mx1.jca.ne.jp - dns.ninja

mx1.jca.ne.jp

DNSSEC⚠️ Not signed
A153.127.23.234🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRns02.poem.co.jp
MXmx1.jca.ne.jp ⭐
A153.127.23.234🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRns02.poem.co.jp
TXTv=spf1 mx +ip4:160.16.229.221 +ip6:2001:e42:102:1816:160:16:229:221 include:s...

jca.ne.jp

DNSSEC⚠️ Not signed
NSns01.jca.ne.jp ⭐
NSns02.jca.ne.jp
MXmx0.jca.ne.jp ⭐
TXTv=spf1 mx +ip4:160.16.229.221 +ip6:2001:e42:102:1816:160:16:229:221 include:s...
SOAns01.jca.ne.jphostmaster@poem.co.jp 2025-02-15 #0
WOT: SAFE (66/100)
WOT: SAFE (80/100)

MX for

mx1.jca.ne.jp
poem.co.jp
mx0.jca.ne.jp
liveinpeace925.com
jca.apc.org

Same first word

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xm1.dnsalias.com
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DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026MXmx1.jca.ne.jpA153.127.23.234124.35.235.41
●MXmx1.jca.ne.jp2026-02-15 → 2026-07-24 · 4 obs
● 2026-02-15 15:05:52
○ 2026-07-01 14:23:28
● 2026-07-02 11:18:00
● 2026-07-24 18:04:58
○A124.35.235.412015-06-28 → 2016-12-24 · 4 obs
● 2015-06-28 07:34:26
● 2016-12-24 02:07:30
○ 2026-02-15 15:05:52
○ 2026-07-24 18:04:58
●A153.127.23.2342026-02-15 → 2026-07-24 · 5 obs
○ 2016-12-24 02:07:30
● 2026-02-15 15:05:52
○ 2026-07-01 14:23:28
● 2026-07-02 11:18:00
● 2026-07-24 18:04:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpd.dns.jp, h.dns.jp, f.dns.jp, a.dns.jp...-
jca.ne.jpns02.jca.ne.jp, ns01.jca.ne.jp4 records

✅ Authoritative Response

Server:153.127.27.210

NS records: ns02.jca.ne.jp, ns01.jca.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jca.ne.jp (unsigned zone)

⏱️ Timing

Total: 1476ms | Queries: -

📄 Records

TypeCountSample Data
A1153.127.23.234
MX1mx1.jca.ne.jp (pri: 0)
TXT1v=spf1 mx +ip4:160.16.229.221 +ip6:2001:

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns02.jca.ne.jp, ns01.jca.ne.jp, ns02.jca.ne.jp...)

Analysis

Mail Server Role

mx1.jca.ne.jp is used as a mail server for mx1.jca.ne.jp, poem.co.jp, mx0.jca.ne.jp and two others.

mx0.jca.ne.jp frequently appears as a mail server alongside mx1.jca.ne.jp.

IP Addresses

mx1.jca.ne.jp resolves to one IP address: 153.127.23.234.

ns2.jca.apc.org, liveinpeace925.com, jca.apc.org and two other host names share IP numbers with mx1.jca.ne.jp.

Mail Servers

Mail for mx1.jca.ne.jp is handled by one mail server — mx1.jca.ne.jp.

At least some of mx1.jca.ne.jp's mail servers are shared with other domains, among them poem.co.jp, mx0.jca.ne.jp, liveinpeace925.com and jca.apc.org.

mx1.jca.ne.jp resolves to a single IP number: 153.127.23.234.