mail.devcode.kr - dns.ninja
mail.devcode.kr
| DNSSEC | β οΈ Not signed | ||||||
| A | 222.121.196.23π°π· KT-NET222.120.0.0/15 Korea Telecom, Seoul, Korea | ||||||
| PTR | devcode.kr | ||||||
devcode.kr
| DNSSEC | β οΈ Not signed | ||||||
| A | 76.76.21.21πΊπΈ Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns-1815.awsdns-34.co.uk β | ||||||
| NS | ns-1156.awsdns-16.org | ||||||
| NS | ns-464.awsdns-58.com | ||||||
| NS | ns-748.awsdns-29.net | ||||||
| MX | mail.devcode.kr β | ||||||
| TXT | v=spf1 ip4:222.121.196.23 -all | ||||||
| SOA | ns-1815.awsdns-34.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
βA222.121.196.232026-08-29 β 2026-08-31 Β· 2 obs
β 2026-08-29 08:24:52
β 2026-08-31 10:39:34
β 2026-08-31 10:39:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | g.dns.kr, b.dns.kr, c.dns.kr, d.dns.kr... | - |
| devcode.kr | ns-1156.awsdns-16.org, ns-464.awsdns-58.com, ns-748.awsdns-29.net, ns-1815.awsdns-34.co.uk | - |
β Authoritative Response
Server:205.251.199.23
NS records: ns-1156.awsdns-16.org, ns-464.awsdns-58.com, ns-748.awsdns-29.net, ns-1815.awsdns-34.co.uk
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for devcode.kr (unsigned zone)
β±οΈ Timing
Total: 904ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.121.196.23 |
Analysis
Mail Server Role
devcode.kr uses mail.devcode.kr as a mail server.
IP Addresses
mail.devcode.kr resolves to one IP address: 222.121.196.23.