mail.helpcom.ch - robtex.com
mail.helpcom.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
helpcom.ch
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 193.108.136.178๐จ๐ญ AS-TINEO193.108.136.0/23 Nextron | ||||||
| NS | dns2.nextron.ch โญ โ ๏ธ Not in parent delegation | ||||||
| NS | dns.nextron.ch โ ๏ธ Not in parent delegation | ||||||
| NS | dns3.nextron.ch โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.help.ch โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.help.ch โ ๏ธ Not in zone NS records | ||||||
| NS | ns3.help.ch โ ๏ธ Not in zone NS records | ||||||
| SOA | dns.nextron.chhostmaster@nextron.ch 2026-04-26 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA213.133.102.1092015-05-20 โ 2015-12-15 ยท 4 obs
โ 2015-05-20 18:45:46
โ 2015-12-15 13:38:48
โ 2016-03-19 23:09:54
โ 2026-05-09 19:35:32
โ 2015-12-15 13:38:48
โ 2016-03-19 23:09:54
โ 2026-05-09 19:35:32
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| helpcom.ch | ns1.help.ch, ns2.help.ch, ns3.help.ch | - |
โ Authoritative Response
Server:193.108.137.2
NS records: ns1.help.ch, ns2.help.ch, ns3.help.ch
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1179ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|