dev51.tools - robtex.com
dev51.tools
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.254.143.227🇫🇷 OVH51.254.0.0/15 | ||||||
| PTR | 227.ip-51-254-143.eu | ||||||
| NS | ns-1088.awsdns-08.org ⭐ | ||||||
| A | 2600:9000:5304:4000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1088.awsdns-08.org | ||||||
| A | 205.251.196.64🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1088.awsdns-08.org | ||||||
| NS | ns-2042.awsdns-63.co.uk | ||||||
| A | 2600:9000:5307:fa00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2042.awsdns-63.co.uk | ||||||
| A | 205.251.199.250🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2042.awsdns-63.co.uk | ||||||
| NS | ns-239.awsdns-29.com | ||||||
| A | 2600:9000:5300:ef00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-239.awsdns-29.com | ||||||
| A | 205.251.192.239🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-239.awsdns-29.com | ||||||
| NS | ns-863.awsdns-43.net | ||||||
| A | 2600:9000:5303:5f00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-863.awsdns-43.net | ||||||
| A | 205.251.195.95🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-863.awsdns-43.net | ||||||
| SOA | ns-1088.awsdns-08.orghostmaster@dev51.io serial=1 | ||||||
tools
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.tools ⭐ | ||||||
| NS | v0n1.nic.tools | ||||||
| NS | v0n2.nic.tools | ||||||
| NS | v0n3.nic.tools | ||||||
| NS | v2n0.nic.tools | ||||||
| NS | v2n1.nic.tools | ||||||
| SOA | v0n0.nic.toolshostmaster@donuts.email serial=1776989494 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns-1088.awsdns-08.org2016-12-10 → 2026-04-24 · 2 obs
● 2026-04-24 00:25:26
●NSns-2042.awsdns-63.co.uk2016-12-10 → 2026-04-24 · 2 obs
● 2026-04-24 00:25:26
●NSns-239.awsdns-29.com2016-12-10 → 2026-04-24 · 2 obs
● 2026-04-24 00:25:26
●NSns-863.awsdns-43.net2016-12-10 → 2026-04-24 · 2 obs
● 2026-04-24 00:25:26
○A163.172.151.1012016-12-10 → 2016-12-10 · 3 obs
○ 2017-08-21 09:55:18
○ 2026-04-24 00:25:26
●A51.254.143.2272017-08-21 → 2026-04-24 · 3 obs
● 2017-08-21 09:55:18
● 2026-04-24 00:25:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tools | v0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools, v0n3.nic.tools... | - |
| dev51.tools | ns-2042.awsdns-63.co.uk, ns-239.awsdns-29.com, ns-1088.awsdns-08.org, ns-863.awsdns-43.net | - |
✅ Authoritative Response
Server:205.251.195.95
NS records: ns-2042.awsdns-63.co.uk, ns-239.awsdns-29.com, ns-1088.awsdns-08.org, ns-863.awsdns-43.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev51.tools (unsigned zone)
⏱️ Timing
Total: 485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.254.143.227 |
| NS | 4 | ns-1088.awsdns-08.org, ns-2042.awsdns-63.co.uk... |
| SOA | 1 | ns-1088.awsdns-08.org hostmaster.dev51.i |
Analysis
IP Addresses
dev51.tools points to a single IP number: 51.254.143.227.
Other host names, for instance dev51.io, ecom.tools, unknown.software and 227.ip-51-254-143.eu share IP numbers with dev51.tools.
Name Servers
dev51.tools is delegated to four name servers: ns-239.awsdns-29.com, ns-863.awsdns-43.net, ns-1088.awsdns-08.org and ns-2042.awsdns-63.co.uk.
dev51.tools at least partially shares name servers with other domains, for instance kzgunea.eus, d2tzzpgzl4i0ty.cloudfront.net, classpasssettlement.com, complianceascode.net and iris.tv.
these name servers are commonly used with ns-779.awsdns-33.net, ns-1388.awsdns-45.org and ns-1853.awsdns-39.co.uk.
Host names with two IP numbers:
ns-239.awsdns-29.com points to: 2600:9000:5300:ef00::1 and 205.251.192.239.
ns-863.awsdns-43.net points to: 2600:9000:5303:5f00::1 and 205.251.195.95.
ns-1088.awsdns-08.org points to: 2600:9000:5304:4000::1 and 205.251.196.64.
ns-2042.awsdns-63.co.uk points to: 2600:9000:5307:fa00::1 and 205.251.199.250.