performanceeng.com - robtex.com
performanceeng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.236.62.147🇺🇸 Google23.236.62.0/24 | ||||||
| PTR | 147.62.236.23.bc.googleusercontent.com | ||||||
| NS | ns7.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns8.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | performanceeng-com.mx1.arsmtp.com ⭐ | ||||||
| A | 8.31.233.82🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server226.appriver.com | ||||||
| MX | performanceeng-com.mx2.arsmtp.com(20) | ||||||
| A | 8.19.118.160🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server227.appriver.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | NS7.WORLDNIC.comnamehost@WORLDNIC.com serial=122120618 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774382122 | ||||||
Subdomains
mail.performanceeng.com |
DNS History
7 records (5 active, 2 former)
●NSns7.worldnic.com2015-07-03 → 2026-03-24 · 2 obs
● 2026-03-24 20:07:56
●NSns8.worldnic.com2015-07-03 → 2026-03-24 · 2 obs
● 2026-03-24 20:07:56
○MXmail.performanceeng.com2015-07-03 → 2018-08-13 · 4 obs
● 2018-08-13 13:48:02
○ 2026-03-24 20:07:54
○ 2026-03-24 20:07:56
●MXperformanceeng-com.mx1.arsmtp.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 20:07:54
● 2026-03-24 20:07:56
●MXperformanceeng-com.mx2.arsmtp.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 20:07:54
● 2026-03-24 20:07:56
○A206.188.192.1522015-07-03 → 2018-08-13 · 4 obs
● 2018-08-13 13:48:02
○ 2026-03-24 20:07:54
○ 2026-03-24 20:07:56
●A23.236.62.1472026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 20:07:54
● 2026-03-24 20:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| performanceeng.com | ns7.worldnic.com, ns8.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.124
NS records: ns7.worldnic.com, ns8.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for performanceeng.com (unsigned zone)
⏱️ Timing
Total: 165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns7.worldnic.com, ns8.worldnic.com |
| MX | 2 | performanceeng-com.mx2.arsmtp.com (pri: , performanceeng-com.mx1.arsmtp.com (pri: |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS7.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns7.worldnic.com, ns8.worldnic.com)
Analysis
Hierarchy
performanceeng.com is the parent of mail.performanceeng.com.
IP Addresses
performanceeng.com resolves to a single IP address: 23.236.62.147.
Other host names including pembers.co.uk, dvnet.inf.br, finbar.com.au, kalkbaywines.co.za and kinex.com share IP numbers with performanceeng.com.
Name Servers
performanceeng.com's delegation uses two name servers, ns7.worldnic.com and ns8.worldnic.com.
performanceeng.com shares the same name server setup as other domains, for example taylormathis.com, allenandcollc.co, wdiinternational.com, otcarr.com and brica.biz.
Host names with a single IP:
ns7.worldnic.com points to 162.159.26.110.
ns8.worldnic.com points to 162.159.27.124.
Mail Servers
performanceeng.com is handled by two mail servers: performanceeng-com.mx1.arsmtp.com and performanceeng-com.mx2.arsmtp.com.
Host names with a single IP:
performanceeng-com.mx1.arsmtp.com points to 8.31.233.82.
performanceeng-com.mx2.arsmtp.com points to 8.19.118.160.