codeperf.io - dns.ninja
codeperf.io
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=1789355001 | ||||||
Same first word
Similar names
Previous names
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DNS History
11 records (11 active, 0 former)
●NSns-127.awsdns-15.com2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●NSns-1496.awsdns-59.org2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●NSns-1935.awsdns-49.co.uk2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●NSns-865.awsdns-44.net2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●MX552ev6eg5vvswz6x4zd5k66btfnraagjg6evf4ypn5vnuhryhkkq.mx-verification.google.com2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●MXalt1.aspmx.l.google.com2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●MXalt2.aspmx.l.google.com2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●MXalt3.aspmx.l.google.com2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●MXalt4.aspmx.l.google.com2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●MXaspmx.l.google.com2026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
●A76.76.21.212026-09-05 → 2026-09-14 · 2 obs
● 2026-09-14 03:20:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io | - |
| codeperf.io | ns-127.awsdns-15.com, ns-865.awsdns-44.net, ns-1496.awsdns-59.org, ns-1935.awsdns-49.co.uk | - |
✅ Authoritative Response
Server:205.251.199.143
NS records: ns-127.awsdns-15.com, ns-865.awsdns-44.net, ns-1496.awsdns-59.org, ns-1935.awsdns-49.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeperf.io (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-127.awsdns-15.com, ns-1496.awsdns-59.org... |
| MX | 6 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | trustpilot-one-time-verification-id=07a7 |
| SOA | 1 | ns-1935.awsdns-49.co.uk awsdns-hostmaste |
Analysis
IP Addresses
codeperf.io has exactly one IP address — 76.76.21.21.
cygnusroom.top, premiosdamari.com.br, dereklimbus.com plus two other host names have IP numbers in common with codeperf.io.
Name Servers
Four name servers handle the delegation for codeperf.io: ns-127.awsdns-15.com, ns-865.awsdns-44.net, ns-1496.awsdns-59.org and ns-1935.awsdns-49.co.uk.
codeperf.io has at least partial name server overlap with other domains, such as hwbetappdt2.com, 1223bets10.com, parsyl.net and two others.
ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com and ns-cloud-c3.googledomains.com — plus 7 other name servers — are commonly paired with these name servers.
ns-127.awsdns-15.com, ns-865.awsdns-44.net, ns-1496.awsdns-59.org and ns-1935.awsdns-49.co.uk all point to exactly two IP numbers each: ns-127.awsdns-15.com → 205.251.192.127 and 2600:9000:5300:7f00::1; ns-865.awsdns-44.net → 205.251.195.97 and 2600:9000:5303:6100::1; ns-1496.awsdns-59.org → 205.251.197.216 and 2600:9000:5305:d800::1; ns-1935.awsdns-49.co.uk → 205.251.199.143 and 2600:9000:5307:8f00::1.
Mail Servers
Mail for codeperf.io is routed through 6 mail servers, including aspmx.l.google.com, 552ev6eg5vvswz6x4zd5k66btfnraagjg6evf4ypn5vnuhryhkkq.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.
At least some of the mail servers used by codeperf.io are shared with other domains: ignibuild.com, gplplus.com, avx.cl and two others among them.
These mail servers are often deployed together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com has two IP addresses: 64.233.180.26 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.