macdb.jp - dns.ninja
macdb.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.125.21🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www521b.sakura.ne.jp | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1359115794 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1781702102 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A112.78.125.212015-06-27 → 2026-06-17 · 2 obs
● 2026-06-17 13:40:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, c.dns.jp, f.dns.jp, b.dns.jp... | - |
| macdb.jp | 01.dnsv.jp, 02.dnsv.jp | 3 records |
✅ Authoritative Response
Server:157.7.33.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for macdb.jp (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.125.21 |
| NS | 2 | 02.dnsv.jp, 01.dnsv.jp |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp)
Analysis
IP Addresses
macdb.jp points to a single IP number: 112.78.125.21.
Additional host names — mail.chuotaxi.co.jp, mail.ryusiwon.jp, ebetsu-bunka.net and two others — share IP numbers with macdb.jp.
Name Servers
macdb.jp uses two name servers for its delegation: 01.dnsv.jp and 02.dnsv.jp.
macdb.jp shares its name server setup with other domains, including lsicard.com, havedev.info, mibon.info and two others.
The name servers of macdb.jp overlap at least partially with those of other domains — among them noisywine.com, esv1.net, game460bet.online and two more.
These name servers commonly appear alongside the name servers 03.dnsv.jp and 04.dnsv.jp.
Host names with two IP numbers:
01.dnsv.jp directs traffic to 157.7.32.53 and 2400:8500:3300::53.
Host names pointing to a single IP address:
02.dnsv.jp has the IP address 157.7.33.53.