scalu.ch - robtex.com
scalu.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.9.86.232🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | host.telemail.ch | ||||||
| NS | ns1.swiss-dns.com ⭐ | ||||||
| A | 80.74.132.90🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | ns1.swiss-server.net | ||||||
| NS | ns2.swiss-dns.com | ||||||
| A | 80.74.144.78🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | ns2.swiss-server.net | ||||||
| NS | ns3.swiss-dns.com | ||||||
| A | 94.230.210.132🇨🇭 NINE94.230.208.0/20 Nine Internet Solutions AG, Switzerland | ||||||
| MX | mail.scalu.ch ⭐ | ||||||
| A | 5.9.86.232🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | host.telemail.ch | ||||||
| SOA | ns1.swiss-dns.comrm@antlog.com 2013-01-29 #4 | ||||||
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 2026-04-19 #43 | ||||||
Subdomains
mail.scalu.ch |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.swiss-dns.com2015-07-23 → 2026-04-19 · 2 obs
● 2026-04-19 20:15:12
●NSns2.swiss-dns.com2015-07-23 → 2026-04-19 · 2 obs
● 2026-04-19 20:15:12
●NSns3.swiss-dns.com2015-07-23 → 2026-04-19 · 8 obs
● 2015-12-03 22:35:22
○ 2015-12-24 09:23:38
● 2016-03-08 00:42:46
● 2016-04-16 02:57:40
○ 2016-08-30 22:01:28
● 2016-09-09 03:06:16
● 2026-04-19 20:15:12
●MXmail.scalu.ch2015-07-23 → 2026-04-19 · 2 obs
● 2026-04-19 20:15:12
●A5.9.86.2322015-07-23 → 2026-04-19 · 2 obs
● 2026-04-19 20:15:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| scalu.ch | ns1.swiss-dns.com, ns2.swiss-dns.com, ns3.swiss-dns.com | - |
✅ Authoritative Response
Server:80.74.144.78
NS records: ns1.swiss-dns.com, ns2.swiss-dns.com, ns3.swiss-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scalu.ch (unsigned zone)
⏱️ Timing
Total: 1749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.9.86.232 |
| NS | 3 | ns3.swiss-dns.com, ns2.swiss-dns.com... |
| MX | 1 | mail.scalu.ch (pri: 10) |
| SOA | 1 | ns1.swiss-dns.com rm.antlog.com |
Analysis
Hierarchy
The parent of mail.scalu.ch is scalu.ch.
IP Addresses
scalu.ch points to an IP address: 5.9.86.232.
other host names include ralfmeyer.ch, mail.antlog.com, mail.eisenbauer.ch, www.mbpag.ch and mail.tm-gmbh.ch; they share IP numbers with scalu.ch.
Name Servers
scalu.ch is delegated to three name servers ns1.swiss-dns.com, ns2.swiss-dns.com and ns3.swiss-dns.com.
scalu.ch at least partially shares name servers with other domains, for instance gate4.net, tschan.com, e3ag.eu, arte-m.ch and trepcad.ch.
These name servers are commonly used with the following: ns1.dtst.de, ns2.dtst.de, cns1.alfahosting.info and cns3.alfahosting.info.
Host names with one IP:
ns1.swiss-dns.com points to 80.74.132.90; ns2.swiss-dns.com points to 80.74.144.78; ns3.swiss-dns.com points to 94.230.210.132.
Mail Servers
scalu.ch is handled by a single mail server, mail.scalu.ch.
The host name mail.scalu.ch points to IP 5.9.86.232.