ospero.ch - robtex.com
ospero.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.237.169.107🇨🇭 TCNETCH87.237.168.0/22 TcNet GmbH telefon & internet | ||||||
| PTR | vmin.aironaut.ch | ||||||
| NS | ns01.aironaut.ch ⭐ | ||||||
| A | 87.237.169.107🇨🇭 TCNETCH87.237.168.0/22 TcNet GmbH telefon & internet | ||||||
| PTR | vmin.aironaut.ch | ||||||
| NS | ns02.aironaut.ch | ||||||
| A | 87.237.169.101🇨🇭 TCNETCH87.237.168.0/22 TcNet GmbH telefon & internet | ||||||
| PTR | host-87-237-169-101.tcnet.ch | ||||||
| MX | mail.ospero.ch ⭐ | ||||||
| A | 87.237.169.107🇨🇭 TCNETCH87.237.168.0/22 TcNet GmbH telefon & internet | ||||||
| PTR | vmin.aironaut.ch | ||||||
| TXT | v=spf1 a mx a:ospero.ch ip4:87.237.169.107 ?all | ||||||
| SOA | ns01.aironaut.chfox@aironaut.ch serial=1360161224 | ||||||
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 2026-07-14 #46 | ||||||
Subdomains
mail.ospero.ch |
Same first word
ospero.ch |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns01.aironaut.ch2015-07-18 → 2026-07-14 · 2 obs
● 2026-07-14 21:31:32
●NSns02.aironaut.ch2015-07-18 → 2026-07-14 · 2 obs
● 2026-07-14 21:31:32
●MXmail.ospero.ch2015-07-18 → 2026-07-14 · 2 obs
● 2026-07-14 21:31:32
○A2001:1620:f00:8232::1012015-07-18 → 2017-04-06 · 4 obs
● 2017-04-06 06:58:48
○ 2026-06-13 11:10:18
○ 2026-07-14 21:31:32
●A87.237.169.1072015-07-18 → 2026-07-14 · 2 obs
● 2026-07-14 21:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| ospero.ch | ns01.aironaut.ch, ns02.aironaut.ch | 4 records |
✅ Authoritative Response
Server:87.237.169.101
NS records: ns01.aironaut.ch, ns02.aironaut.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ospero.ch (unsigned zone)
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.237.169.107 |
| NS | 2 | ns01.aironaut.ch, ns02.aironaut.ch |
| MX | 1 | mail.ospero.ch (pri: 5) |
| TXT | 1 | v=spf1 a mx a:ospero.ch ip4:87.237.169.1 |
| SOA | 1 | ns01.aironaut.ch fox.aironaut.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.aironaut.ch, ns02.aironaut.ch, ns01.aironaut.ch...)
Analysis
Hierarchy
ospero.ch serves as the parent of mail.ospero.ch.
IP Addresses
ospero.ch has exactly one IP address — 87.237.169.107.
virtualworks.ch, ns01.aironaut.ch, ultralight.ch plus two other host names have IP numbers in common with ospero.ch.
Name Servers
ospero.ch has two authoritative name servers — ns01.aironaut.ch and ns02.aironaut.ch.
The name server configuration of ospero.ch is shared with other domains, for instance just-smile-grindelwald.ch, aironaut.ch, gost.ch and two others.
ns01.aironaut.ch directs to 87.237.169.107 and ns02.aironaut.ch directs to 87.237.169.101; each host name points to exactly one IP number.
Mail Servers
ospero.ch uses one mail server — mail.ospero.ch.
mail.ospero.ch points to one IP number — 87.237.169.107.