alexi.ch - robtex.com
alexi.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:1c0c:63e9::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | email.alexi.ch | ||||||
| A | 195.201.43.220🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | email.alexi.ch ⭐ | ||||||
| A | 195.201.43.220🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | email.alexi.ch | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-22 #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 2026-02-17 #2 | ||||||
Up
email.alexi.ch |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.first-ns.de2015-07-07 → 2026-02-28 · 2 obs
● 2026-02-28 07:28:08
●NSrobotns2.second-ns.de2015-07-07 → 2026-02-28 · 2 obs
● 2026-02-28 07:28:08
●NSrobotns3.second-ns.com2015-07-07 → 2026-02-28 · 2 obs
● 2026-02-28 07:28:08
●MXemail.alexi.ch2026-02-20 → 2026-02-28 · 3 obs
● 2026-02-20 21:11:52
● 2026-02-28 07:28:08
○MXmail.alexi.ch2015-07-07 → 2017-08-23 · 4 obs
● 2017-08-23 18:20:34
○ 2026-02-20 21:11:52
○ 2026-02-28 07:28:08
●A195.201.43.2202026-02-20 → 2026-02-28 · 3 obs
● 2026-02-20 21:11:52
● 2026-02-28 07:28:08
●A2a01:4f8:1c0c:63e9::12026-02-20 → 2026-02-28 · 3 obs
● 2026-02-20 21:11:52
● 2026-02-28 07:28:08
○A78.47.89.2502015-07-07 → 2017-08-23 · 4 obs
● 2017-08-23 18:20:34
○ 2026-02-20 21:11:52
○ 2026-02-28 07:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| alexi.ch | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server: 193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alexi.ch (unsigned zone)
⏱️ Timing
Total: 1208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.43.220 |
| AAAA | 1 | 2a01:4f8:1c0c:63e9::1 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | email.alexi.ch (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
AI analysis
email.alexi.ch is a child of alexi.ch.
alexi.ch has two IP numbers: 2a01:4f8:1c0c:63e9::1 and 195.201.43.220.
Other host names, for example email.alexi.ch, share IP numbers with alexi.ch.
alexi.ch is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
alexi.ch at least partially shares name servers with other domains, including bildung.schule, geniuscomputer.de, yellow-us-cars.de, 3er-killer.de and igh.info.
These name servers are commonly used with dns.nibis.de.
Host names with two IP numbers:
robotns3.second-ns.com: 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de: 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
A single mail server handles alexi.ch, email.alexi.ch.
Host name email.alexi.ch resolves to a single IP: 195.201.43.220.