tsuba.ch - robtex.com
tsuba.ch
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 2026-03-30 #47 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns.hostpoint.ch2015-06-17 → 2026-03-30 · 2 obs
● 2026-03-30 22:12:54
●NSns2.hostpoint.ch2015-06-17 → 2026-03-30 · 2 obs
● 2026-03-30 22:12:54
●NSns3.hostpoint.ch2015-06-17 → 2026-03-30 · 2 obs
● 2026-03-30 22:12:54
●MXmx1.mail.hostpoint.ch2015-06-17 → 2026-03-30 · 2 obs
● 2026-03-30 22:12:54
●MXmx2.mail.hostpoint.ch2015-06-17 → 2026-03-30 · 2 obs
● 2026-03-30 22:12:54
○A217.26.51.2062017-01-17 → 2018-07-30 · 5 obs
● 2017-01-17 05:46:34
● 2018-07-30 00:17:44
○ 2026-03-27 09:54:06
○ 2026-03-30 22:12:54
○A217.26.52.552015-06-17 → 2016-04-28 · 4 obs
● 2016-04-28 04:49:54
○ 2017-01-17 05:46:34
○ 2026-03-30 22:12:54
●A217.26.53.2432026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 09:54:06
● 2026-03-30 22:12:54
●A2a00:d70:0:b:2002:0:d91a:35f32026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 09:54:06
● 2026-03-30 22:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| tsuba.ch | ns2.hostpoint.ch | 2 records |
✅ Authoritative Response
Server:217.26.53.254
NS records: ns2.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.26.53.243 |
| AAAA | 1 | 2a00:d70:0:b:2002:0:d91a:35f3 |
| NS | 3 | ns.hostpoint.ch, ns3.hostpoint.ch... |
| MX | 2 | mx1.mail.hostpoint.ch (pri: 10), mx2.mail.hostpoint.ch (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf.mail.hostpoint.ch |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.hostpoint.ch, ns2.hostpoint.ch)
Analysis
IP Addresses
tsuba.ch resolves to two IP numbers: 2a00:d70:0:b:2002:0:d91a:35f3 and 217.26.53.243.
Other host names, for instance www.pg-hbs.de, hardwork.ch, marcellosendos.ch, loschgi.com and mail.jach.ch share IP numbers with tsuba.ch.
Name Servers
tsuba.ch is delegated to three name servers: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
tsuba.ch partially shares name servers with other domains; examples include duerihof.ch, ng-ag.com, oxymoron.biz, schwerzenbach.ch and kalender4you.ch.
Host names with two IP numbers:
ns2.hostpoint.ch points to 2a00:d70:0:b::1d and 217.26.53.254.
ns3.hostpoint.ch points to 2a00:d70:0:b::b and 217.26.60.250.
ns.hostpoint.ch points to 2a00:d70:0:b::d and 217.26.51.254.
Mail Servers
tsuba.ch is handled by two mail servers: mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.
tsuba.ch has the same mail server setup as other domains, including belcanto-bern.ch, schweizerli.com, visionkag.info, naturfreundeolten.ch and ludothek-littau.ch.
Some mail servers are shared between tsuba.ch and other domains, for example meinstyle.ch.
Host names with two IP numbers:
mx1.mail.hostpoint.ch points to: 2a00:d70:0:e::200 and 217.26.49.138
mx2.mail.hostpoint.ch points to: 2a00:d70:0:e::201 and 217.26.49.139