mx.7311.jp - robtex.com

mx.7311.jp

DNSSEC⚠️ Not signed
A163.43.197.162🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww50122.sakura.ne.jp

7311.jp

DNSSEC⚠️ Not signed
A163.43.197.162🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
NS01.dnsv.jp
NS02.dnsv.jp
NS03.dnsv.jp
NS04.dnsv.jp
MXshinden003285.rs1.acs-net.jp
TXTv=spf1 a:www50122.sakura.ne.jp mx ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1725431541

Previously MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026MXmx.7311.jpA163.43.197.162210.224.128.196
MXmx.7311.jp2015-07-02 → 2017-01-07 · 4 obs
● 2015-07-02 05:38:20
● 2017-01-07 09:46:56
○ 2026-07-07 14:33:44
○ 2026-07-07 14:33:46
A163.43.197.1622026-07-07 → 2026-07-07 · 3 obs
○ 2017-01-07 09:46:56
● 2026-07-07 14:33:44
● 2026-07-07 14:33:46
A210.224.128.1962015-07-02 → 2017-01-07 · 4 obs
● 2015-07-02 05:38:20
● 2017-01-07 09:46:56
○ 2026-07-07 14:33:44
○ 2026-07-07 14:33:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
7311.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7311.jp (unsigned zone)

⏱️ Timing

Total: 1171ms | Queries: -

📄 Records

TypeCountSample Data
A1163.43.197.162

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

IP Addresses

mx.7311.jp has exactly one IP address — 163.43.197.162.

www.h-ashijikyo.jp, mx.yk-ss.co.jp, shimin-act.jp plus two other host names have IP numbers in common with mx.7311.jp.