dr-sato.com - robtex.com
dr-sato.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.183.80.206🇯🇵 IDC203.183.64.0/19 Frontier Inc. | ||||||
| PTR | sv203183080206.extlink.co.jp | ||||||
| NS | ns.dr-sato.com ⭐ | ||||||
| NS | ns1.dns-domain.jp | ||||||
| A | 202.218.51.200🇯🇵 IDC202.218.48.0/22 Frontier Inc. | ||||||
| NS | ns2.dns-domain.jp | ||||||
| A | 202.218.231.250🇯🇵 IDC202.218.224.0/20 Frontier Inc. | ||||||
| NS | ns3.dns-domain.jp | ||||||
| A | 202.218.51.230🇯🇵 IDC202.218.48.0/22 Frontier Inc. | ||||||
| NS | ns4.dns-domain.jp | ||||||
| A | 203.183.41.66🇯🇵 IDC203.183.32.0/20 Frontier Inc. | ||||||
| NS | ns5.dns-domain.jp | ||||||
| A | 203.183.41.39🇯🇵 IDC203.183.32.0/20 Frontier Inc. | ||||||
| MX | mail.dr-sato.com ⭐ | ||||||
| A | 203.183.80.2🇯🇵 IDC203.183.64.0/19 Frontier Inc. | ||||||
| PTR | sv203183080002.extlink.co.jp | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns.dr-sato.compostmaster@dr-sato.com 2010-10-12 #4 | ||||||
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=1776190977 | ||||||
Subdomains
mail.dr-sato.com |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns.dr-sato.com2015-06-01 → 2026-04-14 · 2 obs
● 2026-04-14 18:41:08
●NSns1.dns-domain.jp2015-06-01 → 2026-04-14 · 2 obs
● 2026-04-14 18:41:08
●NSns2.dns-domain.jp2015-06-01 → 2026-04-14 · 2 obs
● 2026-04-14 18:41:08
●NSns3.dns-domain.jp2015-06-01 → 2026-04-14 · 2 obs
● 2026-04-14 18:41:08
●NSns4.dns-domain.jp2015-06-01 → 2026-04-14 · 2 obs
● 2026-04-14 18:41:08
●NSns5.dns-domain.jp2015-06-01 → 2026-04-14 · 2 obs
● 2026-04-14 18:41:08
●MXmail.dr-sato.com2015-06-01 → 2026-04-14 · 2 obs
● 2026-04-14 18:41:08
●A203.183.80.2062015-06-01 → 2026-04-14 · 2 obs
● 2026-04-14 18:41:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dr-sato.com | ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp... | - |
✅ Authoritative Response
Server:203.183.41.66
NS records: ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp, ns5.dns-domain.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dr-sato.com (unsigned zone)
⏱️ Timing
Total: 984ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.183.80.206 |
| NS | 5 | ns3.dns-domain.jp, ns4.dns-domain.jp... |
| MX | 1 | mail.dr-sato.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns.dr-sato.com postmaster.dr-sato.com |
Analysis
Hierarchy
dr-sato.com is the parent of mail.dr-sato.com.
IP Addresses
dr-sato.com resolves to a single IP address: 203.183.80.206.
Other host names, such as hakatamizuhiki.co.jp and sv203183080206.extlink.co.jp, share IP numbers with dr-sato.com.
Name Servers
dr-sato.com is delegated to six name servers: ns.dr-sato.com, ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp and ns5.dns-domain.jp.
dr-sato.com at least partially shares name servers with other domains, including 4minerva.com, videofix.net, wm-s.net, eyelook-oita.co.jp and uekishouten.co.jp.
These name servers are commonly used with pos1.dns-domain.jp, pos2.dns-domain.jp, pos3.dns-domain.jp, pos4.dns-domain.jp, sv202218051139.glory.ne.jp, ns.4minerva.com and ns.videofix.net.
Host names with a single IP address:
ns1.dns-domain.jp points to: 202.218.51.200
ns2.dns-domain.jp points to: 202.218.231.250
ns3.dns-domain.jp points to: 202.218.51.230
ns4.dns-domain.jp points to: 203.183.41.66
ns5.dns-domain.jp points to: 203.183.41.39
Mail Servers
dr-sato.com is handled by a single mail server, mail.dr-sato.com.
mail.dr-sato.com points to a single IP: 203.183.80.2.