certifiedcode.io - dns.ninja
certifiedcode.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=1783830122 | ||||||
Subdomains
Same first word
certifiedcode.global |
certifiedcode.space |
certifiedcode.io |
DNS History
7 records (7 active, 0 former)
●NSchad.ns.cloudflare.com2026-03-06 → 2026-07-12 · 2 obs
● 2026-07-12 04:32:58
●NSveronica.ns.cloudflare.com2026-03-06 → 2026-07-12 · 2 obs
● 2026-07-12 04:32:58
●MXalt1.aspmx.l.google.com2026-03-06 → 2026-07-12 · 2 obs
● 2026-07-12 04:32:58
●MXalt2.aspmx.l.google.com2026-03-06 → 2026-07-12 · 2 obs
● 2026-07-12 04:32:58
●MXalt3.aspmx.l.google.com2026-03-06 → 2026-07-12 · 2 obs
● 2026-07-12 04:32:58
●MXalt4.aspmx.l.google.com2026-03-06 → 2026-07-12 · 2 obs
● 2026-07-12 04:32:58
●MXaspmx.l.google.com2026-03-06 → 2026-07-12 · 2 obs
● 2026-07-12 04:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, c0.nic.io, b0.nic.io, a2.nic.io | - |
| certifiedcode.io | veronica.ns.cloudflare.com, chad.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.82
NS records: veronica.ns.cloudflare.com, chad.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certifiedcode.io (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | chad.ns.cloudflare.com, veronica.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=6yKuGS2qfNXGNAg, v=spf1 include:_spf.google.com -all |
| SOA | 1 | chad.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
js.certifiedcode.io and wix.certifiedcode.io each fall under certifiedcode.io as their parent domain.
Name Servers
The NS records for certifiedcode.io delegate to chad.ns.cloudflare.com and veronica.ns.cloudflare.com.
certifiedcode.io shares its NS records with other domains, for example yourfirstvisit.net, gadon.net, netent.club and two others.
certifiedcode.io has at least partial name server overlap with other domains, such as witjesverzendhuis.nl, bukexs.com, lolals.com and two others.
It is common to see these name servers used together with name servers cecelia.ns.cloudflare.com and rajeev.ns.cloudflare.com.
DNS names with 6 IP addresses:
chad.ns.cloudflare.com maps to 108.162.193.82, 172.64.33.82, 173.245.59.82 and 3 additional IP addresses.
veronica.ns.cloudflare.com maps to 108.162.194.173, 162.159.38.173, 172.64.34.173 and 3 additional IP addresses.
Mail Servers
certifiedcode.io is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between certifiedcode.io and other domains, including kronopolo.com, baileysprimedining.com, ns500742.ns500754.ns500731.ns500754.ns500731.ns500731.ns500704.ns500688.ns500649.ns500666.lustychickser.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 142.251.16.27 and 2607:f8b0:4004:c1f::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.