portls044.worldcom.ch - robtex.com
portls044.worldcom.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.74.155.44🇨🇭 IPWORLDCOM212.74.128.0/18 IP worldcom SA Switzerland | ||||||
| PTR | portls044.worldcom.ch | ||||||
worldcom.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.74.176.10🇨🇭 IPWORLDCOM212.74.128.0/18 IP worldcom SA Switzerland | ||||||
| NS | dns1.worldcom.ch ⭐ | ||||||
| NS | dns2.worldcom.ch | ||||||
| NS | dns3.worldcom.ch ⚠️ Not in parent delegation | ||||||
| MX | smtp1.worldcom.ch ⭐ | ||||||
| MX | smtp2.worldcom.ch ⭐ | ||||||
| TXT | v=spf1 mx ip4:212.74.176.16/32 ip4:212.74.176.17/32 a:mail.worldcom.ch a:mail... | ||||||
| TXT | bma2i2d354r3th62u2tf2ad3q2 | ||||||
| SOA | dns1.worldcom.chadmin@worldcom.ch 2026-02-13 #1 | ||||||
rank #582664 globally
rank #2132 in the tld
WOT: SAFE (81/100)
📈 Tranco rank: #134,016
PTR for
DNS History
1 record (1 active, 0 former)
●A212.74.155.442017-03-09 → 2026-04-24 · 2 obs
● 2017-03-09 10:23:54
● 2026-04-24 05:45:34
● 2026-04-24 05:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| worldcom.ch | dns2.worldcom.ch, dns1.worldcom.ch | 2 records |
✅ Authoritative Response
Server:212.74.161.1
NS records: dns2.worldcom.ch, dns1.worldcom.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for worldcom.ch (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.74.155.44 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.worldcom.ch, dns2.worldcom.ch)
Analysis
IP Addresses
portls044.worldcom.ch points to IP number: 212.74.155.44.