kaleyra.org - robtex.com
kaleyra.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-715.awsdns-25.net ⭐ | ||||||
| A | 2600:9000:5302:cb00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-715.awsdns-25.net | ||||||
| A | 205.251.194.203🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-715.awsdns-25.net | ||||||
| NS | ns-1484.awsdns-57.org | ||||||
| A | 2600:9000:5305:cc00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1484.awsdns-57.org | ||||||
| A | 205.251.197.204🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1484.awsdns-57.org | ||||||
| NS | ns-2036.awsdns-62.co.uk | ||||||
| A | 2600:9000:5307:f400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2036.awsdns-62.co.uk | ||||||
| A | 205.251.199.244🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2036.awsdns-62.co.uk | ||||||
| NS | ns-390.awsdns-48.com | ||||||
| A | 2600:9000:5301:8600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-390.awsdns-48.com | ||||||
| A | 205.251.193.134🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-390.awsdns-48.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-715.awsdns-25.netawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776209157 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1484.awsdns-57.org2026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 23:59:48
●NSns-2036.awsdns-62.co.uk2026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 23:59:48
●NSns-390.awsdns-48.com2026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 23:59:48
●NSns-715.awsdns-25.net2026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 23:59:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| kaleyra.org | ns-390.awsdns-48.com, ns-715.awsdns-25.net, ns-1484.awsdns-57.org, ns-2036.awsdns-62.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.193.134
NS records: ns-390.awsdns-48.com, ns-715.awsdns-25.net, ns-1484.awsdns-57.org, ns-2036.awsdns-62.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaleyra.org (unsigned zone)
⏱️ Timing
Total: 203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1484.awsdns-57.org, ns-2036.awsdns-62.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-715.awsdns-25.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1484.awsdns-57.org)
Analysis
Name Servers
kaleyra.org delegates to four name servers: ns-390.awsdns-48.com, ns-715.awsdns-25.net, ns-1484.awsdns-57.org and ns-2036.awsdns-62.co.uk.
kaleyra.org at least partially shares name servers with other domains, for instance smartcitymodel.com, innomotics.tw, hpschool.org, texthelp.com and staycation.jp.
Host names with two IP numbers: ns-390.awsdns-48.com points to 2600:9000:5301:8600::1 and 205.251.193.134; ns-715.awsdns-25.net points to 2600:9000:5302:cb00::1 and 205.251.194.203; ns-1484.awsdns-57.org points to 2600:9000:5305:cc00::1 and 205.251.197.204; ns-2036.awsdns-62.co.uk points to 2600:9000:5307:f400::1 and 205.251.199.244.