ctwimmo.ch - robtex.com
ctwimmo.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.147.132🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | aten.ch-dns.net | ||||||
| NS | ns01.ch-dns.net ⭐ | ||||||
| A | 2a00:1128:0:157::5🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | aten.ch-dns.net | ||||||
| A | 80.74.147.132🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | aten.ch-dns.net | ||||||
| NS | ns02.ch-dns.net | ||||||
| A | 2a00:1128:0:202:1::9🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| A | 80.74.134.137🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| MX | mail.ctwimmo.ch ⭐ | ||||||
| A | 83.173.216.194🇨🇭 SWISSCOM83.173.192.0/19 Swisscom (Schweiz) AG - SME/Cybernet Provider Local Registry | ||||||
| PTR | mail.ctw-immo.ch | ||||||
| TXT | v=spf1 include:_spf.ch-dns.net +mx +a -all | ||||||
| SOA | ns01.ch-dns.netinfo@ctw-immo.ch 2022-08-18 #39 | ||||||
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 2026-03-25 #18 | ||||||
Subdomains
mail.ctwimmo.ch |
Same first word
ctwimmo.ch |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns01.ch-dns.net2015-08-07 → 2026-03-25 · 2 obs
● 2026-03-25 08:34:16
●NSns02.ch-dns.net2015-08-07 → 2026-03-25 · 2 obs
● 2026-03-25 08:34:16
●MXmail.ctwimmo.ch2015-08-07 → 2026-03-25 · 2 obs
● 2026-03-25 08:34:16
●A80.74.147.1322015-08-07 → 2026-03-25 · 2 obs
● 2026-03-25 08:34:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| ctwimmo.ch | ns01.ch-dns.net, ns02.ch-dns.net | - |
✅ Authoritative Response
Server:80.74.147.132
NS records: ns01.ch-dns.net, ns02.ch-dns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.147.132 |
| NS | 2 | ns01.ch-dns.net, ns02.ch-dns.net |
| MX | 1 | mail.ctwimmo.ch (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.ch-dns.net +mx +a -a |
| SOA | 1 | ns01.ch-dns.net info.ctw-immo.ch |
Analysis
Hierarchy
mail.ctwimmo.ch has ctwimmo.ch as its parent.
IP Addresses
ctwimmo.ch maps to IP address 80.74.147.132.
Other host names, for instance mail.cheritons.com, interweb.ch, www.sms-sg.ch, carross.ch and danit.ch share IP numbers with ctwimmo.ch.
Name Servers
Two name servers ns01.ch-dns.net and ns02.ch-dns.net are delegated to ctwimmo.ch.
ctwimmo.ch uses the same name server configuration as other domains, such as fiordilatte.ch, animaldoc.ch, sslv.ch, art-import.ch and rupix.ch.
ctwimmo.ch shares name servers with other domains at least partially, for instance interweb.ch, basar.ch, horg.ch and rum.ch.
These name servers are commonly used with dns1.hite.ch and dns2.hite.ch.
Host names with two IPs:
ns01.ch-dns.net points to 2a00:1128:0:157::5 and 80.74.147.132.
ns02.ch-dns.net points to 2a00:1128:0:202:1::9 and 80.74.134.137.
Mail Servers
ctwimmo.ch is handled by a single mail server, mail.ctwimmo.ch.
mail.ctwimmo.ch points to one IP number: 83.173.216.194.