389-mitaka.com - robtex.com
389-mitaka.com
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=1784028042 | ||||||
MX for
389-mitaka.com |
Same first word
389-mitaka.com |
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2016-12-15 → 2026-07-14 · 2 obs
● 2026-07-14 11:33:10
●NSns2.xserver.jp2016-12-15 → 2026-07-14 · 2 obs
● 2026-07-14 11:33:10
●NSns3.xserver.jp2016-12-15 → 2026-07-14 · 2 obs
● 2026-07-14 11:33:10
●NSns4.xserver.jp2016-12-15 → 2026-07-14 · 2 obs
● 2026-07-14 11:33:10
●NSns5.xserver.jp2016-12-15 → 2026-07-14 · 2 obs
● 2026-07-14 11:33:10
●MX389-mitaka.com2016-12-15 → 2026-07-14 · 2 obs
● 2026-07-14 11:33:10
○A183.90.228.302016-12-15 → 2017-08-31 · 4 obs
● 2017-08-31 22:19:14
○ 2026-03-08 19:47:56
○ 2026-07-14 11:33:10
●A85.131.213.852026-03-08 → 2026-07-14 · 3 obs
● 2026-03-08 19:47:56
● 2026-07-14 11:33:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 389-mitaka.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.230
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 389-mitaka.com (unsigned zone)
⏱️ Timing
Total: 1931ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.213.85 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 1 | 389-mitaka.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16704.xserver.jp +a:389-mita |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
389-mitaka.com serves as a mail server for 389-mitaka.com.
IP Addresses
389-mitaka.com has exactly one IP address — 85.131.213.85.
hosplug.com, tsutsuinaika.com, mail.rs-sg.com plus two other host names have IP numbers in common with 389-mitaka.com.
Name Servers
Five name servers handle delegation for 389-mitaka.com: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
389-mitaka.com partially shares its NS delegation with several other domains, including hydrolabo.com, realclinic.jp, satsumako.com and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Host names carrying three IP numbers:
ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp directs to 35.72.43.26.
ns3.xserver.jp directs to 202.226.36.247.
Mail Servers
389-mitaka.com uses exactly one mail server, which is 389-mitaka.com.
389-mitaka.com has exactly one IP number: 85.131.213.85.