est86.com - robtex.com
est86.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.56.177.79🇯🇵 IDC64.56.176.0/20 Frontier Inc. | ||||||
| NS | ns1.estore.co.jp ⭐ | ||||||
| A | 64.56.177.48🇯🇵 IDC64.56.176.0/20 Frontier Inc. | ||||||
| NS | ns2.estore.co.jp | ||||||
| A | 210.152.100.196🇯🇵 IDC210.152.64.0/18 Frontier Inc. | ||||||
| PTR | ns2-g3.estore.co.jp | ||||||
| NS | ns3.estore.co.jp | ||||||
| A | 202.238.220.136🇯🇵 IIJ-AS202.238.192.0/18 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | ns3-g3.estore.co.jp | ||||||
| NS | ns4.estore.co.jp | ||||||
| A | 203.137.192.68🇯🇵 IDC203.137.192.0/18 Frontier Inc. | ||||||
| PTR | ns4-g3.estore.co.jp | ||||||
| MX | mail.est86.com ⭐ | ||||||
| A | 64.56.177.67🇯🇵 IDC64.56.176.0/20 Frontier Inc. | ||||||
| TXT | v=spf1 +ip4:64.56.177.0/24 ~all | ||||||
| SOA | ns1.estore.co.jppostmaster@estore.co.jp 2012-10-04 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
mail.est86.com |
Same first word
est86.com |
DNS History
6 records (6 active, 0 former)
●NSns1.estore.co.jp2015-06-03 → 2026-03-23 · 2 obs
● 2026-03-23 18:42:36
●NSns2.estore.co.jp2015-06-03 → 2026-03-23 · 2 obs
● 2026-03-23 18:42:36
●NSns3.estore.co.jp2015-06-03 → 2026-03-23 · 2 obs
● 2026-03-23 18:42:36
●NSns4.estore.co.jp2015-06-03 → 2026-03-23 · 2 obs
● 2026-03-23 18:42:36
●MXmail.est86.com2015-06-03 → 2026-03-23 · 2 obs
● 2026-03-23 18:42:36
●A64.56.177.792015-06-03 → 2026-03-23 · 2 obs
● 2026-03-23 18:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| est86.com | ns1.estore.co.jp, ns2.estore.co.jp, ns3.estore.co.jp, ns4.estore.co.jp | - |
✅ Authoritative Response
Server:64.56.177.48
NS records: ns1.estore.co.jp, ns2.estore.co.jp, ns3.estore.co.jp, ns4.estore.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for est86.com (unsigned zone)
⏱️ Timing
Total: 3216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.56.177.79 |
| NS | 4 | ns2.estore.co.jp, ns3.estore.co.jp... |
| MX | 1 | mail.est86.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:64.56.177.0/24 ~all |
| SOA | 1 | ns1.estore.co.jp postmaster.estore.co.jp |
Analysis
Hierarchy
est86.com is a parent of mail.est86.com.
IP Addresses
est86.com points to a single IP number: 64.56.177.79.
Other host names, for instance godai-m.com, tidal-w.com, fit-design.jp, www.monte50.com and friendly-p.com share IP numbers with est86.com.
Name Servers
est86.com is delegated to four name servers: ns1.estore.co.jp, ns2.estore.co.jp, ns3.estore.co.jp and ns4.estore.co.jp.
est86.com at least partially shares name servers with other domains, for instance foodunitech.co.jp, seesaa-demo.com, ibf-demo.com, sinko-uf.co.jp and fpec.co.jp.
Host names with a single IP address
ns1.estore.co.jp points to 64.56.177.48
ns2.estore.co.jp points to 210.152.100.196
ns3.estore.co.jp points to 202.238.220.136
ns4.estore.co.jp points to 203.137.192.68
Mail Servers
est86.com is handled by a single mail server, mail.est86.com.
mail.est86.com points to a single IP: 64.56.177.67.