planb.ch - robtex.com
planb.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.65.74.206🇨🇭 Google34.65.64.0/20 | ||||||
| PTR | 206.74.65.34.bc.googleusercontent.com | ||||||
| NS | ns1.planb.ch ⭐ | ||||||
| A | 79.125.20.75🇮🇪 Amazon79.125.0.0/18 EU AWS Dublin | ||||||
| PTR | dns1.planb.ch | ||||||
| NS | dns1.planb.ch | ||||||
| A | 79.125.20.75🇮🇪 Amazon79.125.0.0/18 EU AWS Dublin | ||||||
| PTR | dns1.planb.ch | ||||||
| NS | dns2.planb.ch | ||||||
| A | 16.16.55.73🇸🇪 Amazon16.16.0.0/16 EC2 ARN Prefix | ||||||
| PTR | dns2.planb.ch | ||||||
| MX | mail.planb.ch ⭐ | ||||||
| A | 2001:1680:101:ccf::1🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| PTR | mail.planb.ch | ||||||
| A | 185.101.156.233🇨🇭 hosttech-AS185.101.156.0/24 | ||||||
| PTR | mail.planb.ch | ||||||
| MX | in2.planb.ch(20) | ||||||
| A | 185.101.156.233🇨🇭 hosttech-AS185.101.156.0/24 | ||||||
| PTR | mail.planb.ch | ||||||
| MX | in3.planb.ch(30) | ||||||
| A | 2001:1680:101:ccf::1🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| PTR | mail.planb.ch | ||||||
| A | 185.101.156.233🇨🇭 hosttech-AS185.101.156.0/24 | ||||||
| PTR | mail.planb.ch | ||||||
| TXT | v=spf1 a mx a:mail.planb.ch a:out.planb.ch ~all | ||||||
| TXT | google-site-verification=whMgtk214DOdwrGbJ9p-5TvVLBgBKx601o0WB6PqU54 | ||||||
| SOA | ns1.planb.chpostmaster@planb.ch 2025-12-15 #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 2026-02-17 #2 | ||||||
Up
ns2.planb.ch |
in3.planb.ch |
mx2.planb.ch |
in1.planb.ch |
mx1.planb.ch |
dns1.planb.ch |
ns1.planb.ch |
mail.planb.ch |
www.planb.ch |
dns2.planb.ch |
out.planb.ch |
in2.planb.ch |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSdns1.planb.ch2015-08-21 → 2026-02-24 · 2 obs
● 2026-02-24 20:36:42
●NSdns2.planb.ch2015-08-21 → 2026-02-24 · 2 obs
● 2026-02-24 20:36:42
●NSns1.planb.ch2026-02-15 → 2026-02-24 · 3 obs
● 2026-02-15 15:53:36
● 2026-02-24 20:36:42
○MXin1.planb.ch2015-08-21 → 2017-01-26 · 4 obs
● 2017-01-26 12:02:30
○ 2026-02-15 15:53:36
○ 2026-02-24 20:36:42
●MXin2.planb.ch2015-08-21 → 2026-02-24 · 2 obs
● 2026-02-24 20:36:42
●MXin3.planb.ch2026-02-15 → 2026-02-24 · 3 obs
● 2026-02-15 15:53:36
● 2026-02-24 20:36:42
●MXmail.planb.ch2026-02-15 → 2026-02-24 · 3 obs
● 2026-02-15 15:53:36
● 2026-02-24 20:36:42
●A34.65.74.2062026-02-15 → 2026-02-24 · 3 obs
● 2026-02-15 15:53:36
● 2026-02-24 20:36:42
○A79.125.20.752015-08-21 → 2017-01-26 · 4 obs
● 2017-01-26 12:02:30
○ 2026-02-15 15:53:36
○ 2026-02-24 20:36:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, a.nic.ch, e.nic.ch, f.nic.ch... | - |
| planb.ch | dns2.planb.ch, dns1.planb.ch | 2 records |
✅ Authoritative Response
Server: 79.125.20.75
NS records: dns2.planb.ch, dns1.planb.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for planb.ch (unsigned zone)
⏱️ Timing
Total: 3297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.65.74.206 |
| NS | 2 | dns2.planb.ch, dns1.planb.ch |
| MX | 3 | mail.planb.ch (pri: 10), in2.planb.ch (pri: 20)... |
| TXT | 2 | google-site-verification=whMgtk214DOdwrG, v=spf1 a mx a:mail.planb.ch a:out.planb. |
| SOA | 1 | ns1.planb.ch postmaster.planb.ch |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns2.planb.ch, dns1.planb.ch)
AI analysis
planb.ch is a parent of ns2.planb.ch, in3.planb.ch, mx2.planb.ch, in1.planb.ch, mx1.planb.ch and a few other host names.
planb.ch points to a single IP address: 34.65.74.206.
Other host names such as martina-ackermann.ch, www.dasideenhaus.ch, weekender.ch, virginia.ch and yogaktiv.ch share IPs with planb.ch.
planb.ch is delegated to three name servers: dns1.planb.ch, dns2.planb.ch and ns1.planb.ch.
planb.ch at least partially shares name servers with other domains, for example trefny.ch, serverstatus.ch, martina-ackermann.ch, weekender.ch and virginia.ch.
Host names with one IP number: dns1.planb.ch points to 79.125.20.75; dns2.planb.ch points to 16.16.55.73; ns1.planb.ch points to 79.125.20.75.
Host names that point to 79.125.20.75: dns1.planb.ch and ns1.planb.ch.
planb.ch is handled by three mail servers: in2.planb.ch, in3.planb.ch and mail.planb.ch.
planb.ch shares at least partially some mail servers with other domains, for instance bootshafen-luzern.ch, dasideenhaus.ch, animasan.ch, trefny.ch and serverstatus.ch.
Hostnames with two IPs:
in3.planb.ch and mail.planb.ch point to 2001:1680:101:ccf::1 and 185.101.156.233.
Hostnames with one IP:
in2.planb.ch points to 185.101.156.233.
Hostnames that point to 2001:1680:101:ccf::1: in3.planb.ch and mail.planb.ch.
Hostnames that point to 185.101.156.233: in3.planb.ch, mail.planb.ch and in2.planb.ch.