post.sysfa.jp - dns.ninja
post.sysfa.jp
| CNAME | dns.sysfa.jp | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.238.55.18๐ฏ๐ต MITENE-NET202.238.48.0/20 PACNET (proxy-registered route object) | ||||||
sysfa.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns.sysfa.jp โญ | ||||||
| NS | dns.systemformulate.co.jp | ||||||
| MX | dns.sysfa.jp โญ | ||||||
| TXT | v=spf1 +ip4:202.238.55.18/32 include: spf.google.com -all | ||||||
| SOA | dns.sysfa.jproot@dns.sysfa.jp 2025-09-01 #1 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA202.238.55.182015-10-16 โ 2016-09-09 ยท 5 obs
โ 2015-05-27 22:49:52
โ 2015-10-16 09:19:46
โ 2016-09-09 22:18:16
โ 2026-03-23 11:29:32
โ 2026-07-29 23:04:08
โ 2015-10-16 09:19:46
โ 2016-09-09 22:18:16
โ 2026-03-23 11:29:32
โ 2026-07-29 23:04:08
โA202.238.55.222015-05-27 โ 2015-05-27 ยท 3 obs
โ 2015-05-27 22:49:52
โ 2015-10-16 09:19:46
โ 2026-07-29 23:04:08
โ 2015-10-16 09:19:46
โ 2026-07-29 23:04:08
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| sysfa.jp | dns.systemformulate.co.jp, dns.sysfa.jp | 2 records |
โ Authoritative Response
Server:202.238.55.18
NS records: dns.systemformulate.co.jp, dns.sysfa.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sysfa.jp (unsigned zone)
โฑ๏ธ Timing
Total: 891ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | dns.sysfa.jp |
๐ Glue Records Collected
Total: 2
In-bailiwick: 1 (dns.sysfa.jp)
Out-of-bailiwick: 1 (dns.systemformulate.co.jp)
Analysis
IP Addresses
post.sysfa.jp resolves to just one IP address, 202.238.55.18.
dns.sysfa.jp and dns.eiheijishakyo.jp, along with other host names, share IP addresses with post.sysfa.jp.