kaleyra.ch - robtex.com
kaleyra.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-727.awsdns-26.net ⭐ | ||||||
| A | 2600:9000:5302:d700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-727.awsdns-26.net | ||||||
| A | 205.251.194.215🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-727.awsdns-26.net | ||||||
| NS | ns-1061.awsdns-04.org | ||||||
| A | 2600:9000:5304:2500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1061.awsdns-04.org | ||||||
| A | 205.251.196.37🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1061.awsdns-04.org | ||||||
| NS | ns-1797.awsdns-32.co.uk | ||||||
| A | 2600:9000:5307:500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1797.awsdns-32.co.uk | ||||||
| A | 205.251.199.5🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1797.awsdns-32.co.uk | ||||||
| NS | ns-54.awsdns-06.com | ||||||
| A | 2600:9000:5300:3600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-54.awsdns-06.com | ||||||
| A | 205.251.192.54🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-54.awsdns-06.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-727.awsdns-26.netawsdns-hostmaster@amazon.com serial=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 2026-04-15 #6 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1061.awsdns-04.org2026-03-12 → 2026-04-15 · 2 obs
● 2026-04-15 01:40:54
●NSns-1797.awsdns-32.co.uk2026-03-12 → 2026-04-15 · 2 obs
● 2026-04-15 01:40:54
●NSns-54.awsdns-06.com2026-03-12 → 2026-04-15 · 2 obs
● 2026-04-15 01:40:54
●NSns-727.awsdns-26.net2026-03-12 → 2026-04-15 · 2 obs
● 2026-04-15 01:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, e.nic.ch, b.nic.ch, a.nic.ch... | - |
| kaleyra.ch | ns-54.awsdns-06.com, ns-1061.awsdns-04.org, ns-727.awsdns-26.net, ns-1797.awsdns-32.co.uk | - |
✅ Authoritative Response
Server:205.251.199.5
NS records: ns-54.awsdns-06.com, ns-1061.awsdns-04.org, ns-727.awsdns-26.net, ns-1797.awsdns-32.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaleyra.ch (unsigned zone)
⏱️ Timing
Total: 393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1061.awsdns-04.org, ns-1797.awsdns-32.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-727.awsdns-26.net awsdns-hostmaster.a |
Analysis
Name Servers
kaleyra.ch is delegated to four name servers: ns-54.awsdns-06.com, ns-727.awsdns-26.net, ns-1061.awsdns-04.org and ns-1797.awsdns-32.co.uk.
kaleyra.ch shares name servers with other domains at least partially, for instance overplay.net, headwaythemes.com, newhoney.com, athleticsintegrity.org and glencottage.net.
these name servers are often used with ns-389.awsdns-48.com, ns-640.awsdns-16.net and ns-1321.awsdns-37.org.
Host names with two IP numbers:
ns-54.awsdns-06.com resolves to 2600:9000:5300:3600::1 and 205.251.192.54.
ns-727.awsdns-26.net resolves to 2600:9000:5302:d700::1 and 205.251.194.215.
ns-1061.awsdns-04.org resolves to 2600:9000:5304:2500::1 and 205.251.196.37.
ns-1797.awsdns-32.co.uk resolves to 2600:9000:5307:500::1 and 205.251.199.5.