mail.arv2.ch - robtex.com
mail.arv2.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:ab20:0:4::144๐จ๐ญ CYON2a01:ab20::/32 | ||||||
| PTR | s135.cyon.net | ||||||
| A | 149.126.4.144๐จ๐ญ CYON149.126.0.0/21 cyon GmbH | ||||||
arv2.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 149.126.4.144๐จ๐ญ CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch โญ | ||||||
| NS | ns2.cyon.ch | ||||||
| MX | mail.arv2.ch โญ | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2026-01-26 #1 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
โA149.126.4.1442026-02-28 โ 2026-04-26 ยท 3 obs
โ 2016-05-05 21:48:44
โ 2026-02-28 10:33:18
โ 2026-04-26 17:17:02
โ 2026-02-28 10:33:18
โ 2026-04-26 17:17:02
โA2a01:ab20:0:4::1442026-02-28 โ 2026-04-26 ยท 3 obs
โ 2016-05-05 21:48:44
โ 2026-02-28 10:33:18
โ 2026-04-26 17:17:02
โ 2026-02-28 10:33:18
โ 2026-04-26 17:17:02
โA92.43.217.1092015-07-10 โ 2016-05-05 ยท 4 obs
โ 2015-07-10 08:30:16
โ 2016-05-05 21:48:44
โ 2026-02-28 10:33:18
โ 2026-04-26 17:17:02
โ 2016-05-05 21:48:44
โ 2026-02-28 10:33:18
โ 2026-04-26 17:17:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| arv2.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
โ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for arv2.ch (unsigned zone)
โฑ๏ธ Timing
Total: 594ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.144 |
| AAAA | 1 | 2a01:ab20:0:4::144 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Mail Server Role
mail.arv2.ch is the mail server for arv2.ch.
IP Addresses
mail.arv2.ch resolves to two IP numbers: 2a01:ab20:0:4::144 and 149.126.4.144.
other host names including mail.g-eco.org, mail.arv1.ch, g-vis.org, www.vivit.ch and infrasafe.ch share IP numbers with mail.arv2.ch.