-21 · 4 obs
● 2019-01-21 00:48:50
○ 2026-06-13 01:15:34
○ 2026-06-17 03:12:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| irui.ch | ns102.tophost.ch, ns101.tophost.ch | - |
✅ Authoritative Response
Server:194.150.249.147
NS records: ns102.tophost.ch, ns101.tophost.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1008ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.248.147 |
| AAAA | 1 | 2a02:6201:c296:f800::f893:1 |
| NS | 2 | ns102.tophost.ch, ns101.tophost.ch |
| MX | 2 | mx01.tophost.ch (pri: 10), mx02.tophost.ch (pri: 10) |
| TXT | 1 | v=spf1 ip4:194.150.248.147 include:_spf. |
| SOA | 1 | ns101.tophost.ch admin.novatrend.ch |
Analysis
IP Addresses
irui.ch points to the IP addresses 194.150.248.147 and 2a02:6201:c296:f800::f893:1
netbrain.ch, pika.ch, heikegrasser.com and two other host names share IP numbers with irui.ch.
Name Servers
DNS delegation for irui.ch points to two name servers: ns101.tophost.ch and ns102.tophost.ch.
irui.ch uses the same name servers as several other domains — among them awczurich.org, nexell.nl, eastgardenmusic.net and two more.
At least some of irui.ch's name servers are shared with other domains, for example creativecommons.ch, swisscleandrive.ch, claxmusic.com and two more.
These name servers are often deployed together with the name servers ns1.stalders.com, ns2.stalders.com, ns65.tophost.ch and ns66.tophost.ch.
ns101.tophost.ch directs to 194.150.248.147 and 2a02:6201:c296:f800::f893:1. ns102.tophost.ch directs to 194.150.249.147 and 2a02:6201:c296:f800::f993:1. Each host name carries two IP addresses.
Mail Servers
Mail for irui.ch is handled by two mail servers — mx01.tophost.ch and mx02.tophost.ch.
irui.ch uses an identical mail server configuration to several other domains — among them bookahome.ch, wkm.ch, elektrowyler.ch and two more.
irui.ch overlaps on mail servers with several other domains, for example gianni.ch, agog.ch, ibs-gbt.ch and kunstschach.ch.
Both mx01.tophost.ch and mx02.tophost.ch resolve to four IP addresses: mx01.tophost.ch points to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203 while mx02.tophost.ch resolves to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203.
Host names pointing to 46.232.182.200 IP addresses: mx01.tophost.ch and mx02.tophost.ch.
Host names pointing to 46.232.182.201 IP addresses: mx01.tophost.ch and mx02.tophost.ch.
Host names pointing to 46.232.182.202 IP addresses: mx01.tophost.ch and mx02.tophost.ch.
Host names pointing to 46.232.182.203 IP addresses: mx01.tophost.ch and mx02.tophost.ch.