mail.opticum.ch - robtex.com
mail.opticum.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
opticum.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA85.13.131.192015-06-19 โ 2016-01-28 ยท 4 obs
โ 2015-06-19 11:57:54
โ 2016-01-28 13:00:50
โ 2016-04-23 17:22:38
โ 2026-07-29 17:08:58
โ 2016-01-28 13:00:50
โ 2016-04-23 17:22:38
โ 2026-07-29 17:08:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
โ Authoritative Response
Server:130.59.31.43
NS records: a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch, f.nic.ch
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 424ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|