mail.k-dev.jp - robtex.com
mail.k-dev.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.143.104.29๐ฏ๐ต PROX210.143.96.0/20 PNAP-TOK prox | ||||||
| PTR | ns21.e-per.jp | ||||||
k-dev.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 133.18.79.30๐ฏ๐ต KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| NS | dns1.e-per.jp โญ | ||||||
| NS | dns2.e-per.jp | ||||||
| MX | mail.k-dev.jp โญ | ||||||
| TXT | v=spf1 ip4:210.143.104.29 ~all | ||||||
| SOA | dns1.e-per.jppostmaster@e-per.jp 2013-04-16 #19 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA210.143.104.292026-04-10 โ 2026-04-15 ยท 2 obs
โ 2026-04-10 21:01:10
โ 2026-04-15 03:14:08
โ 2026-04-15 03:14:08
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| k-dev.jp | dns2.e-per.jp, dns1.e-per.jp | 2 records |
โ Authoritative Response
Server:210.143.111.228
NS records: dns2.e-per.jp, dns1.e-per.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for k-dev.jp (unsigned zone)
โฑ๏ธ Timing
Total: 716ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.143.104.29 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.e-per.jp, dns1.e-per.jp)
Analysis
Mail Server Role
mail.k-dev.jp serves as the mail server for k-dev.jp.
IP Addresses
mail.k-dev.jp resolves to a single IP: 210.143.104.29.
Other host names share IP numbers with mail.k-dev.jp; for instance ns21.e-per.jp.