| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| 01.dnsv.jp | 157.7.32.53 2400:8500:3300::53 |
01.dnsv.jp 01.dnsv.jp |
AS55907 GMO Internet, Inc. AS55907 GMO Internet, Inc. |
| 02.dnsv.jp | 157.7.33.53 | 02.dnsv.jp | AS55907 GMO Internet, Inc. |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1230082817 |
| Primary NS (MNAME) | 01.dnsv.jp |
| Responsible (RNAME) | hostmaster@dnsv.jp |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |