po.nike21.jp - robtex.com
po.nike21.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 203.141.136.48๐ฏ๐ต InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | mysv04.interlink.or.jp | ||||||
nike21.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 203.141.136.48๐ฏ๐ต InfoSphere203.141.128.0/19 INTERLINK | ||||||
| NS | ddns1.interlink.or.jp โญ | ||||||
| NS | ddns2.interlink.or.jp | ||||||
| MX | po.nike21.jp โญ | ||||||
| TXT | v=spf1 +mx ~all | ||||||
| SOA | ddns1.interlink.or.jproot@ddns1.interlink.or.jp serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA203.141.136.452015-10-11 โ 2016-07-13 ยท 4 obs
โ 2015-10-11 06:18:50
โ 2016-07-13 19:54:48
โ 2026-03-21 01:33:48
โ 2026-05-11 13:31:04
โ 2016-07-13 19:54:48
โ 2026-03-21 01:33:48
โ 2026-05-11 13:31:04
โA203.141.136.482026-03-21 โ 2026-05-11 ยท 3 obs
โ 2016-07-13 19:54:48
โ 2026-03-21 01:33:48
โ 2026-05-11 13:31:04
โ 2026-03-21 01:33:48
โ 2026-05-11 13:31:04
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| nike21.jp | ddns1.interlink.or.jp, ddns2.interlink.or.jp | - |
โ Authoritative Response
Server:163.43.140.44
NS records: ddns1.interlink.or.jp, ddns2.interlink.or.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for nike21.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1941ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.141.136.48 |
Analysis
Mail Server Role
po.nike21.jp functions as a mail server for nike21.jp.
IP Addresses
po.nike21.jp points to IP number: 203.141.136.48.
Other host names such as po.motohashi-koumuten.co.jp, www.kaiyou.net, po.argointer.com, tuatri.com and iwares.co.jp share IPs with po.nike21.jp.