how2smile.com - robtex.com
how2smile.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.141.21.222🇨🇭 HXS185.141.20.0/22 Hosting eXperts Switzerland AG Morgartenstrasse 9 CH-6003 Luzern | ||||||
| NS | ns1.curaden-hosting.ch ⭐ | ||||||
| A | 185.141.21.1🇨🇭 HXS185.141.20.0/22 Hosting eXperts Switzerland AG Morgartenstrasse 9 CH-6003 Luzern | ||||||
| PTR | ns1.curaden-hosting.ch | ||||||
| NS | ns2.curaden-hosting.ch | ||||||
| A | 3.125.35.157🇩🇪 Amazon3.124.0.0/14 EC2 FRA prefix | ||||||
| PTR | ns2.curaden-hosting.ch | ||||||
| MX | mx1.curaden-hosting.ch ⭐ | ||||||
| A | 185.141.21.50🇨🇭 HXS185.141.20.0/22 Hosting eXperts Switzerland AG Morgartenstrasse 9 CH-6003 Luzern | ||||||
| PTR | mx1.curaden-hosting.ch | ||||||
| MX | mx2.curaden-hosting.ch ⭐ | ||||||
| A | 185.141.21.51🇨🇭 HXS185.141.20.0/22 Hosting eXperts Switzerland AG Morgartenstrasse 9 CH-6003 Luzern | ||||||
| PTR | mx2.curaden-hosting.ch | ||||||
| TXT | v=spf1 ip4:185.141.21.0/24 -all | ||||||
| SOA | ns1.curaden-hosting.chroot@ns1.curaden-hosting.ch serial=1755366837 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778802721 | ||||||
Same first word
how2smile.com |
DNS History
5 records (5 active, 0 former)
●NSns1.curaden-hosting.ch2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 00:17:38
●NSns2.curaden-hosting.ch2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 00:17:38
●MXmx1.curaden-hosting.ch2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 00:17:38
●MXmx2.curaden-hosting.ch2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 00:17:38
●A185.141.21.2222026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 00:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net... | - |
| how2smile.com | ns1.curaden-hosting.ch, ns2.curaden-hosting.ch | - |
✅ Authoritative Response
Server:185.141.21.1
NS records: ns1.curaden-hosting.ch, ns2.curaden-hosting.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for how2smile.com (unsigned zone)
⏱️ Timing
Total: 957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.141.21.222 |
| NS | 2 | ns1.curaden-hosting.ch, ns2.curaden-hosting.ch |
| MX | 2 | mx1.curaden-hosting.ch (pri: 20), mx2.curaden-hosting.ch (pri: 20) |
| TXT | 1 | v=spf1 ip4:185.141.21.0/24 -all |
| SOA | 1 | ns1.curaden-hosting.ch root.ns1.curaden- |
Analysis
IP Addresses
how2smile.com points to a single IP address: 185.141.21.222.
Other host names such as breitschmid.ch, poha.ch, mydentalworld.ch, healthco-pharma.ch and cura-cdn.net share IPs with how2smile.com.
Name Servers
Two name servers ns1.curaden-hosting.ch and ns2.curaden-hosting.ch handle the delegation for how2smile.com.
how2smile.com shares the same name server setup as other domains, for example curaden.biz, curaden.fr, prevention-one.com, nci-systems.ch and samba.us.
Host names with one IP number:
ns1.curaden-hosting.ch points to 185.141.21.1; ns2.curaden-hosting.ch points to 3.125.35.157.
Mail Servers
Two mail servers handle how2smile.com: mx1.curaden-hosting.ch and mx2.curaden-hosting.ch.
how2smile.com shares the same mail server setup as other domains, including curaprox.eu, curaprox.ee, flexident.ch, curaden-dentaldepot.ch and curaden.de.
Host names with one IP number:
mx1.curaden-hosting.ch points to 185.141.21.50; mx2.curaden-hosting.ch points to 185.141.21.51.