www.codeup.kr - dns.ninja
www.codeup.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.43.220.31🇰🇷 KT-NET14.40.0.0/13 Korea Telecom | ||||||
codeup.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.43.220.31🇰🇷 KT-NET14.40.0.0/13 Korea Telecom | ||||||
| NS | ns11.dnszi.com ⭐ | ||||||
| NS | ns22.dnszi.com | ||||||
| NS | ns37.dnszi.com | ||||||
| NS | ns53.dnszi.com | ||||||
| NS | ns77.dnszi.com | ||||||
| MX | aspmx.daum.net ⭐ | ||||||
| MX | alt.aspmx.daum.net(20) | ||||||
| TXT | v=spf1 include:_spf.daum.net ~all | ||||||
| SOA | ns11.dnszi.comroot@dnszi.com 2025-12-02 #7 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A121.176.108.662016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 17:11:28
○ 2019-03-22 16:25:16
○ 2026-07-24 08:47:24
○ 2019-03-22 16:25:16
○ 2026-07-24 08:47:24
○A121.176.89.792019-03-22 → 2019-03-22 · 4 obs
○ 2016-12-28 17:11:28
● 2019-03-22 16:25:16
○ 2026-03-14 11:35:04
○ 2026-07-24 08:47:24
● 2019-03-22 16:25:16
○ 2026-03-14 11:35:04
○ 2026-07-24 08:47:24
●A14.43.220.312026-03-14 → 2026-07-24 · 3 obs
○ 2019-03-22 16:25:16
● 2026-03-14 11:35:04
● 2026-07-24 08:47:24
● 2026-03-14 11:35:04
● 2026-07-24 08:47:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| codeup.kr | ns53.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns11.dnszi.com... | - |
✅ Authoritative Response
Server:27.1.16.85
NS records: ns53.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns11.dnszi.com, ns77.dnszi.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr
⏱️ Timing
Total: 4482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 14.43.220.31 |
Analysis
IP Addresses
www.codeup.kr resolves to just one IP address, 14.43.220.31.
Among the host names that share IP numbers with www.codeup.kr is codeup.kr, as one example.