yellowdata.ch - robtex.com
yellowdata.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.agrinet.ch ⭐ | ||||||
| A | 2a01:2a8:2001:250::11🇨🇭 GREEN2a01:2a8::/29 CH-GREEN-20070214 | ||||||
| A | 81.221.250.11🇨🇭 GREEN81.221.0.0/16 green.ch ag, Lupfig, Switzerland | ||||||
| NS | dns2.agrinet.ch | ||||||
| A | 2a01:2a8:2001:252::11🇨🇭 GREEN2a01:2a8::/29 CH-GREEN-20070214 | ||||||
| A | 81.221.252.11🇨🇭 GREEN81.221.0.0/16 green.ch ag, Lupfig, Switzerland | ||||||
| MX | mx01.servicehoster.ch ⭐ | ||||||
| A | 194.191.24.200🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS | ||||||
| PTR | node01.servicehoster.ch | ||||||
| A | 194.191.24.210🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS | ||||||
| PTR | node02.servicehoster.ch | ||||||
| MX | mx02.servicehoster.ch ⭐ | ||||||
| A | 194.191.24.200🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS | ||||||
| PTR | node01.servicehoster.ch | ||||||
| A | 194.191.24.210🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS | ||||||
| PTR | node02.servicehoster.ch | ||||||
| SOA | dns1.agrinet.chdomreg@agrinet.ch 2021-04-26 #18 | ||||||
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 2026-03-26 #42 | ||||||
Same first word
yellowdata.ch |
yellowdata.de |
DNS History
15 records (4 active, 11 former)
●NSdns1.agrinet.ch2017-02-17 → 2026-03-26 · 3 obs
● 2017-02-17 12:58:48
● 2026-03-26 20:30:22
●NSdns2.agrinet.ch2017-02-17 → 2026-03-26 · 3 obs
● 2017-02-17 12:58:48
● 2026-03-26 20:30:22
○NSns1.genotec.ch2015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
○NSns2.genotec.ch2015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
○NSns3.genotec.ch2015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
○NSns4.genotec.ch2015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
○MXall01.mx.genotec.ch2015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
○MXall02.mx.genotec.ch2015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
○MXall03.mx.genotec.ch2015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
○MXbsl01.mx.genotec.ch2015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
○MXmail.hosting-ch.ch2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 09:54:54
○ 2026-03-26 20:30:22
○MXmail.mail-ch.ch2017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 12:58:48
○ 2020-03-23 09:54:54
○ 2026-03-26 20:30:22
●MXmx01.servicehoster.ch2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:30:22
●MXmx02.servicehoster.ch2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:30:22
○A82.195.226.1102015-07-19 → 2016-07-08 · 4 obs
● 2016-07-08 00:19:44
○ 2017-02-17 12:58:48
○ 2026-03-26 20:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| yellowdata.ch | dns2.agrinet.ch, dns1.agrinet.ch | - |
✅ Authoritative Response
Server:81.221.252.11
NS records: dns2.agrinet.ch, dns1.agrinet.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yellowdata.ch (unsigned zone)
⏱️ Timing
Total: 875ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.agrinet.ch, dns2.agrinet.ch |
| MX | 2 | mx02.servicehoster.ch (pri: 10), mx01.servicehoster.ch (pri: 10) |
| SOA | 1 | dns1.agrinet.ch domreg.agrinet.ch |
Analysis
Name Servers
Two name servers dns1.agrinet.ch and dns2.agrinet.ch handle the delegation for yellowdata.ch.
yellowdata.ch shares the same name server setup as other domains, for example cji.ch, chat-room.ch, thytec.ch, imlot.ch and lspartner.ch.
yellowdata.ch at least partially shares name servers with other domains, for example genotec.org, buehrle.ch, serviceprovider.ch, vserver-hosting.ch and magnet.ch.
These name servers are often used with ns01.agrinet.ch, ns01.as1836.ch, ns01.as1836.net, ns1.namesrv.ch and ns2.namesrv.net.
Host names with two IP numbers:
dns1.agrinet.ch points to 2a01:2a8:2001:250::11 and 81.221.250.11.
dns2.agrinet.ch points to 2a01:2a8:2001:252::11 and 81.221.252.11.
Mail Servers
Two mail servers handle yellowdata.ch: mx01.servicehoster.ch and mx02.servicehoster.ch.
yellowdata.ch shares the same mail server setup as other domains, including gigawatt.ch, naturamedica.ch, unterberger.ch, navratil.ch and sun-world.ch.
yellowdata.ch shares some mail servers with other domains, for example dco.ch.
Names with two IPs:
mx01.servicehoster.ch points to: 194.191.24.200 and 194.191.24.210.
mx02.servicehoster.ch points to: 194.191.24.200 and 194.191.24.210.
Names pointing to 194.191.24.200: mx01.servicehoster.ch and mx02.servicehoster.ch.
Names pointing to 194.191.24.210: mx01.servicehoster.ch and mx02.servicehoster.ch.