mx.j-flash.com - robtex.com
mx.j-flash.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.65.165.227🇯🇵 InfoSphere157.65.160.0/20 INFOSPHERE | ||||||
| PTR | v1300-227.mailsecure.jp | ||||||
j-flash.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | asns1.customer.ne.jp ⭐ | ||||||
| NS | asns2.customer.ne.jp | ||||||
| MX | mx.j-flash.com ⭐ | ||||||
| TXT | v=spf1 +ip4:157.65.165.227/32 ~all | ||||||
| SOA | asns1.customer.ne.jphorikoshi@jsb-g.co.jp 2008-02-25 #34 | ||||||
MX for
Same first word
Similar names
xm.com.ua |
xm.ru |
xm.de |
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
DNS History
2 records (1 active, 1 former)
●A157.65.165.2272026-04-22 → 2026-04-28 · 3 obs
○ 2017-02-05 07:09:56
● 2026-04-22 04:58:48
● 2026-04-28 07:20:30
● 2026-04-22 04:58:48
● 2026-04-28 07:20:30
○A210.136.9.1602017-02-05 → 2017-02-05 · 3 obs
● 2017-02-05 07:09:56
○ 2026-04-22 04:58:48
○ 2026-04-28 07:20:30
○ 2026-04-22 04:58:48
○ 2026-04-28 07:20:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| j-flash.com | asns1.customer.ne.jp, asns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.254.86
NS records: asns1.customer.ne.jp, asns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-flash.com (unsigned zone)
⏱️ Timing
Total: 1338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.65.165.227 |
Analysis
Mail Server Role
mx.j-flash.com serves as the mail server for j-flash.com.
IP Addresses
mx.j-flash.com points to IP number 157.65.165.227.
Other host names, for example mail.j-flash.com and v1300-227.mailsecure.jp, share IPs with mx.j-flash.com.