mail.developerjapan.com - robtex.com
mail.developerjapan.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 160.16.53.68๐ฏ๐ต SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-202-10814.vs.sakura.ne.jp | ||||||
developerjapan.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 160.16.53.68๐ฏ๐ต SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| NS | ns1.value-domain.com โญ | ||||||
| NS | ns2.value-domain.com | ||||||
| NS | ns3.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns4.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns5.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| MX | developerjapan.com โญ | ||||||
| SOA | ns1.value-domain.comhostmaster@developerjapan.com 2023-10-13 #14 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA160.16.53.682026-03-23 โ 2026-03-23 ยท 2 obs
โ 2026-03-23 02:01:52
โ 2026-03-23 02:01:54
โ 2026-03-23 02:01:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| developerjapan.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com... | 5 records |
โ Authoritative Response
Server:172.64.53.3
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for developerjapan.com (unsigned zone)
โฑ๏ธ Timing
Total: 720ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.53.68 |
๐ Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)
Analysis
IP Addresses
mail.developerjapan.com points to a single IP: 160.16.53.68.
Other host names, for instance developerjapan.com, topqueen.jp, tk2-202-10814.vs.sakura.ne.jp, ns.mikamido.com and mikamido.com share IP numbers with mail.developerjapan.com.