performance.tools - robtex.com
performance.tools
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.198.110.97Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| 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 | ||||||
| TXT | v=spf1 mx include:_spf.porkbun.com ~all | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2417600042 | ||||||
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=1793344436 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NScuritiba.ns.porkbun.com2026-08-27 → 2026-10-30 · 3 obs
● 2026-08-27 22:43:24
● 2026-10-30 07:36:36
●NSfortaleza.ns.porkbun.com2026-08-27 → 2026-10-30 · 3 obs
● 2026-08-27 22:43:24
● 2026-10-30 07:36:36
●NSmaceio.ns.porkbun.com2026-08-27 → 2026-10-30 · 3 obs
● 2026-08-27 22:43:24
● 2026-10-30 07:36:36
○NSns1.uniregistrymarket.link2016-12-11 → 2016-12-11 · 3 obs
○ 2017-08-30 14:17:38
○ 2026-10-30 07:36:36
○NSns11055.ztomy.com2017-08-30 → 2017-08-30 · 4 obs
● 2017-08-30 14:17:38
○ 2026-08-27 22:43:24
○ 2026-10-30 07:36:36
○NSns2.uniregistrymarket.link2016-12-11 → 2016-12-11 · 3 obs
○ 2017-08-30 14:17:38
○ 2026-10-30 07:36:36
○NSns21055.ztomy.com2017-08-30 → 2017-08-30 · 4 obs
● 2017-08-30 14:17:38
○ 2026-08-27 22:43:24
○ 2026-10-30 07:36:36
●NSsalvador.ns.porkbun.com2026-08-27 → 2026-10-30 · 3 obs
● 2026-08-27 22:43:24
● 2026-10-30 07:36:36
○A209.99.64.552017-08-30 → 2017-08-30 · 4 obs
● 2017-08-30 14:17:38
○ 2026-08-27 22:43:24
○ 2026-10-30 07:36:36
○A69.172.201.1532016-12-11 → 2016-12-11 · 3 obs
○ 2017-08-30 14:17:38
○ 2026-10-30 07:36:36
●A88.198.110.972026-08-27 → 2026-10-30 · 3 obs
● 2026-08-27 22:43:24
● 2026-10-30 07:36:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tools | v2n1.nic.tools, v0n1.nic.tools, v0n0.nic.tools, v0n2.nic.tools... | 12 records |
| performance.tools | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com | - |
✅ Authoritative Response
Server:173.245.58.37
NS records: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for performance.tools (unsigned zone)
⏱️ Timing
Total: 656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.110.97 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| TXT | 1 | v=spf1 mx include:_spf.porkbun.com ~all |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.tools, v2n0.nic.tools, v0n3.nic.tools...)
Analysis
IP Addresses
performance.tools has exactly one IP address — 88.198.110.97.
Name Servers
Four name servers handle the delegation for performance.tools: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
All four hostnames — curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com — resolve to two IP numbers apiece: curitiba.ns.porkbun.com to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.