mail.ksbb.jp - robtex.com
mail.ksbb.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.152.15.91๐ฏ๐ต IDC210.152.0.0/20 Frontier Inc. | ||||||
| PTR | v002.w3-a.net | ||||||
ksbb.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.152.15.91๐ฏ๐ต IDC210.152.0.0/20 Frontier Inc. | ||||||
| NS | ns1.ksbb.jp โญ โ ๏ธ Not in parent delegation | ||||||
| NS | dns.auc.co.jp โ ๏ธ Not in zone NS records | ||||||
| NS | dns1.auc.co.jp โ ๏ธ Not in zone NS records | ||||||
| NS | ns.ksbb.jp โ ๏ธ Not in parent delegation | ||||||
| MX | mail.ksbb.jp โญ | ||||||
| TXT | v=spf1 include:_spf.w3-a.net ~all | ||||||
| SOA | ns.ksbb.jproot@ksbb.jp 2025-06-17 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA210.152.15.912026-03-02 โ 2026-05-11 ยท 2 obs
โ 2026-03-02 13:31:22
โ 2026-05-11 01:43:02
โ 2026-05-11 01:43:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ksbb.jp | dns1.auc.co.jp, dns.auc.co.jp | 2 records |
โ Authoritative Response
Server:203.137.192.247
NS records: dns1.auc.co.jp, dns.auc.co.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ksbb.jp (unsigned zone)
โฑ๏ธ Timing
Total: 968ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.15.91 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns.auc.co.jp, dns1.auc.co.jp)
Analysis
Mail Server Role
mail.ksbb.jp is the mail server for ksbb.jp.
IP Addresses
mail.ksbb.jp maps to IP address 210.152.15.91.
Other host names, for instance frescocorp.co.jp, www.bunno.co.jp, mail.narasakana.com, kahoku.or.jp and mail.yg-net.jp share IP numbers with mail.ksbb.jp.