codeoptimizer.co - dns.ninja
codeoptimizer.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759748686 | ||||||
Same first word
codeoptimizer.co |
codeoptimizer.io |
codeoptimizer.online |
codeoptimizer.net |
codeoptimizer.com |
codeoptimizer.app |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSnick.ns.cloudflare.com2026-08-26 → 2026-09-03 · 2 obs
● 2026-09-03 03:14:34
●NSrihana.ns.cloudflare.com2026-08-26 → 2026-09-03 · 2 obs
● 2026-09-03 03:14:34
●MXalt1.aspmx.l.google.com2026-08-26 → 2026-09-03 · 2 obs
● 2026-09-03 03:14:34
●MXalt2.aspmx.l.google.com2026-08-26 → 2026-09-03 · 2 obs
● 2026-09-03 03:14:34
●MXaspmx.l.google.com2026-08-26 → 2026-09-03 · 2 obs
● 2026-09-03 03:14:34
●MXaspmx2.googlemail.com2026-08-26 → 2026-09-03 · 2 obs
● 2026-09-03 03:14:34
●MXaspmx3.googlemail.com2026-08-26 → 2026-09-03 · 2 obs
● 2026-09-03 03:14:34
●A35.208.113.1562026-08-26 → 2026-09-03 · 2 obs
● 2026-09-03 03:14:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| codeoptimizer.co | nick.ns.cloudflare.com, rihana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.213
NS records: nick.ns.cloudflare.com, rihana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeoptimizer.co (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.208.113.156 |
| NS | 2 | nick.ns.cloudflare.com, rihana.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 3 | google-site-verification=8x6BkvF1Ghq5FZU, google-site-verification=sXEsB_CnPerkL33... |
| SOA | 1 | nick.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
codeoptimizer.co directs to one IP number, which is 35.208.113.156.
Among the host names that share IP numbers with codeoptimizer.co are arrowbrookcentre.com, mapleessencelab.com, www.pensum.ca and two others.
Name Servers
codeoptimizer.co is delegated to two name servers: nick.ns.cloudflare.com and rihana.ns.cloudflare.com.
codeoptimizer.co has the same name server delegation as a number of other domains, such as valanii.ru, blog-ebs.pages.dev, villakilavuzu.com and two more.
codeoptimizer.co shares at least some of its name servers with other domains, including compass-demo.com, itsnet.co.uk, academgrand.ru and two others.
These name servers are frequently paired with the name servers ara.ns.cloudflare.com and ulla.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
nick.ns.cloudflare.com resolves to 108.162.193.213, 172.64.33.213, 173.245.59.213 and 3 other IP addresses.
rihana.ns.cloudflare.com resolves to 108.162.192.244, 172.64.32.244, 173.245.58.244 and 3 other IP addresses.
Mail Servers
Mail for codeoptimizer.co is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
codeoptimizer.co shares at least some of its mail servers with other domains — for example brandkol.com, codigoj.com.br, laurenthabrard.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com points to 172.253.62.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c14::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.