medynavi.com - robtex.com
medynavi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.224.185.207🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2567.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | medynavi.com ⭐ | ||||||
| A | 210.224.185.207🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2567.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2567.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2019-10-27 #18 | ||||||
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=1777335006 | ||||||
MX for
medynavi.com |
Same first word
medynavi.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSmaster.dns.ne.jp2026-04-03 → 2026-04-28 · 3 obs
● 2026-04-03 17:54:44
● 2026-04-28 00:18:30
○NSns.namedserver.net2017-11-10 → 2017-11-10 · 3 obs
○ 2026-04-03 17:54:44
○ 2026-04-28 00:18:30
●NSns1.dns.ne.jp2026-04-03 → 2026-04-28 · 3 obs
● 2026-04-03 17:54:44
● 2026-04-28 00:18:30
●NSns2.dns.ne.jp2026-04-03 → 2026-04-28 · 3 obs
● 2026-04-03 17:54:44
● 2026-04-28 00:18:30
○NSns2.namedserver.net2017-11-10 → 2017-11-10 · 3 obs
○ 2026-04-03 17:54:44
○ 2026-04-28 00:18:30
●MXmedynavi.com2017-11-10 → 2026-04-28 · 2 obs
● 2026-04-28 00:18:30
○A153.122.84.2392017-11-10 → 2017-11-10 · 3 obs
○ 2026-04-03 17:54:44
○ 2026-04-28 00:18:30
●A210.224.185.2072026-04-03 → 2026-04-28 · 3 obs
● 2026-04-03 17:54:44
● 2026-04-28 00:18:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| medynavi.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for medynavi.com (unsigned zone)
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.224.185.207 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | medynavi.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2567.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
For medynavi.com, the mail server is medynavi.com.
IP Addresses
medynavi.com resolves to one IP number: 210.224.185.207.
other host names including rsy-nagoya.com, vapoo.net, daijyuan.com, iwasaki-kogyo.com and rgv250.jp share IP numbers with medynavi.com.
Name Servers
medynavi.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
medynavi.com at least partially shares name servers with other domains, for instance sooei.co.jp, itonaika.jp, athloncoffee.com, bar-lidemo.com and www.jhf.or.jp.
these name servers are commonly used alongside dns.sakura.ad.jp.
Host names with one IP number: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
medynavi.com is served by a single mail server, medynavi.com.
medynavi.com resolves to IP 210.224.185.207.