mail.form21.co.kr - robtex.com
mail.form21.co.kr
| DNSSEC | โ ๏ธ Not signed | ||||||
form21.co.kr
| DNSSEC | โ ๏ธ Not signed | ||||||
PTR for
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA116.125.127.2112018-10-20 โ 2018-10-20 ยท 3 obs
โ 2018-10-20 10:25:24
โ 2026-02-21 18:12:52
โ 2026-04-24 05:01:38
โ 2026-02-21 18:12:52
โ 2026-04-24 05:01:38
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, e.dns.kr, f.dns.kr, c.dns.kr... | - |
โ Authoritative Response
Server:202.31.190.1
NS records: b.dns.kr, e.dns.kr, f.dns.kr, c.dns.kr, d.dns.kr, g.dns.kr
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 951ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|