mx.biosys.co.jp - robtex.com
mx.biosys.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
biosys.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns01.muumuu-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | dns02.muumuu-domain.com โ ๏ธ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA210.248.135.112016-02-02 โ 2016-08-05 ยท 3 obs
โ 2016-02-02 00:38:34
โ 2016-08-05 03:56:06
โ 2026-07-12 14:18:00
โ 2016-08-05 03:56:06
โ 2026-07-12 14:18:00
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| biosys.co.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
โ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for biosys.co.jp (unsigned zone)
โฑ๏ธ Timing
Total: 4866ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|