mx2.sharedmail.jp - dns.ninja
mx2.sharedmail.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.129.142.182๐ฏ๐ต IDC210.129.128.0/19 Frontier Inc. | ||||||
sharedmail.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 203.183.107.147๐ฏ๐ต IDC203.183.0.0/17 Frontier Inc. | ||||||
| NS | ns1.dns-server.jp โญ | ||||||
| NS | ns2.dns-server.jp | ||||||
| NS | ns3.dns-server.jp | ||||||
| NS | ns4.dns-server.jp | ||||||
| MX | filter1.mail.sharedmail.jp โญ | ||||||
| MX | filter2.mail.sharedmail.jp โญ | ||||||
| TXT | v=spf1 include:_spf.sharedmail.jp ~all | ||||||
| TXT | google-site-verification=aONVzefSpXYgzg10puLttHuNpxn1JFPMUsELFafTMZY | ||||||
| SOA | ns1.dns-server.jpdomain@seeds.ne.jp 2026-05-13 #3 | ||||||
PTR for
MX for
Previously MX for
j-wavemusic.co.jp |
sanyu-ag.com |
hitachi-htc.com |
formsweb.com |
jdl.co.jp |
delivery.youmetown.com |
tomin-kyosai.or.jp |
zara.co.jp |
bicannes.com |
machinoma.jp |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA210.129.142.1822026-02-15 โ 2026-07-28 ยท 2 obs
โ 2026-02-15 00:56:16
โ 2026-07-28 19:36:36
โ 2026-07-28 19:36:36
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, c.dns.jp, d.dns.jp, e.dns.jp... | - |
| sharedmail.jp | ns3.dns-server.jp, ns4.dns-server.jp, ns1.dns-server.jp, ns2.dns-server.jp | 4 records |
โ Authoritative Response
Server:210.239.65.38
NS records: ns3.dns-server.jp, ns4.dns-server.jp, ns1.dns-server.jp, ns2.dns-server.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sharedmail.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1084ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.129.142.182 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.dns-server.jp, ns3.dns-server.jp, ns2.dns-server.jp...)
Analysis
Mail Server Role
The domains showa-sangyo.co.jp, s-park.jp, flowcon.co.jp, parcocity.com, video-tech.co.jp and a few others have mx2.sharedmail.jp as their mail server.
mx1.sharedmail.jp, filter1.mail.sharedmail.jp and filter2.mail.sharedmail.jp tend to be used as mail servers in tandem with mx2.sharedmail.jp.
IP Addresses
mx2.sharedmail.jp directs to one IP number, which is 210.129.142.182.