mail.nbc.jp - robtex.com
mail.nbc.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.212.123.185๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www6391ua.sakura.ne.jp | ||||||
nbc.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | 01.dnsv.jp โญ | ||||||
| NS | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| MX | mail.nbc.jp โญ | ||||||
| TXT | v=spf1 ip4:133.167.100.162 -all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1753145866 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA49.212.123.1852015-05-18 โ 2026-04-11 ยท 2 obs
โ 2015-05-18 23:38:46
โ 2026-04-11 23:22:20
โ 2026-04-11 23:22:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, d.dns.jp, b.dns.jp, c.dns.jp... | - |
| nbc.jp | 04.dnsv.jp, 02.dnsv.jp, 01.dnsv.jp, 03.dnsv.jp | 7 records |
โ Authoritative Response
Server:157.7.35.53
NS records: 04.dnsv.jp, 02.dnsv.jp, 01.dnsv.jp, 03.dnsv.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for nbc.jp (unsigned zone)
โฑ๏ธ Timing
Total: 822ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.123.185 |
๐ Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)
Analysis
Mail Server Role
mail.nbc.jp serves as the mail server for nbc.jp.
IP Addresses
mail.nbc.jp resolves to a single IP address: 49.212.123.185.
Other host names, for instance www6391ua.sakura.ne.jp, share IP numbers with mail.nbc.jp.