mx2.sharedmail.jp - dns.ninja

mx2.sharedmail.jp

DNSSECโš ๏ธ Not signed
A210.129.142.182๐Ÿ‡ฏ๐Ÿ‡ต IDC210.129.128.0/19 Frontier Inc.

sharedmail.jp

DNSSECโš ๏ธ Not signed
A203.183.107.147๐Ÿ‡ฏ๐Ÿ‡ต IDC203.183.0.0/17 Frontier Inc.
NSns1.dns-server.jp โญ
NSns2.dns-server.jp
NSns3.dns-server.jp
NSns4.dns-server.jp
MXfilter1.mail.sharedmail.jp โญ
MXfilter2.mail.sharedmail.jp โญ
TXTv=spf1 include:_spf.sharedmail.jp ~all
TXTgoogle-site-verification=aONVzefSpXYgzg10puLttHuNpxn1JFPMUsELFafTMZY
SOAns1.dns-server.jpdomain@seeds.ne.jp 2026-05-13 #3

PTR for

MX for

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A210.129.142.182
โ—A210.129.142.1822026-02-15 โ†’ 2026-07-28 ยท 2 obs
โ— 2026-02-15 00:56:16
โ— 2026-07-28 19:36:36

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jph.dns.jp, c.dns.jp, d.dns.jp, e.dns.jp...-
sharedmail.jpns3.dns-server.jp, ns4.dns-server.jp, ns1.dns-server.jp, ns2.dns-server.jp4 records

โœ… 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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for sharedmail.jp (unsigned zone)

โฑ๏ธ Timing

Total: 1084ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1210.129.142.182

๐Ÿ“Œ 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.