code4.co - robtex.com
code4.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=1759702931 | ||||||
Same first word
Similar names
DNS History
13 records (11 active, 2 former)
●NSdina.ns.cloudflare.com2026-02-14 → 2026-07-11 · 2 obs
● 2026-07-11 14:05:54
●NSdonald.ns.cloudflare.com2026-02-14 → 2026-07-11 · 2 obs
● 2026-07-11 14:05:54
●MXalt1.aspmx.l.google.com2026-02-14 → 2026-07-11 · 5 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-07-11 14:05:54
●MXalt2.aspmx.l.google.com2026-02-14 → 2026-07-11 · 5 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-07-11 14:05:54
●MXaspmx.l.google.com2026-02-14 → 2026-07-11 · 5 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-07-11 14:05:54
●MXaspmx2.googlemail.com2026-02-14 → 2026-07-11 · 5 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-07-11 14:05:54
●MXaspmx3.googlemail.com2026-02-14 → 2026-07-11 · 5 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-07-11 14:05:54
●A104.21.26.682026-02-14 → 2026-07-11 · 5 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-07-11 14:05:54
●A172.67.135.1522026-02-14 → 2026-07-11 · 5 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-07-11 14:05:54
●A2606:4700:3030::6815:1a442026-07-11 → 2026-07-11 · 2 obs
● 2026-07-11 14:05:54
●A2606:4700:3030::ac43:87982026-07-11 → 2026-07-11 · 2 obs
● 2026-07-11 14:05:54
○A2606:4700:3035::ac43:87982026-02-14 → 2026-06-15 · 6 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-06-15 07:52:02
○ 2026-07-11 14:05:54
○A2606:4700:3036::6815:1a442026-02-14 → 2026-06-15 · 6 obs
● 2026-05-24 01:00:06
○ 2026-06-06 17:04:12
● 2026-06-06 22:40:28
● 2026-06-15 07:52:02
○ 2026-07-11 14:05:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, d.registrydns.co, a.registrydns.co, b.registrydns.co | - |
| code4.co | dina.ns.cloudflare.com, donald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.107
NS records: dina.ns.cloudflare.com, donald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code4.co (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.135.152, 104.21.26.68 |
| AAAA | 2 | 2606:4700:3030::ac43:8798, 2606:4700:3030::6815:1a44 |
| NS | 2 | dina.ns.cloudflare.com, donald.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | google-site-verification=0PJwcyPXCLRq9CI, v=spf1 a mx include:cmail1.com include:s |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dina.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
code4.co resolves to four IP addresses: 104.21.26.68, 172.67.135.152, 2606:4700:3030::6815:1a44 and 2606:4700:3030::ac43:8798.
Two other host names, along with luxessoftware.com, bsfzszy.com and cardverify6361-booking.com, also share IP numbers with code4.co.
Name Servers
code4.co uses two name servers for its delegation: dina.ns.cloudflare.com and donald.ns.cloudflare.com.
code4.co shares its NS records with other domains, for example truecompanion.xyz, chiksonline.xyz, dbkpop.com and two others.
code4.co shares at least some of its name servers with other domains, including sejiqofiaventures.click, parfeyworks.digital, jcit.be and two others.
These name servers are frequently paired with the name servers magnolia.ns.cloudflare.com and dom.ns.cloudflare.com.
DNS names with 6 IP addresses:
Hostname dina.ns.cloudflare.com directs to 108.162.192.107, 172.64.32.107 and 173.245.58.107 along with 3 other IP addresses.
Hostname donald.ns.cloudflare.com directs to 108.162.193.158, 172.64.33.158 and 173.245.59.158 along with 3 other IP addresses.
Mail Servers
code4.co is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between code4.co and other domains, including durumgrowers.com, globalfocusoncancer.org, agaverecords.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com directs traffic to 142.250.102.27 and 2a00:1450:4025:402::1b.
aspmx3.googlemail.com directs traffic to 192.178.213.27 and 2a00:1450:4013:c1e::1b.
aspmx.l.google.com directs traffic to 172.253.122.26 and 2607:f8b0:4004:c0b::1b.
alt1.aspmx.l.google.com directs traffic to 172.217.216.27 and 2607:f8b0:4023:2803::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.145.27 and 2607:f8b0:4023:3003::1b.