mail.round-zero.jp - robtex.com
mail.round-zero.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.143.102.219๐ฏ๐ต PROX210.143.96.0/20 PNAP-TOK prox | ||||||
| PTR | ns.round-zero.jp | ||||||
round-zero.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.143.102.219๐ฏ๐ต PROX210.143.96.0/20 PNAP-TOK prox | ||||||
| NS | ns.round-zero.jp โญ | ||||||
| NS | dns2.ixent.ne.jp | ||||||
| MX | mail.round-zero.jp โญ | ||||||
| TXT | MS=4CF255BBBBE606B6C98E7FF2E8F05A6611573344 | ||||||
| TXT | v=spf1 ip4:210.143.102.219 ~all | ||||||
| SOA | ns.round-zero.jproot@round-zero.jp 2013-10-07 #6 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA210.143.102.2192015-06-24 โ 2026-05-13 ยท 2 obs
โ 2015-06-24 11:34:42
โ 2026-05-13 04:49:00
โ 2026-05-13 04:49:00
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, d.dns.jp, e.dns.jp, b.dns.jp... | - |
| round-zero.jp | ns.round-zero.jp, dns2.ixent.ne.jp | 2 records |
โ Authoritative Response
Server:210.143.102.219
NS records: ns.round-zero.jp, dns2.ixent.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for round-zero.jp (unsigned zone)
โฑ๏ธ Timing
Total: 514ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.143.102.219 |
๐ Glue Records Collected
Total: 2
In-bailiwick: 1 (ns.round-zero.jp)
Out-of-bailiwick: 1 (dns2.ixent.ne.jp)
Analysis
Mail Server Role
mail.round-zero.jp serves as the mail server for round-zero.jp.
IP Addresses
mail.round-zero.jp points to an IP address: 210.143.102.219.
other host names include mail.dl-jardin.com, ns.round-zero.jp, round-zero.jp, dl-jardin.com and mail.kankyo-design.jp; they share IP numbers with mail.round-zero.jp.