pro-informatik.ch - robtex.com
pro-informatik.ch
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 2026-05-13 #32 | ||||||
Subdomains
www.pro-informatik.ch |
Same first word
pro-informatik.ch |
DNS History
6 records (6 active, 0 former)
●NSns1.interway.ch2015-07-02 → 2026-05-13 · 2 obs
● 2026-05-13 14:42:36
●NSns2.interway.ch2015-07-02 → 2026-05-13 · 2 obs
● 2026-05-13 14:42:36
●NSns3.interway.ch2015-07-02 → 2026-05-13 · 2 obs
● 2026-05-13 14:42:36
●A212.25.25.112026-04-15 → 2026-05-13 · 2 obs
● 2026-05-13 14:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| pro-informatik.ch | ns1.interway.ch, ns2.interway.ch | 4 records |
✅ Authoritative Response
Server:2001:8e0:40:304::119
NS records: ns1.interway.ch, ns2.interway.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.25.25.11 |
| NS | 3 | ns1.interway.ch, ns2.interway.ch... |
| MX | 2 | elba.iway.ch (pri: 20), malta.iway.ch (pri: 20) |
| TXT | 2 | google-site-verification=kEnxICmONBaNjht, v=spf1 a include:spf.iway.ch -all |
| SOA | 1 | ns1.interway.ch hostmaster.interway.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.interway.ch, ns1.interway.ch, ns2.interway.ch...)
Analysis
Hierarchy
pro-informatik.ch is the parent of www.pro-informatik.ch.
IP Addresses
pro-informatik.ch resolves to a single IP address: 212.25.25.11.
Other host names including www.rpb.ch, thbb.ch, tanzen.ch, mentale-gesundheit.ch and ullifink.de share IP numbers with pro-informatik.ch.
Name Servers
pro-informatik.ch is delegated to three name servers: ns1.interway.ch, ns2.interway.ch and ns3.interway.ch.
pro-informatik.ch at least partially shares name servers with other domains, including studercables.ch, novotrac.ch, csp-ag.ch, schreinerei-hummel.ch and vermoegenszentrum.ch.
These name servers are often used together with slash.iway.ch.
Host names with two IP numbers:
ns1.interway.ch points to: 2001:8e0:40:304::119 and 194.246.118.119
ns2.interway.ch points to: 2001:8e0:80::54 and 212.25.28.54
ns3.interway.ch points to: 2600:3c00::f03c:91ff:fe96:f81b and 72.14.185.13
Mail Servers
pro-informatik.ch is handled by two mail servers: elba.iway.ch and malta.iway.ch.
pro-informatik.ch shares its mail server setup with other domains, including arn.ch, notariat-thomi.ch, dolphins.ch, ch.georgutz.com and gambon.ch.
pro-informatik.ch shares some mail servers with other domains, for instance e01.ch, tipos.ch, inbase.nl and schlattergroup.com.
Host names with two IPs:
elba.iway.ch points to: 2001:8e0:40:325::41 and 212.25.24.41
malta.iway.ch points to: 2001:8e0:40:325::40 and 212.25.24.40