auto4u.ch - robtex.com
auto4u.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.97.136.206🇩🇪 CONTABO161.97.128.0/19 | ||||||
| PTR | vmi2094493.contaboserver.net | ||||||
| NS | ns2.nasser.ch ⭐ | ||||||
| NS | ns.nasser.ch ⚠️ Not in parent delegation | ||||||
| A | 161.97.136.206🇩🇪 CONTABO161.97.128.0/19 | ||||||
| PTR | vmi2094493.contaboserver.net | ||||||
| NS | ns1.nasser.ch ⚠️ Not in zone NS records | ||||||
| A | 161.97.136.206🇩🇪 CONTABO161.97.128.0/19 | ||||||
| PTR | vmi2094493.contaboserver.net | ||||||
| MX | mail.auto4u.ch ⭐ | ||||||
| A | 161.97.136.206🇩🇪 CONTABO161.97.128.0/19 | ||||||
| PTR | vmi2094493.contaboserver.net | ||||||
| TXT | v=spf1 +a +mx +a:194.163.133.199 -all | ||||||
| SOA | ns1.nasser.chm_youness@hotmail.com 2026-03-16 #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 2026-05-10 #13 | ||||||
Subdomains
Same first word
auto4u.co.nz |
auto4u.com |
auto4u.ro |
auto4u.de |
auto4u.ch |
auto4u.co.uk |
auto4u.co.kr |
auto4u.ca |
auto4u.lt |
auto4u.com.pl |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns.auto4u.ch2016-12-27 → 2017-12-05 · 5 obs
● 2016-12-27 14:56:34
● 2017-12-05 10:52:44
○ 2026-03-10 00:53:32
○ 2026-05-10 05:28:52
●NSns.nasser.ch2015-08-01 → 2026-05-10 · 6 obs
● 2016-03-24 13:46:24
○ 2016-12-27 14:56:34
○ 2017-12-05 10:52:44
● 2026-03-10 00:53:32
● 2026-05-10 05:28:52
○NSns1.auto4u.ch2016-12-27 → 2017-12-05 · 5 obs
● 2016-12-27 14:56:34
● 2017-12-05 10:52:44
○ 2026-03-10 00:53:32
○ 2026-05-10 05:28:52
●NSns1.nasser.ch2015-08-01 → 2026-05-10 · 6 obs
● 2016-03-24 13:46:24
○ 2016-12-27 14:56:34
○ 2017-12-05 10:52:44
● 2026-03-10 00:53:32
● 2026-05-10 05:28:52
●NSns2.nasser.ch2026-03-10 → 2026-05-10 · 3 obs
● 2026-03-10 00:53:32
● 2026-05-10 05:28:52
●MXmail.auto4u.ch2015-08-01 → 2026-05-10 · 2 obs
● 2026-05-10 05:28:52
●A161.97.136.2062026-03-10 → 2026-05-10 · 3 obs
● 2026-03-10 00:53:32
● 2026-05-10 05:28:52
○A188.138.40.782016-12-27 → 2017-12-05 · 5 obs
● 2016-12-27 14:56:34
● 2017-12-05 10:52:44
○ 2026-03-10 00:53:32
○ 2026-05-10 05:28:52
○A62.75.222.1122015-08-01 → 2016-03-24 · 4 obs
● 2016-03-24 13:46:24
○ 2016-12-27 14:56:34
○ 2026-05-10 05:28:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, a.nic.ch, f.nic.ch, e.nic.ch... | - |
| auto4u.ch | ns.nasser.ch, ns1.nasser.ch | 2 records |
✅ Authoritative Response
Server:161.97.136.206
NS records: ns.nasser.ch, ns1.nasser.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for auto4u.ch (unsigned zone)
⏱️ Timing
Total: 732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.97.136.206 |
| NS | 2 | ns2.nasser.ch, ns1.nasser.ch |
| MX | 1 | mail.auto4u.ch (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:194.163.133.199 -all |
| SOA | 1 | ns1.nasser.ch m_youness.hotmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.nasser.ch, ns.nasser.ch)
Analysis
Hierarchy
auto4u.ch is a parent of mail.auto4u.ch and www.auto4u.ch.
IP Addresses
auto4u.ch points to a single IP number: 161.97.136.206.
Other host names, for instance vmi2094493.contaboserver.net, mail.nasser.ch, ns1.nasser.ch, mail.auto4u.ch and nasser.ch share IP numbers with auto4u.ch.
Name Servers
The domain auto4u.ch is delegated to three name servers: ns1.nasser.ch, ns2.nasser.ch and ns.nasser.ch.
auto4u.ch shares name servers with other domains at least partially, for instance nasser.ch and nasser-informatik.ch.
Host names with a single IP number:
ns1.nasser.ch points to 161.97.136.206.
ns.nasser.ch points to 161.97.136.206.
Host names pointing to 161.97.136.206: ns1.nasser.ch and ns.nasser.ch.
Mail Servers
The mail server for auto4u.ch is mail.auto4u.ch.
Host name mail.auto4u.ch resolves to IP 161.97.136.206.