crabtreecomputer.client.bypronto.com - robtex.com
crabtreecomputer.client.bypronto.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1f18:43b:9300:e3e2:3e19:5c22:10f7🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 52.1.32.33🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix | ||||||
client.bypronto.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.1.32.33🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix | ||||||
DNS History
13 records (2 active, 11 former)
○A2406:da18:4e9:3d00:6681:f5:d3bb:55052018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○A2406:da1c:4e9:f100:852a:4a11:943f:446e2018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○A2600:1f18:43b:9300:6b82:a21e:ab8c:7b632018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
●A2600:1f18:43b:9300:e3e2:3e19:5c22:10f72026-04-04 → 2026-05-13 · 3 obs
○ 2026-03-26 20:37:50
● 2026-04-04 19:07:16
● 2026-05-13 07:28:26
● 2026-04-04 19:07:16
● 2026-05-13 07:28:26
○A2600:1f1c:80c:5a00:44e0:3ce:13a3:7af12018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○A2a05:d018:71c:cc00:be9b:52e7:b021:e502018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○A2a05:d018:71c:cc04:19e:b222:e804:621e2026-03-26 → 2026-03-26 · 4 obs
○ 2018-06-04 19:51:20
● 2026-03-26 20:37:50
○ 2026-04-04 19:07:16
○ 2026-05-13 07:28:26
● 2026-03-26 20:37:50
○ 2026-04-04 19:07:16
○ 2026-05-13 07:28:26
●A52.1.32.332018-06-04 → 2026-05-13 · 4 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
● 2026-04-04 19:07:16
● 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
● 2026-04-04 19:07:16
● 2026-05-13 07:28:26
○A52.221.47.762018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○A54.252.146.702018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○A54.67.50.1512018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○A54.72.3.1032018-06-04 → 2018-06-04 · 3 obs
● 2018-06-04 19:51:20
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○ 2026-03-26 20:37:50
○ 2026-05-13 07:28:26
○A54.72.3.1332026-03-26 → 2026-03-26 · 4 obs
○ 2018-06-04 19:51:20
● 2026-03-26 20:37:50
○ 2026-04-04 19:07:16
○ 2026-05-13 07:28:26
● 2026-03-26 20:37:50
○ 2026-04-04 19:07:16
○ 2026-05-13 07:28:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net... | - |
| bypronto.com | ns-552.awsdns-05.net, ns-343.awsdns-42.com, ns-1278.awsdns-31.org, ns-2016.awsdns-60.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.87
NS records: ns-552.awsdns-05.net, ns-343.awsdns-42.com, ns-1278.awsdns-31.org, ns-2016.awsdns-60.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bypronto.com (unsigned zone)
⏱️ Timing
Total: 837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.1.32.33 |
| AAAA | 1 | 2600:1f18:43b:9300:e3e2:3e19:5c22:10f7 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-343.awsdns-42.com, ns-343.awsdns-42.com)
Analysis
IP Addresses
crabtreecomputer.client.bypronto.com points to two IP numbers: 2600:1f18:43b:9300:e3e2:3e19:5c22:10f7 and 52.1.32.33.
Other host names such as burtoncomputer.client.bypronto.com, rtpcomputer.client.bypronto.com, wagnerpharmacies.client.bypronto.com, forsythestraining.client.bypronto.com and datrose.client.bypronto.com share IPs with crabtreecomputer.client.bypronto.com.