ad1.pc4.ch - robtex.com
ad1.pc4.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.173.201.130🇨🇭 SWISSCOM83.173.192.0/19 Swisscom (Schweiz) AG - SME/Cybernet Provider Local Registry | ||||||
| PTR | www.pc4.ch | ||||||
pc4.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.173.201.130🇨🇭 SWISSCOM83.173.192.0/19 Swisscom (Schweiz) AG - SME/Cybernet Provider Local Registry | ||||||
| NS | dns1.pc4.ch ⭐ | ||||||
| NS | dns2.pc4.ch | ||||||
| MX | dns1.pc4.ch ⭐ | ||||||
| TXT | v=spf1 mx ip4:46.14.138.105 mx:dns1.pc4.ch mx:www.pc4.ch -all | ||||||
| SOA | dns1.pc4.chhostmaster@pc4.ch serial=237646 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A83.173.201.1302017-04-01 → 2026-07-13 · 5 obs
● 2017-04-01 08:40:02
● 2026-05-24 04:40:10
○ 2026-06-14 14:04:30
● 2026-06-17 17:06:38
● 2026-07-13 23:42:10
● 2026-05-24 04:40:10
○ 2026-06-14 14:04:30
● 2026-06-17 17:06:38
● 2026-07-13 23:42:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| pc4.ch | dns1.pc4.ch, dns2.pc4.ch | 2 records |
✅ Authoritative Response
Server:83.173.201.130
NS records: dns1.pc4.ch, dns2.pc4.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pc4.ch (unsigned zone)
⏱️ Timing
Total: 856ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.173.201.130 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns2.pc4.ch, dns1.pc4.ch)
Analysis
IP Addresses
ad1.pc4.ch has exactly one IP address — 83.173.201.130.
adsl1.pc4.ch, dns2.pc4.ch, dns1.pc4.ch plus two other host names have IP numbers in common with ad1.pc4.ch.