extremo.ch - robtex.com
extremo.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 92.43.216.121🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland | ||||||
| PTR | wl21.webland.ch | ||||||
| NS | ns1.webland.ch ⭐ | ||||||
| A | 92.43.216.7🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland | ||||||
| PTR | ns1.webland.ch | ||||||
| NS | ns2.webland.ch | ||||||
| A | 92.43.217.7🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland | ||||||
| PTR | ns2.webland.ch | ||||||
| NS | ns3.webland.ch | ||||||
| NS | ns4.webland.ch | ||||||
| A | 92.43.217.8🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland | ||||||
| PTR | ns4.webland.ch | ||||||
| MX | mail.extremo.ch ⭐ | ||||||
| A | 92.43.217.107🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland | ||||||
| PTR | ms7.webland.ch | ||||||
| TXT | v=spf1 include:spf.mail.webland.ch -all | ||||||
| SOA | ns1.webland.chpostmaster@extremo.ch 2021-08-31 #30 | ||||||
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 2026-07-16 #4 | ||||||
Subdomains
mail.extremo.ch |
Same first word
extremo.com.br |
extremo.com.pl |
extremo.com |
extremo.org |
extremo.be |
extremo.ch |
extremo.ru |
extremo.net |
extremo.digital |
extremo.com.mx |
extremo.fr |
extremo.it |
extremo.co |
extremo.pl |
extremo.si |
extremo.eu |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.webland.ch2009-01-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:14:12
●NSns2.webland.ch2009-01-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:14:12
●NSns3.webland.ch2015-06-21 → 2026-07-16 · 3 obs
● 2015-06-21 16:54:18
● 2026-07-16 00:14:12
●NSns4.webland.ch2015-06-21 → 2026-07-16 · 3 obs
● 2015-06-21 16:54:18
● 2026-07-16 00:14:12
●MXmail.extremo.ch2009-01-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:14:12
●A92.43.216.1212009-01-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:14:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| extremo.ch | ns3.webland.ch, ns2.webland.ch, ns1.webland.ch, ns4.webland.ch | 4 records |
✅ Authoritative Response
Server:92.43.216.7
NS records: ns3.webland.ch, ns2.webland.ch, ns1.webland.ch, ns4.webland.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.43.216.121 |
| NS | 4 | ns2.webland.ch, ns1.webland.ch... |
| MX | 1 | mail.extremo.ch (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.webland.ch -all |
| SOA | 1 | ns1.webland.ch postmaster.extremo.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.webland.ch, ns3.webland.ch, ns2.webland.ch...)
Analysis
Hierarchy
extremo.ch is the parent zone for mail.extremo.ch.
IP Addresses
extremo.ch resolves to one IP address: 92.43.216.121.
usatrains.ch, www.opentec.ch, beugger.com and two other host names share IP numbers with extremo.ch.
Name Servers
The authoritative name servers for extremo.ch are ns1.webland.ch, ns2.webland.ch, ns3.webland.ch and ns4.webland.ch.
extremo.ch partially shares its NS delegation with several other domains, including elektrik.ch, turbo-racletteofen.ch, capitum.org and two others.
These name servers are regularly seen alongside dns2.webpark.ch and dns.webpark.ch as name servers.
Three hostnames, one IP address apiece: ns1.webland.ch resolves to 92.43.216.7, ns2.webland.ch resolves to 92.43.217.7 and ns4.webland.ch resolves to 92.43.217.8.
Mail Servers
Mail for extremo.ch is handled by a single mail server, mail.extremo.ch.
There is one IP number for mail.extremo.ch: 92.43.217.107.