mailch.courlux.com - robtex.com
mailch.courlux.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.90.1.3🇨🇭 NETPLUSFR-AS85.90.0.0/19 NetplusFR SA Bulle, Switzerland | ||||||
| PTR | mailch.courlux.ch | ||||||
courlux.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.74.181.81🇨🇭 IPWORLDCOM212.74.128.0/18 IP worldcom SA Switzerland | ||||||
| NS | dns0.zoneedit.com ⭐ | ||||||
| NS | ns18.zoneedit.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.zoneedit.com ⚠️ Not in parent delegation | ||||||
| NS | ns8.zoneedit.com | ||||||
| MX | mailch.courlux.com ⭐ | ||||||
| TXT | v=spf1 include:carmamail.com include:courlux.ch ip4:85.90.1.2 ?all | ||||||
| TXT | google-site-verification=JaZhs24_Z4hp1AtYKLy9H-r8WpvyxMv-cBUkLOuKJOg | ||||||
| TXT | brevo-code:deab3128de432397d90dd648ce8e135f | ||||||
| SOA | dns0.zoneedit.comzone@zoneedit.com serial=1778591126 | ||||||
WOT: UNKNOWN (50/100)
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A85.90.1.32020-02-02 → 2026-05-15 · 2 obs
● 2020-02-02 01:35:44
● 2026-05-15 07:51:42
● 2026-05-15 07:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| courlux.com | ns8.zoneedit.com, ns18.zoneedit.com | 4 records |
✅ Authoritative Response
Server:139.162.157.202
NS records: ns8.zoneedit.com, ns18.zoneedit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for courlux.com (unsigned zone)
⏱️ Timing
Total: 618ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.90.1.3 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns8.zoneedit.com, ns8.zoneedit.com, ns18.zoneedit.com...)
Analysis
Mail Server Role
mailch.courlux.com functions as a mail server for courlux.com.
IP Addresses
mailch.courlux.com resolves to one IP number: 85.90.1.3.
Other host names, for instance mailch.courlux.ch, share IP numbers with mailch.courlux.com.