mx.vcon.co.jp - robtex.com
mx.vcon.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.130.64.100🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx16.gmoserver.jp | ||||||
vcon.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.130.64.96🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| NS | dns02.gmoserver.jp | ||||||
| MX | vcon-co-jp.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | dns01.gmoserver.jphostmaster@vcon.co.jp 2019-01-24 #45 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A133.130.64.1002026-02-20 → 2026-05-11 · 3 obs
○ 2016-12-10 08:07:20
● 2026-02-20 09:35:06
● 2026-05-11 16:26:16
● 2026-02-20 09:35:06
● 2026-05-11 16:26:16
○A157.7.144.162016-02-17 → 2016-03-19 · 4 obs
● 2016-02-17 07:24:52
● 2016-03-19 22:06:28
○ 2016-12-10 08:07:20
○ 2026-05-11 16:26:16
● 2016-03-19 22:06:28
○ 2016-12-10 08:07:20
○ 2026-05-11 16:26:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, c.dns.jp, h.dns.jp, d.dns.jp... | - |
| vcon.co.jp | dns02.gmoserver.jp, dns01.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns02.gmoserver.jp, dns01.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vcon.co.jp (unsigned zone)
⏱️ Timing
Total: 1789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.130.64.100 |
Analysis
IP Addresses
mx.vcon.co.jp resolves to a single IP address: 133.130.64.100.
Other host names including mx.uprise-t.com, mx.b-studio.jp, mx.one2one-mail.jp, mx.hebolife.com and mx.dajarenavi.net share IP numbers with mx.vcon.co.jp.