flexdream.co.jp - robtex.com
flexdream.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.104.116.23🇯🇵 AKAMAI-LINODE-AP172.104.96.0/19 Akamai Technologies | ||||||
| PTR | www.flexdream.co.jp | ||||||
| NS | ns1.e-d.co.jp ⭐ | ||||||
| A | 118.153.225.18🇯🇵 KDDI118.153.0.0/16 | ||||||
| NS | ns2.e-d.co.jp | ||||||
| A | 18.178.21.186🇯🇵 Amazon18.178.0.0/16 EC2 NRT prefix | ||||||
| PTR | ec2-18-178-21-186.ap-northeast-1.compute.amazonaws.com | ||||||
| NS | ns3.e-d.co.jp | ||||||
| A | 18.178.21.186🇯🇵 Amazon18.178.0.0/16 EC2 NRT prefix | ||||||
| PTR | ec2-18-178-21-186.ap-northeast-1.compute.amazonaws.com | ||||||
| MX | mail.flexdream.co.jp ⭐ | ||||||
| A | 172.104.116.23🇯🇵 AKAMAI-LINODE-AP172.104.96.0/19 Akamai Technologies | ||||||
| PTR | www.flexdream.co.jp | ||||||
| SOA | ns1.e-d.co.jppostmaster@e-d.co.jp 2020-12-23 #1 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
Same first word
Similar names
maxfelder.com |
dermaflex.com |
dreamflex.it |
flexaderm.com |
emeraldfx.com |
federalmx.com |
maxfelder.de |
federalmx.net |
flexderma.com |
dreamflex.co.in |
DNS History
6 records (5 active, 1 former)
●MXmail.flexdream.co.jp2018-07-20 → 2026-08-06 · 2 obs
● 2026-08-06 21:57:04
●A172.104.116.232026-03-30 → 2026-08-06 · 3 obs
● 2026-03-30 04:07:08
● 2026-08-06 21:57:04
○A211.7.148.1972018-07-20 → 2018-07-20 · 3 obs
○ 2026-03-30 04:07:08
○ 2026-08-06 21:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| flexdream.co.jp | ns1.e-d.co.jp, ns2.e-d.co.jp, ns3.e-d.co.jp | - |
✅ Authoritative Response
Server:118.153.225.18
NS records: ns1.e-d.co.jp, ns2.e-d.co.jp, ns3.e-d.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexdream.co.jp (unsigned zone)
⏱️ Timing
Total: 1695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.116.23 |
| NS | 3 | ns1.e-d.co.jp, ns3.e-d.co.jp... |
| MX | 1 | mail.flexdream.co.jp (pri: 10) |
| SOA | 1 | ns1.e-d.co.jp postmaster.e-d.co.jp |
Analysis
Hierarchy
mail.flexdream.co.jp and www.flexdream.co.jp each fall under flexdream.co.jp as their parent domain.
IP Addresses
flexdream.co.jp resolves to just one IP address, 172.104.116.23.
Further host names like mail.flexdream.co.jp and www.flexdream.co.jp overlap in IP numbers with flexdream.co.jp.
Name Servers
flexdream.co.jp is served by three name servers: ns1.e-d.co.jp, ns2.e-d.co.jp and ns3.e-d.co.jp.
There is at least partial name server overlap between flexdream.co.jp and other domains — e-d.co.jp, topvalu-innovation.com, jp-car.jp and two more among them.
The name servers dns1.e-d.co.jp, dns2.e-d.co.jp, 2nd.dnsv.jp and two others are commonly seen in use alongside these name servers.
All three hosts carry a single IP: ns1.e-d.co.jp directs to 118.153.225.18, while ns2.e-d.co.jp and ns3.e-d.co.jp both direct to 18.178.21.186.
ns2.e-d.co.jp and ns3.e-d.co.jp each have 18.178.21.186 IP addresses.
Mail Servers
The sole mail server for flexdream.co.jp is mail.flexdream.co.jp.
mail.flexdream.co.jp resolves to 172.104.116.23 and no other IP number.