perfgrid.io - robtex.com
perfgrid.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.13.139.218 | ||||||
| NS | dns51.cloudns.net ⭐ | ||||||
| NS | dns52.cloudns.net | ||||||
| NS | dns53.cloudns.net | ||||||
| NS | dns54.cloudns.net | ||||||
| MX | pmg1.h4r.eu ⭐ | ||||||
| MX | pmg2.h4r.eu(20) | ||||||
| TXT | v=spf1 include:mail.registrar.eu ?all | ||||||
| SOA | dns51.cloudns.netsupport@cloudns.net 2026-03-17 #3 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1778580874 | ||||||
Same first word
DNS History
7 records (7 active, 0 former)
●NSdns51.cloudns.net2026-04-20 → 2026-05-12 · 2 obs
● 2026-04-20 05:55:18
● 2026-05-12 10:35:58
● 2026-05-12 10:35:58
●NSdns52.cloudns.net2026-04-20 → 2026-05-12 · 2 obs
● 2026-04-20 05:55:18
● 2026-05-12 10:35:58
● 2026-05-12 10:35:58
●NSdns53.cloudns.net2026-04-20 → 2026-05-12 · 2 obs
● 2026-04-20 05:55:18
● 2026-05-12 10:35:58
● 2026-05-12 10:35:58
●NSdns54.cloudns.net2026-04-20 → 2026-05-12 · 2 obs
● 2026-04-20 05:55:18
● 2026-05-12 10:35:58
● 2026-05-12 10:35:58
●A49.13.139.2182026-04-20 → 2026-05-12 · 2 obs
● 2026-04-20 05:55:18
● 2026-05-12 10:35:58
● 2026-05-12 10:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, a2.nic.io, a0.nic.io, c0.nic.io | - |
| perfgrid.io | dns51.cloudns.net, dns54.cloudns.net, dns53.cloudns.net, dns52.cloudns.net | - |
✅ Authoritative Response
Server:185.136.97.15
NS records: dns51.cloudns.net, dns54.cloudns.net, dns53.cloudns.net, dns52.cloudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for perfgrid.io (unsigned zone)
⏱️ Timing
Total: 2956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.13.139.218 |
| NS | 4 | dns53.cloudns.net, dns54.cloudns.net... |
| MX | 2 | pmg1.h4r.eu (pri: 10), pmg2.h4r.eu (pri: 20) |
| TXT | 1 | v=spf1 include:mail.registrar.eu ?all |
| SOA | 1 | dns51.cloudns.net support.cloudns.net |
Analysis
IP Addresses
perfgrid.io points to a single IP number: 49.13.139.218.
Name Servers
perfgrid.io is delegated to four name servers: dns51.cloudns.net, dns52.cloudns.net, dns53.cloudns.net and dns54.cloudns.net.
Mail Servers
perfgrid.io is handled by two mail servers: pmg1.h4r.eu and pmg2.h4r.eu.