kaleyra.uk - robtex.com
kaleyra.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-462.awsdns-57.com ⭐ | ||||||
| A | 2600:9000:5301:ce00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-462.awsdns-57.com | ||||||
| A | 205.251.193.206🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-462.awsdns-57.com | ||||||
| NS | ns-1090.awsdns-08.org | ||||||
| A | 2600:9000:5304:4200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1090.awsdns-08.org | ||||||
| A | 205.251.196.66🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1090.awsdns-08.org | ||||||
| NS | ns-1882.awsdns-43.co.uk | ||||||
| A | 2600:9000:5307:5a00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1882.awsdns-43.co.uk | ||||||
| A | 205.251.199.90🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1882.awsdns-43.co.uk | ||||||
| NS | ns-883.awsdns-46.net | ||||||
| A | 2600:9000:5303:7300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-883.awsdns-46.net | ||||||
| A | 205.251.195.115🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-883.awsdns-46.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-462.awsdns-57.comawsdns-hostmaster@amazon.com serial=1 | ||||||
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1776592521 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1090.awsdns-08.org2026-03-23 → 2026-04-19 · 2 obs
● 2026-04-19 10:06:14
●NSns-1882.awsdns-43.co.uk2026-03-23 → 2026-04-19 · 2 obs
● 2026-04-19 10:06:14
●NSns-462.awsdns-57.com2026-03-23 → 2026-04-19 · 2 obs
● 2026-04-19 10:06:14
●NSns-883.awsdns-46.net2026-03-23 → 2026-04-19 · 2 obs
● 2026-04-19 10:06:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsc.nic.uk, nsd.nic.uk, dns1.nic.uk, nsb.nic.uk... | - |
| kaleyra.uk | ns-1090.awsdns-08.org, ns-1882.awsdns-43.co.uk, ns-462.awsdns-57.com, ns-883.awsdns-46.net | - |
✅ Authoritative Response
Server:205.251.196.66
NS records: ns-1090.awsdns-08.org, ns-1882.awsdns-43.co.uk, ns-462.awsdns-57.com, ns-883.awsdns-46.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaleyra.uk (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1090.awsdns-08.org, ns-1882.awsdns-43.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-462.awsdns-57.com awsdns-hostmaster.a |
Analysis
Name Servers
kaleyra.uk delegates to four name servers: ns-462.awsdns-57.com, ns-883.awsdns-46.net, ns-1090.awsdns-08.org and ns-1882.awsdns-43.co.uk.
kaleyra.uk at least partially shares name servers with other domains, for instance agent-neo.jp, nodeguy.com, ussan.org, levexis.com and games-viral.com.
These name servers are commonly used with ns-26.awsdns-03.com, ns-874.awsdns-45.net, ns-1913.awsdns-47.co.uk, ns-212.awsdns-26.com, ns-519.awsdns-00.net and ns-1774.awsdns-29.co.uk.
Host names with two IP numbers: ns-462.awsdns-57.com points to 2600:9000:5301:ce00::1 and 205.251.193.206; ns-883.awsdns-46.net points to 2600:9000:5303:7300::1 and 205.251.195.115; ns-1090.awsdns-08.org points to 2600:9000:5304:4200::1 and 205.251.196.66; ns-1882.awsdns-43.co.uk points to 2600:9000:5307:5a00::1 and 205.251.199.90.