bfocus.ch - dns.ninja
bfocus.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 188.34.132.8🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC | ||||||
| PTR | lx42.hoststar.hosting | ||||||
| NS | ns1.hoststar.hosting ⭐ | ||||||
| A | 88.99.214.141🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.hoststar.hosting | ||||||
| NS | ns2.hoststar.hosting | ||||||
| A | 185.48.228.80🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| PTR | ns2.hoststar.hosting | ||||||
| MX | mail.bfocus.ch ⭐ | ||||||
| A | 188.34.132.8🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC | ||||||
| PTR | lx42.hoststar.hosting | ||||||
| TXT | v=spf1 a:bfocus.ch mx ~all | ||||||
| SOA | ns1.hoststar.hostinghostmaster@bfocus.ch 2026-06-11 #1 | ||||||
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 2026-06-16 #0 | ||||||
Subdomains
mail.bfocus.ch |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.hoststar.hosting2026-03-22 → 2026-06-15 · 3 obs
● 2026-03-22 17:36:44
● 2026-06-15 22:25:56
○NSns1.webland.ch2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-14 16:26:28
○ 2026-06-15 22:25:56
●NSns2.hoststar.hosting2026-03-22 → 2026-06-15 · 3 obs
● 2026-03-22 17:36:44
● 2026-06-15 22:25:56
○NSns2.webland.ch2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-14 16:26:28
○ 2026-06-15 22:25:56
○NSns215.hoststar.ch2015-11-14 → 2017-04-19 · 5 obs
● 2015-11-14 16:26:28
● 2017-04-19 04:16:30
○ 2026-03-22 17:36:44
○ 2026-06-15 22:25:56
○NSns216.hoststar.ch2015-11-14 → 2017-04-19 · 5 obs
● 2015-11-14 16:26:28
● 2017-04-19 04:16:30
○ 2026-03-22 17:36:44
○ 2026-06-15 22:25:56
○NSns3.webland.ch2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-14 16:26:28
○ 2026-06-15 22:25:56
○NSns4.webland.ch2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-14 16:26:28
○ 2026-06-15 22:25:56
●MXmail.bfocus.ch2015-07-11 → 2026-06-15 · 2 obs
● 2026-06-15 22:25:56
●A188.34.132.82026-03-22 → 2026-06-15 · 3 obs
● 2026-03-22 17:36:44
● 2026-06-15 22:25:56
○A213.239.221.712015-11-14 → 2017-04-19 · 5 obs
● 2015-11-14 16:26:28
● 2017-04-19 04:16:30
○ 2026-03-22 17:36:44
○ 2026-06-15 22:25:56
○A92.43.216.1902015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-14 16:26:28
○ 2026-06-15 22:25:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, a.nic.ch, d.nic.ch, b.nic.ch... | - |
| bfocus.ch | ns1.hoststar.hosting, ns2.hoststar.hosting | - |
✅ Authoritative Response
Server:185.48.228.80
NS records: ns1.hoststar.hosting, ns2.hoststar.hosting
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.34.132.8 |
| NS | 2 | ns2.hoststar.hosting, ns1.hoststar.hosting |
| MX | 1 | mail.bfocus.ch (pri: 10) |
| TXT | 1 | v=spf1 a:bfocus.ch mx ~all |
| SOA | 1 | ns1.hoststar.hosting hostmaster.bfocus.c |
Analysis
Hierarchy
bfocus.ch serves as the parent of mail.bfocus.ch.
IP Addresses
bfocus.ch has exactly one IP address — 188.34.132.8.
www.schatt.net, mail.bernarda.ch, gretag.com plus two other host names have IP numbers in common with bfocus.ch.
Name Servers
bfocus.ch uses two name servers for its delegation: ns1.hoststar.hosting and ns2.hoststar.hosting.
The name server configuration of bfocus.ch is shared with other domains, for instance homoeopathie-tier.ch, utopien.com, gsa.at and two others.
bfocus.ch has a partial name server overlap with other domains — among them cadswiss.com and hajdic.org.
ns1.hoststar.hosting directs to 88.99.214.141 and ns2.hoststar.hosting directs to 185.48.228.80; each host name points to exactly one IP number.
Mail Servers
bfocus.ch uses one mail server — mail.bfocus.ch.
mail.bfocus.ch directs to just one IP number, 188.34.132.8.