hostmaster.rex-buch.ch - robtex.com
hostmaster.rex-buch.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:d70:0:a::166🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | domainpage.hostpoint.ch | ||||||
| A | 217.26.48.101🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| MX | mx1.mail.hostpoint.ch ⭐ | ||||||
| A | 2a00:d70:0:e::200🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | mx1.mail.hostpoint.ch | ||||||
| A | 217.26.49.138🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | mx1.mail.hostpoint.ch | ||||||
| MX | mx2.mail.hostpoint.ch ⭐ | ||||||
| A | 2a00:d70:0:e::201🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | mx2.mail.hostpoint.ch | ||||||
| A | 217.26.49.139🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | mx2.mail.hostpoint.ch | ||||||
rex-buch.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:d70:0:a::166🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| A | 217.26.48.101🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| NS | ns2.hostpoint.ch ⭐ | ||||||
| NS | ns.hostpoint.ch | ||||||
| NS | ns3.hostpoint.ch | ||||||
| MX | mx1.mail.hostpoint.ch ⭐ | ||||||
| MX | mx2.mail.hostpoint.ch ⭐ | ||||||
| TXT | v=spf1 redirect=spf-permissive.mail.hostpoint.ch | ||||||
| SOA | ns.hostpoint.chhostmaster@hostpoint.ch serial=1776902400 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●MXmx1.mail.hostpoint.ch2026-02-16 → 2026-04-24 · 2 obs
● 2026-04-24 10:44:46
●MXmx2.mail.hostpoint.ch2026-02-16 → 2026-04-24 · 2 obs
● 2026-04-24 10:44:46
○A212.162.53.152015-07-07 → 2016-05-04 · 4 obs
● 2016-05-04 17:27:50
○ 2026-02-16 04:34:00
○ 2026-04-24 10:44:46
●A217.26.48.1012026-02-16 → 2026-04-24 · 3 obs
● 2026-02-16 04:34:00
● 2026-04-24 10:44:46
●A2a00:d70:0:a::1662026-02-16 → 2026-04-24 · 3 obs
● 2026-02-16 04:34:00
● 2026-04-24 10:44:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| rex-buch.ch | ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.51.254
NS records: ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.26.48.101 |
| AAAA | 1 | 2a00:d70:0:a::166 |
| MX | 2 | mx1.mail.hostpoint.ch (pri: 10), mx2.mail.hostpoint.ch (pri: 10) |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)
Analysis
IP Addresses
hostmaster.rex-buch.ch points to two IPs: 2a00:d70:0:a::166 and 217.26.48.101.
Other host names including the-salt-lab.com, iqu.ch, mailhub.hft-so.ch, mail.beefjerky.ch and topinserate.at share IP numbers with hostmaster.rex-buch.ch.
Mail Servers
hostmaster.rex-buch.ch is handled by two mail servers: mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.
hostmaster.rex-buch.ch shares its mail server setup with other domains, including keyindicators.ch, wohnraum.tv, swissprivateschool.com, ref-kirche-zurzach.ch and hepaco.ch.
hostmaster.rex-buch.ch shares some mail servers with other domains, at least partially, for instance dietiker-suhr.ch.
Host names with two IPs:
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