arsac.ch - robtex.com
arsac.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::73🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s064.cyon.net | ||||||
| A | 149.126.4.73🇨🇭 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 | ||||||
| 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 | ||||||
| MX | arsac.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::73🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s064.cyon.net | ||||||
| A | 149.126.4.73🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s064.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-26 #77 | ||||||
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 2026-06-29 #42 | ||||||
MX for
arsac.ch |
Same first word
arsac.calabria.it |
arsac.pro |
arsac.com.tr |
arsac.org |
arsac.org.uk |
arsac.com |
arsac.it |
arsac.ch |
arsac.net |
arsac.fr |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns.hostpoint.ch2015-06-26 → 2016-05-04 · 4 obs
● 2016-05-04 04:26:18
○ 2017-02-07 21:36:40
○ 2026-06-29 19:52:32
●NSns1.cyon.ch2017-02-07 → 2026-06-29 · 3 obs
● 2017-02-07 21:36:40
● 2026-06-29 19:52:32
●NSns2.cyon.ch2017-02-07 → 2026-06-29 · 3 obs
● 2017-02-07 21:36:40
● 2026-06-29 19:52:32
○NSns2.hostpoint.ch2015-06-26 → 2016-05-04 · 4 obs
● 2016-05-04 04:26:18
○ 2017-02-07 21:36:40
○ 2026-06-29 19:52:32
○NSns3.hostpoint.ch2015-06-26 → 2016-05-04 · 4 obs
● 2016-05-04 04:26:18
○ 2017-02-07 21:36:40
○ 2026-06-29 19:52:32
●MXarsac.ch2017-02-07 → 2026-06-29 · 3 obs
● 2017-02-07 21:36:40
● 2026-06-29 19:52:32
○MXmx1.mail.hostpoint.ch2015-06-26 → 2016-05-04 · 4 obs
● 2016-05-04 04:26:18
○ 2017-02-07 21:36:40
○ 2026-06-29 19:52:32
○MXmx2.mail.hostpoint.ch2015-06-26 → 2016-05-04 · 4 obs
● 2016-05-04 04:26:18
○ 2017-02-07 21:36:40
○ 2026-06-29 19:52:32
●A149.126.4.732018-10-05 → 2026-06-29 · 3 obs
● 2018-10-05 08:38:24
● 2026-06-29 19:52:32
○A194.126.200.492017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 21:36:40
○ 2018-10-05 08:38:24
○ 2026-06-29 19:52:32
○A217.26.52.202015-06-26 → 2016-05-04 · 4 obs
● 2016-05-04 04:26:18
○ 2017-02-07 21:36:40
○ 2026-06-29 19:52:32
●A2a01:ab20:0:4::732026-06-13 → 2026-06-29 · 3 obs
● 2026-06-13 08:17:22
● 2026-06-29 19:52:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| arsac.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arsac.ch (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.73 |
| AAAA | 1 | 2a01:ab20:0:4::73 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | arsac.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 (ns1.cyon.ch, ns2.cyon.ch, ns1.cyon.ch...)
Analysis
Mail Server Role
arsac.ch is listed as a mail server for itself.
IP Addresses
arsac.ch has two IP addresses: 149.126.4.73 and 2a01:ab20:0:4::73
drossel.ch, _dc-mx.4c171fdcd47a.elisabethableisch.ch, celeritas.ch and two other host names share IP numbers with arsac.ch.
Name Servers
arsac.ch is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.
arsac.ch uses the same name servers as several other domains — among them murg.ch, eigenheer.org, ksb-lu.ch and two more.
arsac.ch shares at least some of its name servers with other domains, such as fortimo.ch.
ns1.cyon.ch and ns2.cyon.ch each resolve to two IP addresses: ns1.cyon.ch points to 185.174.216.2 and 2a01:ab20:0:185::2, while ns2.cyon.ch points to 91.206.24.2 and 2001:67c:234::2.
Mail Servers
Mail for arsac.ch is handled by one mail server — arsac.ch.
arsac.ch carries two IP numbers: 149.126.4.73 and 2a01:ab20:0:4::73.