diff.tools - robtex.com
diff.tools
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | curitiba.ns.porkbun.com ⭐ | ||||||
| A | 2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2391617633 | ||||||
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=1788273542 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
13 records (5 active, 8 former)
●NScuritiba.ns.porkbun.com2026-09-01 → 2026-09-01 · 3 obs
● 2026-09-01 09:22:06
● 2026-09-01 14:48:04
○NSdns1.registrar-servers.com2016-12-10 → 2017-12-25 · 4 obs
● 2017-12-25 04:19:58
○ 2026-09-01 09:22:06
○ 2026-09-01 14:48:04
○NSdns2.registrar-servers.com2016-12-10 → 2017-12-25 · 4 obs
● 2017-12-25 04:19:58
○ 2026-09-01 09:22:06
○ 2026-09-01 14:48:04
●NSfortaleza.ns.porkbun.com2026-09-01 → 2026-09-01 · 3 obs
● 2026-09-01 09:22:06
● 2026-09-01 14:48:04
●NSmaceio.ns.porkbun.com2026-09-01 → 2026-09-01 · 3 obs
● 2026-09-01 09:22:06
● 2026-09-01 14:48:04
●NSsalvador.ns.porkbun.com2026-09-01 → 2026-09-01 · 3 obs
● 2026-09-01 09:22:06
● 2026-09-01 14:48:04
○MXeforward1.registrar-servers.com2016-12-10 → 2017-12-25 · 4 obs
● 2017-12-25 04:19:58
○ 2026-09-01 09:22:06
○ 2026-09-01 14:48:04
○MXeforward2.registrar-servers.com2016-12-10 → 2017-12-25 · 4 obs
● 2017-12-25 04:19:58
○ 2026-09-01 09:22:06
○ 2026-09-01 14:48:04
○MXeforward3.registrar-servers.com2016-12-10 → 2017-12-25 · 4 obs
● 2017-12-25 04:19:58
○ 2026-09-01 09:22:06
○ 2026-09-01 14:48:04
○MXeforward4.registrar-servers.com2016-12-10 → 2017-12-25 · 4 obs
● 2017-12-25 04:19:58
○ 2026-09-01 09:22:06
○ 2026-09-01 14:48:04
○MXeforward5.registrar-servers.com2016-12-10 → 2017-12-25 · 4 obs
● 2017-12-25 04:19:58
○ 2026-09-01 09:22:06
○ 2026-09-01 14:48:04
○A162.255.119.2492016-12-10 → 2017-12-25 · 4 obs
● 2017-12-25 04:19:58
○ 2026-09-01 09:22:06
○ 2026-09-01 14:48:04
●A76.76.21.212026-09-01 → 2026-09-01 · 3 obs
● 2026-09-01 09:22:06
● 2026-09-01 14:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tools | v0n1.nic.tools, v0n3.nic.tools, v2n1.nic.tools, v0n0.nic.tools... | 12 records |
| diff.tools | maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com | - |
✅ Authoritative Response
Server:162.159.10.150
NS records: maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diff.tools (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n1.nic.tools, v0n1.nic.tools, v0n3.nic.tools...)
Analysis
IP Addresses
diff.tools has exactly one IP address — 76.76.21.21.
dallily.com, sarogold.ch, bookinglumina.com plus two other host names have IP numbers in common with diff.tools.
Name Servers
Four name servers handle the delegation for diff.tools: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
diff.tools has at least partial name server overlap with other domains, such as gelatogains.com, bidindex.eu, ironhavennetwork.com and two others.
curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.