fcentfelden.ch - robtex.com
fcentfelden.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::16🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s007.cyon.net | ||||||
| A | 149.126.4.16🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | mail.fcentfelden.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::16🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s007.cyon.net | ||||||
| A | 149.126.4.16🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s007.cyon.net | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-10-09 #2 | ||||||
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 2026-04-13 #28 | ||||||
Subdomains
mail.fcentfelden.ch |
Same first word
fcentfelden.ch |
DNS History
10 records (5 active, 5 former)
●NSns1.cyon.ch2026-02-20 → 2026-04-13 · 3 obs
● 2026-02-20 17:29:20
● 2026-04-13 12:39:40
○NSns1.webland.ch2015-06-26 → 2020-01-23 · 4 obs
● 2020-01-23 12:56:22
○ 2026-02-20 17:29:20
○ 2026-04-13 12:39:40
●NSns2.cyon.ch2026-02-20 → 2026-04-13 · 3 obs
● 2026-02-20 17:29:20
● 2026-04-13 12:39:40
○NSns2.webland.ch2015-06-26 → 2020-01-23 · 4 obs
● 2020-01-23 12:56:22
○ 2026-02-20 17:29:20
○ 2026-04-13 12:39:40
○NSns3.webland.ch2015-06-26 → 2020-01-23 · 4 obs
● 2020-01-23 12:56:22
○ 2026-02-20 17:29:20
○ 2026-04-13 12:39:40
○NSns4.webland.ch2015-06-26 → 2020-01-23 · 4 obs
● 2020-01-23 12:56:22
○ 2026-02-20 17:29:20
○ 2026-04-13 12:39:40
●MXmail.fcentfelden.ch2015-06-26 → 2026-04-13 · 2 obs
● 2026-04-13 12:39:40
●A149.126.4.162026-02-20 → 2026-04-13 · 3 obs
● 2026-02-20 17:29:20
● 2026-04-13 12:39:40
●A2a01:ab20:0:4::162026-02-20 → 2026-04-13 · 3 obs
● 2026-02-20 17:29:20
● 2026-04-13 12:39:40
○A92.43.216.1452015-06-26 → 2020-01-23 · 4 obs
● 2020-01-23 12:56:22
○ 2026-02-20 17:29:20
○ 2026-04-13 12:39:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, d.nic.ch, b.nic.ch, a.nic.ch... | - |
| fcentfelden.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcentfelden.ch (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.16 |
| AAAA | 1 | 2a01:ab20:0:4::16 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | mail.fcentfelden.ch (pri: 0) |
| TXT | 1 | v=spf1 include:spf.protection.cyon.net - |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Hierarchy
fcentfelden.ch is a parent of mail.fcentfelden.ch.
IP Addresses
fcentfelden.ch points to two IP numbers: 2a01:ab20:0:4::16 and 149.126.4.16.
Other host names, for instance formidabel.ch, competenceindiamond.com, mail.ehrle-carwash.ch, bikerent.ch and mail.seibi.ch share IP numbers with fcentfelden.ch.
Name Servers
Delegation for fcentfelden.ch rests with two name servers, ns1.cyon.ch and ns2.cyon.ch.
fcentfelden.ch shares the same name server setup as other domains, including gravoblitz.ch, openbimforum.ch, antoinemartin.ch, joiom.de and variant5.org.
Host names with two IP numbers: ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
fcentfelden.ch is handled by a single mail server, mail.fcentfelden.ch.
mail.fcentfelden.ch resolves to two IP numbers: 2a01:ab20:0:4::16 and 149.126.4.16.