aventa.ch - robtex.com
aventa.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.ewdns.ch ⭐ | ||||||
| A | 2a00:fb01:100:48:217:71:87:114🇨🇭 EVERYWARE-NET2a00:fb00::/29 | ||||||
| PTR | dns1.ewdns.ch | ||||||
| A | 217.71.87.114🇨🇭 EVERYWARE-NET217.71.80.0/20 IP-TECH | ||||||
| PTR | dns1.ewdns.ch | ||||||
| NS | dns2.ewdns.ch | ||||||
| A | 2a00:fb01:101:3:212:71:102:42🇨🇭 EVERYWARE-NET2a00:fb00::/29 | ||||||
| PTR | dns2.ewdns.ch | ||||||
| A | 212.71.102.42🇨🇭 EVERYWARE-NET212.71.96.0/20 | ||||||
| PTR | dns2.ewdns.ch | ||||||
| NS | dns3.ewdns.ch | ||||||
| A | 2a01:4f8:200:2233::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns3.ewdns.ch | ||||||
| A | 144.76.154.48🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | dns3.ewdns.ch | ||||||
| MX | mail.scalera.ch ⭐ | ||||||
| A | 212.71.120.151🇨🇭 EVERYWARE-NET212.71.120.0/21 | ||||||
| PTR | mail.scalera.ch | ||||||
| TXT | v=spf1 mx a include:_spf.ewmail.com -all | ||||||
| SOA | dns1.ewdns.chhostmaster@aventa.ch serial=1765316775 | ||||||
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 2026-04-24 #30 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.ewdns.ch2026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 16:36:34
● 2026-04-24 13:36:26
●NSdns2.ewdns.ch2026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 16:36:34
● 2026-04-24 13:36:26
●NSdns3.ewdns.ch2026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 16:36:34
● 2026-04-24 13:36:26
○NSns1.swiss-web.com2015-07-03 → 2017-04-04 · 4 obs
● 2017-04-04 16:37:08
○ 2026-03-26 16:36:34
○ 2026-04-24 13:36:26
○NSns2.swiss-web.com2015-07-03 → 2017-04-04 · 4 obs
● 2017-04-04 16:37:08
○ 2026-03-26 16:36:34
○ 2026-04-24 13:36:26
●MXmail.scalera.ch2026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 16:36:34
● 2026-04-24 13:36:26
○MXpop03.swiss-web.com2015-07-03 → 2017-04-04 · 4 obs
● 2017-04-04 16:37:08
○ 2026-03-26 16:36:34
○ 2026-04-24 13:36:26
○A195.234.65.1252015-07-03 → 2017-04-04 · 4 obs
● 2017-04-04 16:37:08
○ 2026-03-26 16:36:34
○ 2026-04-24 13:36:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, e.nic.ch, b.nic.ch, d.nic.ch... | - |
| aventa.ch | dns1.ewdns.ch, dns2.ewdns.ch, dns3.ewdns.ch | 6 records |
✅ Authoritative Response
Server:212.71.102.42
NS records: dns1.ewdns.ch, dns2.ewdns.ch, dns3.ewdns.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aventa.ch (unsigned zone)
⏱️ Timing
Total: 614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns2.ewdns.ch, dns3.ewdns.ch... |
| MX | 1 | mail.scalera.ch (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.ewmail.com -all |
| SOA | 1 | dns1.ewdns.ch hostmaster.aventa.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns1.ewdns.ch, dns2.ewdns.ch, dns3.ewdns.ch...)
Analysis
Name Servers
aventa.ch is delegated to three name servers: dns1.ewdns.ch, dns2.ewdns.ch and dns3.ewdns.ch.
At least part of the name servers for aventa.ch are shared with other domains, for instance bestitaliancoffee.at, zaho.ch, datisca.com, zumsteg.com and san-bernardo.ch.
Host names with two IP numbers:
dns1.ewdns.ch points to 2a00:fb01:100:48:217:71:87:114 and 217.71.87.114
dns2.ewdns.ch points to 2a00:fb01:101:3:212:71:102:42 and 212.71.102.42
dns3.ewdns.ch points to 2a01:4f8:200:2233::2 and 144.76.154.48
Mail Servers
The mail server for aventa.ch is mail.scalera.ch.
aventa.ch uses the same mail server setup as other domains, for instance dipro.ch, isq.ch, basale-stimulation.ch, pipeau.ch and permanence.ch.
Host mail.scalera.ch points to IP 212.71.120.151.