post.sysfa.jp - dns.ninja

post.sysfa.jp

CNAMEdns.sysfa.jp
DNSSECโš ๏ธ Not signed
A202.238.55.18๐Ÿ‡ฏ๐Ÿ‡ต MITENE-NET202.238.48.0/20 PACNET (proxy-registered route object)

sysfa.jp

DNSSECโš ๏ธ Not signed
NSdns.sysfa.jp โญ
NSdns.systemformulate.co.jp
MXdns.sysfa.jp โญ
TXTv=spf1 +ip4:202.238.55.18/32 include: spf.google.com -all
SOAdns.sysfa.jproot@dns.sysfa.jp 2025-09-01 #1

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A202.238.55.18202.238.55.22CNAMEdns.sysfa.jp
โ—‹A202.238.55.182015-10-16 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—‹A202.238.55.222015-05-27 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—CNAMEdns.sysfa.jp2015-10-16 โ†’ 2026-07-29 ยท 2 obs
โ— 2015-10-16 09:19:46
โ— 2026-07-29 23:04:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
sysfa.jpdns.systemformulate.co.jp, dns.sysfa.jp2 records

โœ… Authoritative Response

Server:202.238.55.18

NS records: dns.systemformulate.co.jp, dns.sysfa.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for sysfa.jp (unsigned zone)

โฑ๏ธ Timing

Total: 891ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
CNAME1dns.sysfa.jp

๐Ÿ“Œ 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.