guylou.ch - robtex.com
guylou.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns2.hostpoint.ch ⭐ | ||||||
| A | 2a00:d70:0:b::1d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns2.hostpoint.ch | ||||||
| A | 217.26.53.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns2.hostpoint.ch | ||||||
| NS | ns.hostpoint.ch | ||||||
| A | 2a00:d70:0:b::d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns.hostpoint.ch | ||||||
| A | 217.26.51.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns.hostpoint.ch | ||||||
| NS | ns3.hostpoint.ch | ||||||
| A | 2a00:d70:0:b::b🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | ns3.hostpoint.ch | ||||||
| A | 217.26.60.250🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | ns3.hostpoint.ch | ||||||
| MX | antispam03.slynet.ch ⭐ | ||||||
| A | 93.190.73.9🇨🇭 GASCOMCH93.190.72.0/21 Gas&Com Switzerland | ||||||
| PTR | antispam03.slynet.ch | ||||||
| MX | antispam04.slynet.ch(20) | ||||||
| A | 195.48.43.9🇨🇭 GREEN195.48.0.0/16 CH-VIANETWORKS | ||||||
| PTR | antispam04.slynet.ch | ||||||
| TXT | v=spf1 include:spf.slynet.ch redirect=spf-permissive.mail.hostpoint.ch | ||||||
| SOA | ns.hostpoint.chhostmaster@hostpoint.ch serial=1784160000 | ||||||
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 2026-07-20 #0 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.hostpoint.ch2026-06-15 → 2026-07-19 · 2 obs
● 2026-07-19 22:37:16
●NSns2.hostpoint.ch2026-06-15 → 2026-07-19 · 2 obs
● 2026-07-19 22:37:16
●NSns3.hostpoint.ch2026-06-15 → 2026-07-19 · 2 obs
● 2026-07-19 22:37:16
●MXantispam03.slynet.ch2026-06-15 → 2026-07-19 · 2 obs
● 2026-07-19 22:37:16
●MXantispam04.slynet.ch2026-06-15 → 2026-07-19 · 2 obs
● 2026-07-19 22:37:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, d.nic.ch, f.nic.ch, b.nic.ch... | - |
| guylou.ch | ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.60.250
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: 682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.hostpoint.ch, ns2.hostpoint.ch... |
| MX | 2 | antispam03.slynet.ch (pri: 10), antispam04.slynet.ch (pri: 20) |
| TXT | 1 | v=spf1 include:spf.slynet.ch redirect=sp |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)
Analysis
Name Servers
guylou.ch is served by three name servers: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
guylou.ch partially shares its NS delegation with several other domains, including swissangels.ch, looptool.net, zwoelf.ch and two others.
The hostnames ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch each direct to two IP addresses — ns2.hostpoint.ch to 217.26.53.254 and 2a00:d70:0:b::1d, ns3.hostpoint.ch to 217.26.60.250 and 2a00:d70:0:b::b, and ns.hostpoint.ch to 217.26.51.254 and 2a00:d70:0:b::d.
Mail Servers
Mail for guylou.ch is handled by two mail servers — antispam03.slynet.ch and antispam04.slynet.ch.
The mail server configuration of guylou.ch is identical to that of other domains — hundesport-sg.ch being one example.
antispam03.slynet.ch resolves to 93.190.73.9. antispam04.slynet.ch resolves to 195.48.43.9. Both host names point to a single IP number.