w4d.ch - robtex.com
w4d.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.162.56.50🇺🇸 PLUSSERVER-ASN1212.162.56.0/23 Symgenius GmbH & Co. KG | ||||||
| PTR | d59.x-mailer.de | ||||||
| NS | ns1.guests.ch ⭐ | ||||||
| A | 212.162.15.181🇩🇪 PLUSSERVER-ASN1212.162.12.0/22 Symgenius GmbH & Co. KG | ||||||
| PTR | ns1.guests.ch | ||||||
| NS | ns2.guests.ch | ||||||
| A | 213.203.243.53🇩🇪 PLUSSERVER-ASN1213.203.240.0/21 PlusServer GmbH Aggregate Hamburg | ||||||
| MX | w4d.ch ⭐ | ||||||
| A | 212.162.56.50🇺🇸 PLUSSERVER-ASN1212.162.56.0/23 Symgenius GmbH & Co. KG | ||||||
| PTR | d59.x-mailer.de | ||||||
| SOA | ns1.guests.chhostmaster@w4d.ch 2017-01-30 #0 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-08-02 #35 | ||||||
MX for
w4d.ch |
Subdomains
www.w4d.ch |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXw4d.ch2015-07-21 → 2026-08-02 · 2 obs
● 2026-08-02 15:50:36
●A212.162.56.502015-07-21 → 2026-08-02 · 2 obs
● 2026-08-02 15:50:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| w4d.ch | ns1.guests.ch, ns2.guests.ch | 2 records |
✅ Authoritative Response
Server:213.203.243.53
NS records: ns1.guests.ch, ns2.guests.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for w4d.ch (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.162.56.50 |
| NS | 2 | ns2.guests.ch, ns1.guests.ch |
| MX | 1 | w4d.ch (pri: 10) |
| SOA | 1 | ns1.guests.ch hostmaster.w4d.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.guests.ch, ns1.guests.ch)
Analysis
Hierarchy
w4d.ch is the parent zone for www.w4d.ch.
Mail Server Role
w4d.ch handles its own mail, functioning as its own mail server.
IP Addresses
w4d.ch resolves to just one IP address, 212.162.56.50.
Two other host names, along with nedic.ch, realtrading.ch and mesuco.ch, also share IP numbers with w4d.ch.
Name Servers
w4d.ch is delegated to two name servers: ns1.guests.ch and ns2.guests.ch.
w4d.ch shares its NS records with other domains, for example porath.ch, schaller-maschinen-ag.ch, marcellos.com.sg and two others.
ns1.guests.ch resolves to 212.162.15.181. ns2.guests.ch resolves to 213.203.243.53. Both host names point to a single IP number.
Mail Servers
w4d.ch is served by just one mail server: w4d.ch.
w4d.ch resolves to a single IP number: 212.162.56.50.