performance.expert - dns.ninja
performance.expert
expert
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.expert ⭐ | ||||||
| NS | v0n1.nic.expert | ||||||
| NS | v0n2.nic.expert | ||||||
| NS | v0n3.nic.expert | ||||||
| NS | v2n0.nic.expert | ||||||
| NS | v2n1.nic.expert | ||||||
| SOA | v0n0.nic.experthostmaster@donuts.email serial=1785839843 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns73.domaincontrol.com2016-12-11 → 2026-08-04 · 2 obs
● 2026-08-04 11:19:28
●NSns74.domaincontrol.com2016-12-11 → 2026-08-04 · 2 obs
● 2026-08-04 11:19:28
●MXmailstore1.secureserver.net2016-12-11 → 2026-08-04 · 2 obs
● 2026-08-04 11:19:28
●MXsmtp.secureserver.net2016-12-11 → 2026-08-04 · 2 obs
● 2026-08-04 11:19:28
●A15.197.148.332026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 14:04:48
● 2026-08-04 11:19:28
○A184.168.221.462016-12-11 → 2017-08-24 · 4 obs
● 2017-08-24 02:04:14
○ 2026-03-24 14:04:48
○ 2026-08-04 11:19:28
●A3.33.130.1902026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 14:04:48
● 2026-08-04 11:19:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| expert | v2n1.nic.expert, v0n1.nic.expert, v0n3.nic.expert, v0n0.nic.expert... | 12 records |
| performance.expert | ns73.domaincontrol.com, ns74.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for performance.expert (unsigned zone)
⏱️ Timing
Total: 950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.expert, v2n1.nic.expert, v0n1.nic.expert...)
Analysis
IP Addresses
performance.expert directs to two IP numbers, 3.33.130.190 and 15.197.148.33
whatsnextwoc.com, khsc.com, oceanbiopartners.com and two other host names share IP numbers with performance.expert.
Name Servers
Two name servers handle the delegation for performance.expert: ns73.domaincontrol.com and ns74.domaincontrol.com.
performance.expert uses the same name servers as several other domains — among them vivalikes.com, bestbostonrental.com, sidekick.club and two more.
ns73.domaincontrol.com and ns74.domaincontrol.com both carry two IP addresses. The A records for ns73.domaincontrol.com are 97.74.106.47 and 2603:5:21a4::2f; the A records for ns74.domaincontrol.com are 173.201.74.47 and 2603:5:22a4::2f.
Mail Servers
Mail for performance.expert is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
performance.expert uses an identical mail server configuration to several other domains — among them form4.us, thebookdr.com, runningwalker.com and two more.
performance.expert shares at least some of its mail servers with other domains, such as starsetonline.com and cindytrimmonline.com.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.