esaf2022.ch - robtex.com
esaf2022.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:ab20:0:6::23🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | vsa-firate.cyon.net | ||||||
| A | 149.126.6.23🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | mail.esaf2022.ch ⭐ | ||||||
| A | 149.126.6.23🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | vsa-firate.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 include:spf.appmail.s... | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2022-11-22 #1 | ||||||
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 2026-05-09 #29 | ||||||
Previously MX for
esaf2022.ch |
Same first word
esaf2022.ch |
DNS History
6 records (5 active, 1 former)
○MXesaf2022.ch2019-12-29 → 2019-12-29 · 3 obs
○ 2026-04-25 12:43:44
○ 2026-05-09 13:19:06
●MXmail.esaf2022.ch2026-04-25 → 2026-05-09 · 3 obs
● 2026-04-25 12:43:44
● 2026-05-09 13:19:06
●A149.126.6.232019-12-29 → 2026-05-09 · 2 obs
● 2026-05-09 13:19:06
●A2a01:ab20:0:6::232019-12-29 → 2026-05-09 · 2 obs
● 2026-05-09 13:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| esaf2022.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.6.23 |
| AAAA | 1 | 2a01:ab20:0:6::23 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | mail.esaf2022.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
IP Addresses
esaf2022.ch points to two IPs: 2a01:ab20:0:6::23 and 149.126.6.23.
Other host names, for instance waxoyl.com, gvfi.ch, crescendo-konzert-management.ch, mail.likeyou.ch and mail.tiefbohren.ch share IP numbers with esaf2022.ch.
Name Servers
Two name servers ns1.cyon.ch and ns2.cyon.ch are delegated to esaf2022.ch.
esaf2022.ch uses the same name server configuration as other domains, such as ex-perten.com, animato.ch, glanzmann-immobilien.ch, globalprotect.ch and parfait.ch.
esaf2022.ch shares name servers with other domains at least partially, for instance parelli.ch and haeberliconsulting.ch.
Host names with two IPs:
ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.
ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
esaf2022.ch is handled by a single mail server, mail.esaf2022.ch.
mail.esaf2022.ch points to one IP number: 149.126.6.23.