mail.alpha1.ch - robtex.com
mail.alpha1.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2001:1680:101:7a7::1๐จ๐ญ SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| A | 185.178.193.233๐จ๐ญ hosttech-AS185.178.193.0/24 | ||||||
alpha1.ch
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2001:1680:101:7a7::1๐จ๐ญ SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| A | 185.178.193.233๐จ๐ญ hosttech-AS185.178.193.0/24 | ||||||
| NS | ns1.hosttech.ch โญ | ||||||
| NS | ns2.hosttech.ch | ||||||
| NS | ns3.hosttech.ch | ||||||
| MX | mail.protonmail.ch โญ | ||||||
| MX | mail.alpha1.ch(10) | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch mx ~all | ||||||
| TXT | v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCo52Ly+uZCBm0gQK5Q/bk... | ||||||
| TXT | protonmail-verification=f2b764c8033b43f734c359d47cd55cecc6192d02 | ||||||
| SOA | ns1.hosttech.chdns@hosttech.eu 2026-04-07 #7 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
โA185.178.193.2332026-03-29 โ 2026-05-11 ยท 3 obs
โ 2016-03-28 13:53:10
โ 2026-03-29 10:41:32
โ 2026-05-11 05:50:22
โ 2026-03-29 10:41:32
โ 2026-05-11 05:50:22
โA2001:1680:101:7a7::12026-05-11 โ 2026-05-11 ยท 3 obs
โ 2026-03-29 10:41:32
โ 2026-05-11 05:50:20
โ 2026-05-11 05:50:22
โ 2026-05-11 05:50:20
โ 2026-05-11 05:50:22
โA85.13.129.1192015-08-14 โ 2016-03-28 ยท 4 obs
โ 2015-08-14 21:43:08
โ 2016-03-28 13:53:10
โ 2026-03-29 10:41:32
โ 2026-05-11 05:50:22
โ 2016-03-28 13:53:10
โ 2026-03-29 10:41:32
โ 2026-05-11 05:50:22
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, e.nic.ch, b.nic.ch, a.nic.ch... | 10 records |
| alpha1.ch | ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch | 6 records |
โ Authoritative Response
Server:5.79.97.178
NS records: ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 850ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.178.193.233 |
| AAAA | 1 | 2001:1680:101:7a7::1 |
๐ Glue Records Collected
Total: 16
In-bailiwick: 10 (a.nic.ch, b.nic.ch, d.nic.ch...)
Out-of-bailiwick: 6 (ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch...)
Analysis
Mail Server Role
mail.alpha1.ch serves as a mail server for alpha1.ch.
mail.protonmail.ch is commonly used as a mail server alongside mail.alpha1.ch.
IP Addresses
mail.alpha1.ch has two IP numbers: 2001:1680:101:7a7::1 and 185.178.193.233.
Other host names, for instance 1up.rw7.eu, so-klappts.at, mail.fahrschule-vaso.ch, mail.divine-rebelle.com and mx161.mail.hosttech.eu share IP numbers with mail.alpha1.ch.