code4u.co - dns.ninja
code4u.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=1759722730 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NS5014.ns1.abovedomains.com2026-07-03 → 2026-08-02 · 3 obs
● 2026-07-03 20:38:08
● 2026-08-02 08:12:02
●NS5014.ns2.abovedomains.com2026-07-03 → 2026-08-02 · 3 obs
● 2026-07-03 20:38:08
● 2026-08-02 08:12:02
●NSns1.abovedomains.com2026-07-03 → 2026-08-02 · 3 obs
● 2026-07-03 20:38:08
● 2026-08-02 08:12:02
○NSns1.afternic.com2026-03-17 → 2026-06-08 · 4 obs
● 2026-06-08 01:34:46
○ 2026-07-03 20:38:08
○ 2026-08-02 08:12:02
●NSns2.abovedomains.com2026-07-03 → 2026-08-02 · 3 obs
● 2026-07-03 20:38:08
● 2026-08-02 08:12:02
○NSns2.afternic.com2026-03-17 → 2026-06-08 · 4 obs
● 2026-06-08 01:34:46
○ 2026-07-03 20:38:08
○ 2026-08-02 08:12:02
○A103.224.182.2492026-07-03 → 2026-07-03 · 3 obs
● 2026-07-03 20:38:08
○ 2026-08-02 08:12:02
●A103.224.212.1422026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 08:12:02
○A13.248.169.482026-03-17 → 2026-06-08 · 4 obs
● 2026-06-08 01:34:46
○ 2026-07-03 20:38:08
○ 2026-08-02 08:12:02
○A76.223.54.1462026-03-17 → 2026-06-08 · 4 obs
● 2026-06-08 01:34:46
○ 2026-07-03 20:38:08
○ 2026-08-02 08:12:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, a.registrydns.co, b.registrydns.co, d.registrydns.co | - |
| code4u.co | 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com | - |
✅ Authoritative Response
Server:103.224.212.53
NS records: 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code4u.co (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.212.142 |
| NS | 2 | ns1.abovedomains.com, ns2.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
Analysis
IP Addresses
code4u.co points to a single IP number: 103.224.212.142.
Additional host names — www.sx(0x706f726e)oizle.com, wmxdca9218.itypea.com, ccleasing.cn and two others — share IP numbers with code4u.co.
Name Servers
code4u.co has four authoritative name servers: ns1.abovedomains.com, ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com.
code4u.co partially shares its NS delegation with several other domains, including e254.com, teacherspayteavhers.com, bratislavahotels.it and two others.
The name servers ns15.abovedomains.com, ns16.abovedomains.com, contact-us-at.edoms.biz and domain-may-be-for-sale-at.edoms.biz are often found in use alongside these name servers.
Host names ns1.abovedomains.com, ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com each point to four IP addresses. Specifically, ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9, while ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53. Similarly, 5014.ns1.abovedomains.com directs to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9, and 5014.ns2.abovedomains.com directs to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.
The host names ns1.abovedomains.com and 5014.ns1.abovedomains.com both resolve to 103.224.182.9 IP addresses.
The host names ns1.abovedomains.com and 5014.ns1.abovedomains.com both resolve to 103.224.182.77 IP addresses.
The host names ns1.abovedomains.com and 5014.ns1.abovedomains.com both resolve to 103.224.182.85 IP addresses.
The host names ns1.abovedomains.com and 5014.ns1.abovedomains.com both resolve to 103.224.212.9 IP addresses.
The host names ns2.abovedomains.com and 5014.ns2.abovedomains.com both resolve to 103.224.182.10 IP addresses.
The host names ns2.abovedomains.com and 5014.ns2.abovedomains.com both resolve to 103.224.212.10 IP addresses.
The host names ns2.abovedomains.com and 5014.ns2.abovedomains.com both resolve to 103.224.212.51 IP addresses.
The host names ns2.abovedomains.com and 5014.ns2.abovedomains.com both resolve to 103.224.212.53 IP addresses.
Mail Servers
code4u.co has one mail server: park-mx.above.com.
code4u.co shares the same mail server setup as other domains, including ns3.accommodationkatoomba.com.au, 1malaysiawomen.com, mail.joumla.com and two others.
park-mx.above.com points to one IP number — 103.224.212.34.