mikaikeda.com - robtex.com
mikaikeda.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.144.125🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | dsv124.sixcore.ne.jp | ||||||
| NS | ns1.sixcore.ne.jp ⭐ | ||||||
| A | 202.226.36.232🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.sixcore.ne.jp | ||||||
| NS | ns2.sixcore.ne.jp | ||||||
| A | 202.226.39.241🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns2.sixcore.ne.jp | ||||||
| NS | ns3.sixcore.ne.jp | ||||||
| A | 202.226.37.248🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.sixcore.ne.jp | ||||||
| MX | mikaikeda.com ⭐ | ||||||
| A | 157.112.144.125🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | dsv124.sixcore.ne.jp | ||||||
| TXT | v=spf1 +a:ddd.sixcore-server.jp +a:mikaikeda.com +mx include:spf.sender.xserv... | ||||||
| SOA | ns1.sixcore.ne.jproot@sv0.sixcore.ne.jp serial=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=1778516916 | ||||||
MX for
mikaikeda.com |
Same first word
mikaikeda.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.sixcore.ne.jp2016-12-18 → 2026-05-11 · 2 obs
● 2026-05-11 16:43:22
●NSns2.sixcore.ne.jp2016-12-18 → 2026-05-11 · 2 obs
● 2026-05-11 16:43:22
●NSns3.sixcore.ne.jp2016-12-18 → 2026-05-11 · 2 obs
● 2026-05-11 16:43:22
●MXmikaikeda.com2016-12-18 → 2026-05-11 · 2 obs
● 2026-05-11 16:43:22
●A157.112.144.1252016-12-18 → 2026-05-11 · 2 obs
● 2026-05-11 16:43:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mikaikeda.com | ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp | - |
✅ Authoritative Response
Server:202.226.37.248
NS records: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mikaikeda.com (unsigned zone)
⏱️ Timing
Total: 1015ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.144.125 |
| NS | 3 | ns2.sixcore.ne.jp, ns3.sixcore.ne.jp... |
| MX | 1 | mikaikeda.com (pri: 0) |
| TXT | 1 | v=spf1 +a:ddd.sixcore-server.jp +a:mikai |
| SOA | 1 | ns1.sixcore.ne.jp root.sv0.sixcore.ne.jp |
Analysis
Mail Server Role
mikaikeda.com serves as a mail server for mikaikeda.com.
IP Addresses
mikaikeda.com points to a single IP: 157.112.144.125.
Other host names, for instance dsv124.sixcore.ne.jp, share IP numbers with mikaikeda.com.
Name Servers
mikaikeda.com is delegated to three name servers: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp and ns3.sixcore.ne.jp.
mikaikeda.com at least partially shares its name servers with other domains, for instance adesso-g.co.jp, narikoma-group.co.jp, aa-nusd.jp, advpro.co.jp and ns-ds.co.jp.
Host names with one IP number:
ns1.sixcore.ne.jp points to: 202.226.36.232.
ns2.sixcore.ne.jp points to: 202.226.39.241.
ns3.sixcore.ne.jp points to: 202.226.37.248.
Mail Servers
mikaikeda.com is handled by a single mail server.
mikaikeda.com points to IP number 157.112.144.125.