kaleyra.co - robtex.com
kaleyra.co
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1329.awsdns-38.org ⭐ | ||||||
| A | 2600:9000:5305:3100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1329.awsdns-38.org | ||||||
| A | 205.251.197.49🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1329.awsdns-38.org | ||||||
| NS | ns-1683.awsdns-18.co.uk | ||||||
| A | 2600:9000:5306:9300::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1683.awsdns-18.co.uk | ||||||
| A | 205.251.198.147🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1683.awsdns-18.co.uk | ||||||
| NS | ns-246.awsdns-30.com | ||||||
| A | 2600:9000:5300:f600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-246.awsdns-30.com | ||||||
| A | 205.251.192.246🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-246.awsdns-30.com | ||||||
| NS | ns-663.awsdns-18.net | ||||||
| A | 2600:9000:5302:9700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-663.awsdns-18.net | ||||||
| A | 205.251.194.151🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-663.awsdns-18.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1329.awsdns-38.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759634266 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1329.awsdns-38.org2026-03-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:27:00
●NSns-1683.awsdns-18.co.uk2026-03-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:27:00
●NSns-246.awsdns-30.com2026-03-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:27:00
●NSns-663.awsdns-18.net2026-03-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co | - |
| kaleyra.co | ns-1683.awsdns-18.co.uk, ns-663.awsdns-18.net, ns-246.awsdns-30.com, ns-1329.awsdns-38.org | - |
✅ Authoritative Response
Server:205.251.192.246
NS records: ns-1683.awsdns-18.co.uk, ns-663.awsdns-18.net, ns-246.awsdns-30.com, ns-1329.awsdns-38.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaleyra.co (unsigned zone)
⏱️ Timing
Total: 524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1329.awsdns-38.org, ns-1683.awsdns-18.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1329.awsdns-38.org awsdns-hostmaster. |
Analysis
Name Servers
kaleyra.co is delegated to four name servers: ns-246.awsdns-30.com, ns-663.awsdns-18.net, ns-1329.awsdns-38.org and ns-1683.awsdns-18.co.uk.
kaleyra.co at least partially shares name servers with other domains, for instance oneteam.build, frantzmiccoli.com, newttkorea.com, deine-tierwelt.at and australiapublicrecord.com.
Host names with two IP numbers:
ns-246.awsdns-30.com points to: 2600:9000:5300:f600::1 and 205.251.192.246.
ns-663.awsdns-18.net points to: 2600:9000:5302:9700::1 and 205.251.194.151.
ns-1329.awsdns-38.org points to: 2600:9000:5305:3100::1 and 205.251.197.49.
ns-1683.awsdns-18.co.uk points to: 2600:9000:5306:9300::1 and 205.251.198.147.