com-tech.ch - dns.ninja
com-tech.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 157.90.40.40🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | lx50.hoststar.hosting | ||||||
| NS | ns1.hoststar.hosting ⭐ | ||||||
| A | 88.99.214.141🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.hoststar.hosting | ||||||
| NS | ns2.hoststar.hosting | ||||||
| A | 185.48.228.80🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| PTR | ns2.hoststar.hosting | ||||||
| MX | mail.com-tech.ch ⭐ | ||||||
| A | 157.90.40.40🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | lx50.hoststar.hosting | ||||||
| TXT | v=spf1 a:com-tech.ch mx ~all | ||||||
| SOA | ns1.hoststar.hostinghostmaster@com-tech.ch 2026-06-25 #1 | ||||||
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 2026-06-25 #27 | ||||||
Subdomains
mail.com-tech.ch |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.csdns.ch2015-08-26 → 2017-04-11 · 4 obs
● 2017-04-11 22:19:00
○ 2026-02-17 14:37:22
○ 2026-06-25 12:31:48
●NSns1.hoststar.hosting2026-02-17 → 2026-06-25 · 3 obs
● 2026-02-17 14:37:22
● 2026-06-25 12:31:48
○NSns2.csdns.ch2015-08-26 → 2017-04-11 · 4 obs
● 2017-04-11 22:19:00
○ 2026-02-17 14:37:22
○ 2026-06-25 12:31:48
●NSns2.hoststar.hosting2026-02-17 → 2026-06-25 · 3 obs
● 2026-02-17 14:37:22
● 2026-06-25 12:31:48
●MXmail.com-tech.ch2015-08-26 → 2026-06-25 · 2 obs
● 2026-06-25 12:31:48
●A157.90.40.402026-02-17 → 2026-06-25 · 3 obs
● 2026-02-17 14:37:22
● 2026-06-25 12:31:48
○A195.149.74.812015-08-26 → 2017-04-11 · 4 obs
● 2017-04-11 22:19:00
○ 2026-02-17 14:37:22
○ 2026-06-25 12:31:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| com-tech.ch | ns1.hoststar.hosting, ns2.hoststar.hosting | - |
✅ Authoritative Response
Server:88.99.214.141
NS records: ns1.hoststar.hosting, ns2.hoststar.hosting
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.40.40 |
| NS | 2 | ns1.hoststar.hosting, ns2.hoststar.hosting |
| MX | 1 | mail.com-tech.ch (pri: 10) |
| TXT | 1 | v=spf1 a:com-tech.ch mx ~all |
| SOA | 1 | ns1.hoststar.hosting hostmaster.com-tech |
Analysis
Hierarchy
com-tech.ch is a parent domain of mail.com-tech.ch.
IP Addresses
com-tech.ch has exactly one IP address — 157.90.40.40.
www.grosup.de, mail.bk-dierikon.ch, klaus-architekten.ch plus two other host names have IP numbers in common with com-tech.ch.
Name Servers
The NS records for com-tech.ch delegate to ns1.hoststar.hosting and ns2.hoststar.hosting.
The name server configuration of com-tech.ch is shared with other domains, for instance solarino.ch, tombi.at, p-sidler.ch and two others.
com-tech.ch shares at least some of its name servers with other domains, including ucap-ms.com, xn--carmenbrgisser-msb.ch, thomasbosshard.ch and two others.
ns1.hoststar.hosting and ns2.hoststar.hosting each resolve to one IP number: ns1.hoststar.hosting points to 88.99.214.141 and ns2.hoststar.hosting points to 185.48.228.80.
Mail Servers
com-tech.ch uses one mail server — mail.com-tech.ch.
mail.com-tech.ch resolves to 157.90.40.40 and no other IP number.