mx.jamin.jp - dns.ninja

mx.jamin.jp

DNSSECโš ๏ธ Not signed
A210.166.146.43๐Ÿ‡ฏ๐Ÿ‡ต KDDI210.166.128.0/18 -P
PTRmx43.memenet.or.jp
A210.166.146.44๐Ÿ‡ฏ๐Ÿ‡ต KDDI210.166.128.0/18 -P

jamin.jp

DNSSECโš ๏ธ Not signed
A210.166.146.105๐Ÿ‡ฏ๐Ÿ‡ต KDDI210.166.128.0/18 -P
NSns1.memenet.or.jp โญ
NScache.memenet.or.jp
NSns2.memenet.or.jp
MXmx.jamin.jp โญ
MXcache.memenet.or.jp(20)
TXTv=spf1 ip4:210.166.146.0/24 ~all
SOAns1.memenet.or.jproot@ns1.memenet.or.jp 2025-11-14 #1

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A210.166.146.43210.166.146.44
โ—A210.166.146.432026-03-22 โ†’ 2026-07-25 ยท 2 obs
โ— 2026-03-22 17:34:16
โ— 2026-07-25 17:10:08
โ—A210.166.146.442026-03-22 โ†’ 2026-07-25 ยท 2 obs
โ— 2026-03-22 17:34:16
โ— 2026-07-25 17:10:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
jamin.jpns1.memenet.or.jp, ns2.memenet.or.jp, cache.memenet.or.jp3 records

โœ… Authoritative Response

Server:210.166.146.8

NS records: ns1.memenet.or.jp, ns2.memenet.or.jp, cache.memenet.or.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for jamin.jp (unsigned zone)

โฑ๏ธ Timing

Total: 984ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2210.166.146.43, 210.166.146.44

๐Ÿ“Œ Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.memenet.or.jp, ns2.memenet.or.jp, cache.memenet.or.jp)

Analysis

Mail Server Role

The mail server mx.jamin.jp processes email for jamin.jp.

cache.memenet.or.jp is a mail server commonly deployed alongside mx.jamin.jp.

IP Addresses

mx.jamin.jp points to the IP addresses 210.166.146.43 and 210.166.146.44

Two other host names, along with mx.genkinakao.com, mx.e-dental.jp and mx.tairiku-cake.jp, also share IP numbers with mx.jamin.jp.