perfgrid.com - dns.ninja
perfgrid.com
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=1785040307 | ||||||
Subdomains
Same first word
DNS History
17 records (8 active, 9 former)
●NSdns51.cloudns.net2026-02-19 → 2026-07-26 · 3 obs
● 2026-02-19 18:52:06
● 2026-07-26 04:43:24
●NSdns52.cloudns.net2026-02-19 → 2026-07-26 · 3 obs
● 2026-02-19 18:52:06
● 2026-07-26 04:43:24
●NSdns53.cloudns.net2026-02-19 → 2026-07-26 · 3 obs
● 2026-02-19 18:52:06
● 2026-07-26 04:43:24
●NSdns54.cloudns.net2026-02-19 → 2026-07-26 · 3 obs
● 2026-02-19 18:52:06
● 2026-07-26 04:43:24
○NSns63.domaincontrol.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-19 18:52:06
○ 2026-07-26 04:43:24
○NSns64.domaincontrol.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-19 18:52:06
○ 2026-07-26 04:43:24
●MXin1.mail-infra.net2026-02-19 → 2026-07-26 · 2 obs
● 2026-07-26 04:43:24
●MXin2.mail-infra.net2026-02-19 → 2026-07-26 · 2 obs
● 2026-07-26 04:43:24
●MXmail.perfgrid.com2026-02-19 → 2026-07-26 · 2 obs
● 2026-07-26 04:43:24
●A151.80.145.1842026-03-25 → 2026-07-26 · 3 obs
● 2026-03-25 05:29:12
● 2026-07-26 04:43:24
○A184.168.221.392018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-19 18:52:06
○ 2026-07-26 04:43:24
○A184.168.221.562018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-19 18:52:06
○ 2026-07-26 04:43:24
○A184.168.221.602018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-19 18:52:06
○ 2026-07-26 04:43:24
○A50.63.202.372018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-19 18:52:06
○ 2026-07-26 04:43:24
○A50.63.202.462018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-19 18:52:06
○ 2026-07-26 04:43:24
○A50.63.202.492018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-19 18:52:06
○ 2026-07-26 04:43:24
○A51.75.146.562026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 18:52:06
○ 2026-03-25 05:29:12
○ 2026-07-26 04:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| perfgrid.com | dns51.cloudns.net, dns52.cloudns.net, dns53.cloudns.net, dns54.cloudns.net | - |
✅ Authoritative Response
Server:185.136.99.15
NS records: dns51.cloudns.net, dns52.cloudns.net, dns53.cloudns.net, dns54.cloudns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 534ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.80.145.184 |
| NS | 4 | dns54.cloudns.net, dns52.cloudns.net... |
| MX | 3 | in1.mail-infra.net (pri: 5), in2.mail-infra.net (pri: 10)... |
| TXT | 5 | google-site-verification=HO58_YlEp5Al9iQ, MS=ms39851030... |
| SOA | 1 | dns51.cloudns.net support.cloudns.net |
Analysis
Hierarchy
perfgrid.com is the parent domain of web03.perfgrid.com, billing.perfgrid.com and mail.perfgrid.com.
IP Addresses
perfgrid.com points to a single IP number: 151.80.145.184.
hosting4real.net, shop.hosting4real.net and web03.perfgrid.com are examples of other host names that share IP numbers with perfgrid.com.
Name Servers
perfgrid.com has four authoritative name servers: dns51.cloudns.net, dns52.cloudns.net, dns53.cloudns.net and dns54.cloudns.net.
perfgrid.com shares at least some of its name servers with other domains, including yonatanltd.com, autohauslink.de, 31.226.109.in-addr.arpa and two others.
These name servers are frequently seen alongside ns1.ccccloud.com, ns2.ccccloud.com, ns3.ccccloud.com and 3 other name servers.
The host names dns51.cloudns.net, dns52.cloudns.net, dns53.cloudns.net and dns54.cloudns.net each resolve to two IP addresses: dns51.cloudns.net resolves to 185.136.96.15 and 2a06:fb00:1::1:15; dns52.cloudns.net resolves to 185.136.97.15 and 2a06:fb00:1::2:15; dns53.cloudns.net resolves to 185.136.98.15 and 2a06:fb00:1::3:15; dns54.cloudns.net resolves to 185.136.99.15 and 2a06:fb00:1::4:15.
Mail Servers
perfgrid.com is handled by three mail servers: mail.perfgrid.com, in1.mail-infra.net and in2.mail-infra.net.
perfgrid.com shares mail servers — at least in part — with other domains, including stinneholm.dk, dyrebutikken.dk, scootzone.dk and two others.
The hostnames mail.perfgrid.com, in1.mail-infra.net and in2.mail-infra.net each direct to two IP addresses — mail.perfgrid.com to 57.129.110.249 and 2001:41d0:701:1100::9463, in1.mail-infra.net to 49.12.11.203 and 2a01:4f8:c012:7e77::1, and in2.mail-infra.net to 57.129.66.76 and 2001:41d0:701:1100::a6bc.