mx0.dco.jp - robtex.com
mx0.dco.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.42.42.77🇯🇵 AS-VULTR66.42.32.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | mx.twne.jp | ||||||
dco.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | adi.ns.cloudflare.com ⭐ | ||||||
| NS | elijah.ns.cloudflare.com | ||||||
| MX | mx0.dco.jp ⭐ | ||||||
| TXT | google-site-verification=Li5JsNuvsZ7CiA03Yeya9cBdAaatYOakT3wpcxvkjlk | ||||||
| TXT | v=spf1 mx a:mx.dco.jp ~all | ||||||
| SOA | adi.ns.cloudflare.comdns@cloudflare.com serial=2402342145 | ||||||
MX for
Same first word
mx0.email |
mx0.nl |
mx0.kinghost.net |
mx0.mx |
mx0.cn |
mx0.com |
mx0.na4u.ru |
mx0.me |
mx0.ca |
mx0.ru |
mx0.org |
mx0.eu |
mx0.fr |
mx0.de |
mx0.net |
mx0.in |
Similar names
0xm.cc |
x0m.com |
0mx.cn |
0xm.net |
x0m.cn |
m0x.us |
m0x.cn |
x0m.net |
0mx.com |
x0m.de |
m0x.ru |
0mx.de |
m0x.org |
m0x.de |
xm0.net |
m0x.io |
xm0.cc |
m0x.net |
0mx.top |
xm0.ru |
m0x.com |
xm0.com |
x0m.ru |
0mx.net |
0xm.de |
0mx.cc |
0xm.com |
0mx.org |
DNS History
1 record (1 active, 0 former)
●A66.42.42.772026-02-18 → 2026-04-26 · 2 obs
● 2026-02-18 19:00:54
● 2026-04-26 00:57:12
● 2026-04-26 00:57:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| dco.jp | adi.ns.cloudflare.com, elijah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.56
NS records: adi.ns.cloudflare.com, elijah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dco.jp (unsigned zone)
⏱️ Timing
Total: 558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.42.42.77 |
Analysis
Mail Server Role
mx0.dco.jp is the mail server for dco.jp.
IP Addresses
mx0.dco.jp points to a single IP number: 66.42.42.77.
other host names for instance mx.melodies.jp, mx.9mail.jp, mx.1mile.jp, mx.twne.jp and mx.etmail.jp share IP numbers with mx0.dco.jp.