bvb1909.ch - robtex.com
bvb1909.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:ab20:0:4::91🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s082.cyon.net | ||||||
| A | 149.126.4.91🇨🇭 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.bvb1909.ch ⭐ | ||||||
| A | 149.126.4.91🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s082.cyon.net | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2024-04-26 #3 | ||||||
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 2026-05-13 #31 | ||||||
Subdomains
mail.bvb1909.ch |
Same first word
bvb1909.ch |
DNS History
11 records (5 active, 6 former)
●NSns1.cyon.ch2026-02-19 → 2026-05-13 · 3 obs
● 2026-02-19 15:53:00
● 2026-05-13 14:15:40
●NSns2.cyon.ch2026-02-19 → 2026-05-13 · 3 obs
● 2026-02-19 15:53:00
● 2026-05-13 14:15:40
○NSns5.nine.ch2015-08-14 → 2017-03-23 · 4 obs
● 2017-03-23 08:06:12
○ 2026-02-19 15:53:00
○ 2026-05-13 14:15:40
○NSns6.nine.ch2015-08-14 → 2017-03-23 · 4 obs
● 2017-03-23 08:06:12
○ 2026-02-19 15:53:00
○ 2026-05-13 14:15:40
●MXmail.bvb1909.ch2026-02-19 → 2026-05-13 · 5 obs
● 2026-02-19 15:53:00
● 2026-04-03 03:42:38
○ 2026-04-15 16:48:40
● 2026-05-13 14:15:40
○MXmx1.nine.ch2015-08-14 → 2017-03-23 · 4 obs
● 2017-03-23 08:06:12
○ 2026-02-19 15:53:00
○ 2026-05-13 14:15:40
○MXmx2.nine.ch2015-08-14 → 2017-03-23 · 4 obs
● 2017-03-23 08:06:12
○ 2026-02-19 15:53:00
○ 2026-05-13 14:15:40
●A149.126.4.912026-02-19 → 2026-05-13 · 5 obs
● 2026-02-19 15:53:00
● 2026-04-03 03:42:38
○ 2026-04-15 16:48:40
● 2026-05-13 14:15:40
○A178.209.55.1682017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 08:06:12
○ 2026-02-19 15:53:00
○ 2026-05-13 14:15:40
●A2a01:ab20:0:4::912026-02-19 → 2026-05-13 · 5 obs
● 2026-02-19 15:53:00
● 2026-04-03 03:42:38
○ 2026-04-15 16:48:40
● 2026-05-13 14:15:40
○A5.148.168.1652015-08-14 → 2016-05-11 · 4 obs
● 2016-05-11 02:11:02
○ 2017-03-23 08:06:12
○ 2026-05-13 14:15:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| bvb1909.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.91 |
| AAAA | 1 | 2a01:ab20:0:4::91 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | mail.bvb1909.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
The parent of mail.bvb1909.ch is bvb1909.ch.
IP Addresses
bvb1909.ch points to two IP numbers: 2a01:ab20:0:4::91 and 149.126.4.91.
Other host names, for instance isabel-buergin.ch, mail.vitaliscenter.com, mail.bvb1909.ch, mail.gedda.de and buchholz.ch share IP numbers with bvb1909.ch.
Name Servers
bvb1909.ch is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.
bvb1909.ch uses the same name server setup as other domains, for instance epag.ch, cumme.ch, quatrox.com, laufweite.ch and esthervanderbie.ch.
bvb1909.ch partially shares name servers with other domains, for instance englishforme.ch.
Host names with two IP numbers:
The host ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.
The host ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
The mail server for bvb1909.ch is mail.bvb1909.ch.
Host name mail.bvb1909.ch resolves to IP 149.126.4.91.