mail.bitwi.ch - robtex.com
mail.bitwi.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:ab20:0:4::33๐จ๐ญ CYON2a01:ab20::/32 | ||||||
| PTR | s024.cyon.net | ||||||
| A | 149.126.4.33๐จ๐ญ CYON149.126.0.0/21 cyon GmbH | ||||||
bitwi.ch
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2a01:ab20:0:4::33๐จ๐ญ CYON2a01:ab20::/32 | ||||||
| A | 149.126.4.33๐จ๐ญ CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch โญ | ||||||
| NS | ns2.cyon.ch | ||||||
| MX | mail.bitwi.ch โญ | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2024-09-10 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โA149.126.4.332020-03-16 โ 2026-03-27 ยท 2 obs
โ 2020-03-16 12:03:54
โ 2026-03-27 10:51:38
โ 2026-03-27 10:51:38
โA2a01:ab20:0:4::332020-03-16 โ 2026-03-27 ยท 2 obs
โ 2020-03-16 12:03:54
โ 2026-03-27 10:51:38
โ 2026-03-27 10:51:38
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| bitwi.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
โ Authoritative Response
Server:185.174.216.2
NS records: ns1.cyon.ch, ns2.cyon.ch
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 561ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.33 |
| AAAA | 1 | 2a01:ab20:0:4::33 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.cyon.ch, ns2.cyon.ch, ns1.cyon.ch...)
Analysis
Mail Server Role
mail.bitwi.ch serves as the mail server for bitwi.ch.
IP Addresses
mail.bitwi.ch points to two IP numbers: 2a01:ab20:0:4::33 and 149.126.4.33.
Other host names such as kreafeuer.at, vsashop.ch, jntme.com, mail.carusounds.ch and igfm.ch share IP numbers with mail.bitwi.ch.