bzva.ch - robtex.com
bzva.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.239.221.71🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | designerlb.hr1.hoststar.ch | ||||||
| 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.bzva.ch ⭐ | ||||||
| A | 49.12.93.4🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | lx65.hoststar.hosting | ||||||
| TXT | v=spf1 a:bzva.ch mx ~all | ||||||
| SOA | ns1.hoststar.hostinghostmaster@bzva.ch 2026-07-16 #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 2026-07-19 #32 | ||||||
Subdomains
mail.bzva.ch |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.hoststar.hosting2026-07-09 → 2026-07-19 · 3 obs
● 2026-07-09 05:33:40
● 2026-07-19 14:40:04
●NSns2.hoststar.hosting2026-07-09 → 2026-07-19 · 3 obs
● 2026-07-09 05:33:40
● 2026-07-19 14:40:04
○NSns73.hoststar.ch2015-07-11 → 2018-12-16 · 4 obs
● 2018-12-16 01:55:32
○ 2026-07-09 05:33:40
○ 2026-07-19 14:40:04
○NSns74.hoststar.ch2015-07-11 → 2018-12-16 · 4 obs
● 2018-12-16 01:55:32
○ 2026-07-09 05:33:40
○ 2026-07-19 14:40:04
●MXmail.bzva.ch2015-07-11 → 2026-07-19 · 2 obs
● 2026-07-19 14:40:04
●A213.239.221.712018-12-16 → 2026-07-19 · 3 obs
● 2018-12-16 01:55:32
● 2026-07-19 14:40:04
○A88.198.26.392015-07-11 → 2017-02-12 · 4 obs
● 2017-02-12 11:11:10
○ 2018-12-16 01:55:32
○ 2026-07-19 14:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| bzva.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: 3024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.239.221.71 |
| NS | 2 | ns2.hoststar.hosting, ns1.hoststar.hosting |
| MX | 1 | mail.bzva.ch (pri: 10) |
| TXT | 1 | v=spf1 a:bzva.ch mx ~all |
| SOA | 1 | ns1.hoststar.hosting hostmaster.bzva.ch |
Analysis
Hierarchy
bzva.ch is the parent zone for mail.bzva.ch.
IP Addresses
bzva.ch resolves to one IP address: 213.239.221.71.
nardello.info, chrisi.ch, emhv.ch and two other host names share IP numbers with bzva.ch.
Name Servers
DNS delegation for bzva.ch points to two name servers: ns1.hoststar.hosting and ns2.hoststar.hosting.
bzva.ch uses the same name servers as several other domains — among them dieinnenarchitektin.ch, bachmann-edition.ch, ral3000.ch and two more.
bzva.ch partially shares its name servers with domains like hi-techsecurity.com and formag.ch.
ns1.hoststar.hosting resolves to 88.99.214.141. ns2.hoststar.hosting resolves to 185.48.228.80. Both host names point to a single IP number.
Mail Servers
Mail for bzva.ch is handled by a single mail server, mail.bzva.ch.
mail.bzva.ch has exactly one IP number: 49.12.93.4.