andreastuder.ch - robtex.com
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andreastuder.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::12🇨🇭 CYON | ||||||
| PTR | s003.cyon.net | ||||||
| A | 149.126.4.12🇨🇭 CYON | ||||||
| NS | ns1.cyon.ch ⭐ 🔒 | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON | ||||||
| A | 185.174.216.2🇨🇭 CYON | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch 🔒 | ||||||
| A | 2001:67c:234::2🇨🇭 CYON | ||||||
| A | 91.206.24.2🇨🇭 CYON | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | andreastuder.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::12🇨🇭 CYON | ||||||
| PTR | s003.cyon.net | ||||||
| A | 149.126.4.12🇨🇭 CYON | ||||||
| PTR | s003.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-25 #77 | ||||||
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 2026-02-17 #2 | ||||||
Similar names
DNS History
12 records (5 active, 7 former)
○NS91.12.253.84.static.wline.lns.sme.cust.swisscom.ch2015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-30 01:23:42
○ 2026-02-19 01:08:42
○NS93.12.253.84.static.wline.lns.sme.cust.swisscom.ch2015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-30 01:23:42
○ 2026-02-19 01:08:42
○NSns.pembapeppercorn.ch2015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-30 01:23:42
○ 2026-02-19 01:08:42
●NSns1.cyon.ch2015-10-30 → 2026-02-19 · 3 obs
● 2015-10-30 01:23:42
● 2026-02-19 01:08:42
●NSns2.cyon.ch2015-10-30 → 2026-02-19 · 3 obs
● 2015-10-30 01:23:42
● 2026-02-19 01:08:42
●MXandreastuder.ch2016-08-14 → 2026-02-19 · 3 obs
● 2016-08-14 08:12:12
● 2026-02-19 01:08:42
○MXmail.pembapeppercorn.ch2015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-30 01:23:42
○ 2026-02-19 01:08:42
○MXwww.andreastuder.ch2015-10-30 → 2016-03-31 · 5 obs
● 2015-10-30 01:23:42
● 2016-03-31 07:57:44
○ 2016-08-14 08:12:12
○ 2026-02-19 01:08:42
●A149.126.4.122017-04-09 → 2026-02-19 · 3 obs
● 2017-04-09 06:43:06
● 2026-02-19 01:08:42
○A194.126.200.622015-10-30 → 2016-08-14 · 5 obs
● 2015-10-30 01:23:42
● 2016-08-14 08:12:12
○ 2017-04-09 06:43:06
○ 2026-02-19 01:08:42
●A2a01:ab20:0:4::122026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 01:08:40
● 2026-02-19 01:08:42
○A84.253.12.912015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-30 01:23:42
○ 2026-02-19 01:08:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| andreastuder.ch | ns1.cyon.ch, ns2.cyon.ch | - |
✅ Authoritative Response
Server: 185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for andreastuder.ch (unsigned zone)
⏱️ Timing
Total: 364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.12 |
| AAAA | 1 | 2a01:ab20:0:4::12 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | andreastuder.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
AI analysis
andreastuder.ch resolves to two IP numbers: 2a01:ab20:0:4::12 and 149.126.4.12.
other host names including hotel-perla.ch, gadget.ch, brustrekonstruktion.net, easyschrank.ch and mail.iconclub.ch share IP numbers with andreastuder.ch.
andreastuder.ch is delegated to two name servers ns1.cyon.ch and ns2.cyon.ch.
andreastuder.ch shares the same name server setup as other domains, for instance e49.ch, imjetzt.ch, spsim.ch, citygolf.ch and rg-fine.com.
andreastuder.ch at least partially shares name servers with other domains, for instance xn--meinkieferorthopde-0tb.ch.
Host names with two IP numbers:
The host name ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; the host name ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
andreastuder.ch is served by a single mail server, andreastuder.ch.
andreastuder.ch resolves to two IP numbers: 2a01:ab20:0:4::12 and 149.126.4.12.