coex.jp - robtex.com
coex.jp
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=1786905903 | ||||||
Subdomains
mail.coex.jp |
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
โNSdns4.dion.ne.jp2026-08-09 โ 2026-08-16 ยท 3 obs
โ 2026-08-09 03:28:50
โ 2026-08-16 19:42:12
โMXalt1.aspmx.l.google.com2026-08-09 โ 2026-08-16 ยท 3 obs
โ 2026-08-09 03:28:50
โ 2026-08-16 19:42:12
โMXalt2.aspmx.l.google.com2026-08-09 โ 2026-08-16 ยท 3 obs
โ 2026-08-09 03:28:50
โ 2026-08-16 19:42:12
โMXalt3.aspmx.l.google.com2026-08-09 โ 2026-08-16 ยท 3 obs
โ 2026-08-09 03:28:50
โ 2026-08-16 19:42:12
โMXalt4.aspmx.l.google.com2026-08-09 โ 2026-08-16 ยท 3 obs
โ 2026-08-09 03:28:50
โ 2026-08-16 19:42:12
โMXaspmx.l.google.com2026-08-09 โ 2026-08-16 ยท 3 obs
โ 2026-08-09 03:28:50
โ 2026-08-16 19:42:12
โMXmail.coex.jp2015-08-13 โ 2017-08-17 ยท 4 obs
โ 2017-08-17 16:07:38
โ 2026-08-09 03:28:50
โ 2026-08-16 19:42:12
โA160.16.52.962015-12-08 โ 2026-08-16 ยท 3 obs
โ 2015-12-08 14:49:40
โ 2026-08-16 19:42:12
โA61.120.57.2262015-08-13 โ 2015-08-13 ยท 3 obs
โ 2015-12-08 14:49:40
โ 2026-08-16 19:42:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| coex.jp | ns1.zsd.co.jp, dns4.dion.ne.jp | 1 record |
โ Authoritative Response
Server:61.120.57.226
NS records: ns1.zsd.co.jp, dns4.dion.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for coex.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1451ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.52.96 |
| NS | 2 | dns4.dion.ne.jp, ns1.zsd.co.jp |
| MX | 5 | ASPMX.L.GOOGLE.COM (pri: 1), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com +mx:apoll |
| SOA | 1 | ns1.zsd.co.jp info.zsd.co.jp |
๐ Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.zsd.co.jp)
Analysis
Hierarchy
mail.coex.jp is a subdomain of coex.jp.
IP Addresses
coex.jp resolves to one IP address: 160.16.52.96.
tk2-202-10592.vs.sakura.ne.jp, mail.coex.jp, www.zsd.co.jp and zsd.co.jp are among the host names that share IP numbers with coex.jp.
Name Servers
coex.jp has two authoritative name servers โ ns1.zsd.co.jp and dns4.dion.ne.jp.
The name servers of coex.jp overlap at least partially with those of other domains โ among them 128h.121.5.211.in-addr.arpa, 96h.202.126.211.in-addr.arpa, 226.155.118.in-addr.arpa and two more.
These name servers commonly appear in delegations together with nsx01.jfe-gr.net, nsx01u.jfe-gr.net, nsx02.jfe-gr.net and 7 other.
Both ns1.zsd.co.jp and dns4.dion.ne.jp have a single IP address each โ ns1.zsd.co.jp resolves to 61.120.57.226 while dns4.dion.ne.jp resolves to 210.172.64.112.
Mail Servers
coex.jp has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
coex.jp has at least partial mail server overlap with other domains such as journalists.org, wrv.com, immo2day.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.