ns.round-zero.jp - robtex.com
ns.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 | ||||||
PTR for
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA210.143.102.2192015-06-07 โ 2026-05-13 ยท 2 obs
โ 2015-06-07 08:11:56
โ 2026-05-13 13:29:42
โ 2026-05-13 13:29:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.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: 1438ms | 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
Name Server Role
For round-zero.jp, ns.round-zero.jp is used as a name server.
dns2.ixent.ne.jp commonly serves as a name server alongside ns.round-zero.jp.
IP Addresses
ns.round-zero.jp points to a single IP number: 210.143.102.219.
other host names for instance dl-jardin.com, mail.kankyo-design.jp, mail.round-zero.jp, mail.dl-jardin.com and round-zero.jp share IP numbers with ns.round-zero.jp.