robertweiss.ch - robtex.com
robertweiss.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 52.2.192.9🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-2-192-9.compute-1.amazonaws.com | ||||||
| NS | dns1.swizzonic.ch ⭐ | ||||||
| A | 2a01:8100:2911::2:184:5🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.5🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-5.dedicatedservers.it | ||||||
| NS | dns2.swizzonic.ch | ||||||
| A | 2a01:8100:2901::1:183:202🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.58.219🇮🇹 REGISTER-AS81.88.58.0/24 Register.IT S.p.A. prefix | ||||||
| MX | mx.swizzonic.email ⭐ | ||||||
| A | 81.88.63.83🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | mx.swizzonic.email | ||||||
| TXT | v=spf1 include:spf.webapps.net ~all | ||||||
| SOA | dns1.swizzonic.chhostmaster@swizzonic.ch 2023-07-10 #2 | ||||||
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 2026-07-10 #31 | ||||||
Same first word
robertweiss.ch |
robertweiss.com |
Similar names
DNS History
17 records (4 active, 13 former)
○NSdns1.mhs.ch2015-07-09 → 2016-02-07 · 4 obs
● 2016-02-07 08:55:44
○ 2016-04-26 08:40:06
○ 2026-07-10 14:37:32
●NSdns1.swizzonic.ch2026-04-30 → 2026-07-10 · 3 obs
● 2026-04-30 18:07:28
● 2026-07-10 14:37:32
○NSdns2.mhs.ch2015-07-09 → 2016-02-07 · 4 obs
● 2016-02-07 08:55:44
○ 2016-04-26 08:40:06
○ 2026-07-10 14:37:32
●NSdns2.swizzonic.ch2026-04-30 → 2026-07-10 · 3 obs
● 2026-04-30 18:07:28
● 2026-07-10 14:37:32
○NSdns3.mhs.ch2015-07-09 → 2016-02-07 · 4 obs
● 2016-02-07 08:55:44
○ 2016-04-26 08:40:06
○ 2026-07-10 14:37:32
○NSns.namespace4you.de2016-04-26 → 2020-02-13 · 5 obs
● 2016-04-26 08:40:06
● 2020-02-13 06:32:18
○ 2026-04-30 18:07:28
○ 2026-07-10 14:37:32
○NSns2.namespace4you.de2016-04-26 → 2020-02-13 · 5 obs
● 2016-04-26 08:40:06
● 2020-02-13 06:32:18
○ 2026-04-30 18:07:28
○ 2026-07-10 14:37:32
○MXmail.mail-ch.ch2016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 08:40:06
○ 2017-01-08 00:15:00
○ 2026-07-10 14:37:32
○MXmc01.mhs.ch2015-07-09 → 2016-02-07 · 4 obs
● 2016-02-07 08:55:44
○ 2016-04-26 08:40:06
○ 2026-07-10 14:37:32
○MXmx.switchplus-mail.ch2017-01-08 → 2020-02-13 · 5 obs
● 2017-01-08 00:15:00
● 2020-02-13 06:32:18
○ 2026-04-30 18:07:28
○ 2026-07-10 14:37:32
●MXmx.swizzonic.email2026-04-30 → 2026-07-10 · 3 obs
● 2026-04-30 18:07:28
● 2026-07-10 14:37:32
○A134.119.224.362017-01-08 → 2020-02-13 · 5 obs
● 2017-01-08 00:15:00
● 2020-02-13 06:32:18
○ 2026-04-30 18:07:28
○ 2026-07-10 14:37:32
○A134.119.240.142016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 08:40:06
○ 2017-01-08 00:15:00
○ 2026-07-10 14:37:32
○A2a00:1158:0:405:fc23::12016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 08:40:06
○ 2017-01-08 00:15:00
○ 2026-07-10 14:37:32
○A2a00:1158:400:407::4242017-01-08 → 2020-02-13 · 5 obs
● 2017-01-08 00:15:00
● 2020-02-13 06:32:18
○ 2026-04-30 18:07:28
○ 2026-07-10 14:37:32
●A52.2.192.92026-04-30 → 2026-07-10 · 3 obs
● 2026-04-30 18:07:28
● 2026-07-10 14:37:32
○A62.12.180.12015-07-09 → 2016-02-07 · 4 obs
● 2016-02-07 08:55:44
○ 2016-04-26 08:40:06
○ 2026-07-10 14:37:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| robertweiss.ch | dns2.swizzonic.ch, dns1.swizzonic.ch | - |
✅ Authoritative Response
Server:81.88.61.5
NS records: dns2.swizzonic.ch, dns1.swizzonic.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.2.192.9 |
| NS | 2 | dns2.swizzonic.ch, dns1.swizzonic.ch |
| MX | 1 | mx.swizzonic.email (pri: 10) |
| TXT | 1 | v=spf1 include:spf.webapps.net ~all |
| SOA | 1 | dns1.swizzonic.ch hostmaster.swizzonic.c |
Analysis
IP Addresses
robertweiss.ch resolves to one IP address: 52.2.192.9.
txt.resources.stephanfrey.ch, spiessli.ch, sunnyhome.ch and two other host names share IP numbers with robertweiss.ch.
Name Servers
robertweiss.ch is delegated to two name servers: dns1.swizzonic.ch and dns2.swizzonic.ch.
robertweiss.ch uses the same name servers as several other domains — among them consors.ch, modernmonalisa.com, mis-online.ch and two more.
dns1.swizzonic.ch and dns2.swizzonic.ch each resolve to two IP addresses: dns1.swizzonic.ch points to 81.88.61.5 and 2a01:8100:2911::2:184:5, while dns2.swizzonic.ch points to 81.88.58.219 and 2a01:8100:2901::1:183:202.
Mail Servers
Mail for robertweiss.ch is handled by a single mail server, mx.swizzonic.email.
robertweiss.ch uses an identical mail server configuration to several other domains — among them mascio.ch, soml.ch, five-o-clock.ch and two more.
robertweiss.ch and other domains — vivats.ch for instance — share at least some mail servers.
mx.swizzonic.email resolves to a single IP number: 81.88.63.83.