cobalt.jp - robtex.com

cobalt.jp

DNSSECโš ๏ธ Not signed
A221.251.1.67๐Ÿ‡ฏ๐Ÿ‡ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM)
NSns.cobalt.jp โš ๏ธ Not in zone NS records
A221.251.1.67๐Ÿ‡ฏ๐Ÿ‡ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM)
MXmail.cobalt.jp(999)
MXmobile.cobalt.jp(999)

jp

DNSSEC๐Ÿ”’ Signed (DS record present)
NSz.dns.jp โญ
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1774617302

Subdomains

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSns.cobalt.jpMXmail.cobalt.jpmobile.cobalt.jpA221.251.1.67
โ—NSns.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—MXmail.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—MXmobile.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—A221.251.1.672015-07-10 โ†’ 2026-03-27 ยท 2 obs
โ— 2015-07-10 13:41:58
โ— 2026-03-27 13:27:52

๐Ÿ” 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.