secure-itaca.ch - robtex.com
secure-itaca.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.83.31.76🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | tabellarius01.itaca.ch | ||||||
| NS | ns1.itaca.ch ⭐ | ||||||
| A | 51.83.31.79🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | ns1.itaca.ch | ||||||
| NS | ns2.itaca.ch | ||||||
| A | 137.74.22.130🇫🇷 OVH137.74.0.0/16 | ||||||
| PTR | 137-74-22-130.itaca.ch | ||||||
| MX | mail.secure-itaca.ch ⭐ | ||||||
| A | 51.83.31.76🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | tabellarius01.itaca.ch | ||||||
| TXT | v=spf1 include:spf.secure-itaca.ch -all | ||||||
| SOA | ns1.itaca.chinfo@itaca.ch 2026-04-17 #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 2026-05-09 #42 | ||||||
Subdomains
137-74-253-128.secure-itaca.ch |
ns1.secure-itaca.ch |
mail.secure-itaca.ch |
ns2.secure-itaca.ch |
87-98-132-122.secure-itaca.ch |
Same first word
secure-itaca.ch |
DNS History
7 records (4 active, 3 former)
●NSns1.itaca.ch2026-04-04 → 2026-05-09 · 3 obs
● 2026-04-04 20:44:00
● 2026-05-09 19:48:44
○NSns1.secure-itaca.ch2020-03-30 → 2020-03-30 · 3 obs
○ 2026-04-04 20:44:00
○ 2026-05-09 19:48:44
●NSns2.itaca.ch2026-04-04 → 2026-05-09 · 3 obs
● 2026-04-04 20:44:00
● 2026-05-09 19:48:44
○NSns2.secure-itaca.ch2020-03-30 → 2020-03-30 · 3 obs
○ 2026-04-04 20:44:00
○ 2026-05-09 19:48:44
●MXmail.secure-itaca.ch2026-04-04 → 2026-05-09 · 3 obs
● 2026-04-04 20:44:00
● 2026-05-09 19:48:44
○MXmx.secure-itaca.ch2020-03-30 → 2020-03-30 · 3 obs
○ 2026-04-04 20:44:00
○ 2026-05-09 19:48:44
●A51.83.31.762020-03-30 → 2026-05-09 · 2 obs
● 2026-05-09 19:48:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| secure-itaca.ch | ns1.itaca.ch, ns2.itaca.ch | 2 records |
✅ Authoritative Response
Server:137.74.22.130
NS records: ns1.itaca.ch, ns2.itaca.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for secure-itaca.ch (unsigned zone)
⏱️ Timing
Total: 1355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.83.31.76 |
| NS | 2 | ns2.itaca.ch, ns1.itaca.ch |
| MX | 1 | mail.secure-itaca.ch (pri: 0) |
| TXT | 1 | v=spf1 include:spf.secure-itaca.ch -all |
| SOA | 1 | ns1.itaca.ch info.itaca.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.itaca.ch, ns2.itaca.ch)
Analysis
Hierarchy
secure-itaca.ch is parent of 137-74-253-128.secure-itaca.ch, ns1.secure-itaca.ch, mail.secure-itaca.ch, ns2.secure-itaca.ch and 87-98-132-122.secure-itaca.ch.
IP Addresses
secure-itaca.ch maps to IP address 51.83.31.76.
Other host names, for instance mx.daaa.ch, smtp.itaca.ch, mail.godenzi.org, daaa.ch and godenzi.org share IP numbers with secure-itaca.ch.
Name Servers
Two name servers ns1.itaca.ch and ns2.itaca.ch are delegated to secure-itaca.ch.
secure-itaca.ch uses the same name server configuration as other domains, such as 1432.ch, daaa.ch, godenzi.org, domocalore.com and mocellin.ch.
Host names with a single IP address:
ns1.itaca.ch points to 51.83.31.79
ns2.itaca.ch points to 137.74.22.130
Mail Servers
secure-itaca.ch is handled by a single mail server, mail.secure-itaca.ch.
mail.secure-itaca.ch points to one IP number: 51.83.31.76.