checkpoint-vd.ch - robtex.com
checkpoint-vd.ch
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 2026-03-31 #38 | ||||||
Same first word
checkpoint-vd.ch |
DNS History
8 records (8 active, 0 former)
●NSdns1.cohprog.com2015-06-13 → 2026-03-31 · 2 obs
● 2026-03-31 17:53:58
●NSdns2.cohprog.com2015-06-13 → 2026-03-31 · 2 obs
● 2026-03-31 17:53:58
●NSdns3.cohprog.com2015-06-13 → 2026-03-31 · 2 obs
● 2026-03-31 17:53:58
●MXmail.cohprog.com2015-06-13 → 2026-03-31 · 2 obs
● 2026-03-31 17:53:58
●MXmail0.cohprog.com2015-06-13 → 2026-03-31 · 2 obs
● 2026-03-31 17:53:58
●MXmail2.cohprog.com2015-06-13 → 2026-03-31 · 2 obs
● 2026-03-31 17:53:58
●MXmail9.cohprog.com2015-06-13 → 2026-03-31 · 2 obs
● 2026-03-31 17:53:58
●A193.247.238.182026-02-27 → 2026-03-31 · 2 obs
● 2026-03-31 17:53:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| checkpoint-vd.ch | dns1.cohprog.com, dns2.cohprog.com, dns3.cohprog.com | - |
✅ Authoritative Response
Server:95.143.48.69
NS records: dns1.cohprog.com, dns2.cohprog.com, dns3.cohprog.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkpoint-vd.ch (unsigned zone)
⏱️ Timing
Total: 837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.247.238.18 |
| NS | 3 | dns3.cohprog.com, dns1.cohprog.com... |
| MX | 4 | mail2.cohprog.com (pri: 30), mail0.cohprog.com (pri: 10)... |
| SOA | 1 | dns1.cohprog.com hostmaster.dns1.cohprog |
Analysis
IP Addresses
checkpoint-vd.ch points to a single IP address: 193.247.238.18.
Other host names, for instance lyra.cohprog.com, share IP numbers with checkpoint-vd.ch.
Name Servers
checkpoint-vd.ch is delegated to three name servers: dns1.cohprog.com, dns2.cohprog.com and dns3.cohprog.com.
At least part of the name servers for checkpoint-vd.ch are shared with other domains, for instance arts-en-jeu.com, animanga.org, panasia.ch, duckert.biz and 238.247.193.in-addr.arpa.
These name servers are commonly used alongside oort.cohprog.com and charon.cohprog.com.
Host names with two IP numbers:
dns1.cohprog.com points to: 2001:78c:1:101::33 and 193.247.238.33
dns2.cohprog.com points to: 2001:78c:1:1::71 and 193.247.238.71
Host names with one IP number:
dns3.cohprog.com points to: 95.143.48.69
Mail Servers
checkpoint-vd.ch is handled by four mail servers: mail0.cohprog.com, mail2.cohprog.com, mail9.cohprog.com and mail.cohprog.com.
checkpoint-vd.ch shares at least some mail servers with other domains, for example inforock.ch, meteordev.com, profa.ch, mach1.ch and nicole-graf.ch.
Host names with two IP numbers:
mail0.cohprog.com points to: 2001:78c:1:1::71 and 193.247.238.71.
mail.cohprog.com points to: 2001:78c:1:101::33 and 193.247.238.33.
Host names with one IP number:
mail2.cohprog.com points to: 95.143.48.69.
mail9.cohprog.com points to: 193.247.238.37.