mail.mhf.ch - robtex.com
mail.mhf.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:ab20:0:4::90๐จ๐ญ CYON2a01:ab20::/32 | ||||||
| PTR | s081.cyon.net | ||||||
| A | 149.126.4.90๐จ๐ญ CYON149.126.0.0/21 cyon GmbH | ||||||
mhf.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:ab20:0:4::90๐จ๐ญ CYON2a01:ab20::/32 | ||||||
| A | 149.126.4.90๐จ๐ญ CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch โญ | ||||||
| NS | ns2.cyon.ch | ||||||
| MX | mail.mhf.ch โญ | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2022-01-04 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โA149.126.4.902026-03-01 โ 2026-05-15 ยท 5 obs
โ 2026-03-01 13:05:36
โ 2026-04-05 18:22:14
โ 2026-04-15 16:46:20
โ 2026-04-22 03:29:54
โ 2026-05-15 05:50:46
โ 2026-04-05 18:22:14
โ 2026-04-15 16:46:20
โ 2026-04-22 03:29:54
โ 2026-05-15 05:50:46
โA2a01:ab20:0:4::902026-03-01 โ 2026-05-15 ยท 5 obs
โ 2026-03-01 13:05:36
โ 2026-04-05 18:22:14
โ 2026-04-15 16:46:20
โ 2026-04-22 03:29:54
โ 2026-05-15 05:50:46
โ 2026-04-05 18:22:14
โ 2026-04-15 16:46:20
โ 2026-04-22 03:29:54
โ 2026-05-15 05:50:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| mhf.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
โ Authoritative Response
Server:91.206.24.2
NS records: ns2.cyon.ch, ns1.cyon.ch
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 581ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.90 |
| AAAA | 1 | 2a01:ab20:0:4::90 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Mail Server Role
mail.mhf.ch serves as the mail server for mhf.ch.
IP Addresses
mail.mhf.ch resolves to two IP numbers: 2a01:ab20:0:4::90 and 149.126.4.90.
Other host names, for instance reverse-convertibles.ch, gesunder-schlaf.ch, mail.gartenabo.ch, datacube.ch and restaurantpetitpalace.ch share IP numbers with mail.mhf.ch.