cobalt.jp - robtex.com
cobalt.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 221.251.1.67๐ฏ๐ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM) | ||||||
| NS | ns.cobalt.jp โ ๏ธ Not in zone NS records | ||||||
| A | 221.251.1.67๐ฏ๐ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM) | ||||||
| MX | mail.cobalt.jp(999) | ||||||
| MX | mobile.cobalt.jp(999) | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1774617302 | ||||||
Subdomains
www.cobalt.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
โNSns.cobalt.jp2015-07-10 โ 2026-03-27 ยท 2 obs
โ 2015-07-10 13:41:58
โ 2026-03-27 13:27:52
โ 2026-03-27 13:27:52
โMXmail.cobalt.jp2015-07-10 โ 2026-03-27 ยท 2 obs
โ 2015-07-10 13:41:58
โ 2026-03-27 13:27:52
โ 2026-03-27 13:27:52
โMXmobile.cobalt.jp2015-07-10 โ 2026-03-27 ยท 2 obs
โ 2015-07-10 13:41:58
โ 2026-03-27 13:27:52
โ 2026-03-27 13:27:52
โA221.251.1.672015-07-10 โ 2026-03-27 ยท 2 obs
โ 2015-07-10 13:41:58
โ 2026-03-27 13:27:52
โ 2026-03-27 13:27:52
๐ DNS Trace
Analysis
Hierarchy
cobalt.jp is parent of www.cobalt.jp.
IP Addresses
cobalt.jp points to a single IP: 221.251.1.67.
Other host names, for instance heart.cobalt.co.jp, share IP numbers with cobalt.jp.
Name Servers
cobalt.jp is delegated to the name server ns.cobalt.jp.
ns.cobalt.jp points to IP number 221.251.1.67.
Mail Servers
Two mail servers mail.cobalt.jp and mobile.cobalt.jp handle cobalt.jp.