flcloudmail4.expl.jp - dns.ninja

flcloudmail4.expl.jp

DNSSEC⚠️ Not signed
A203.136.136.243🇯🇵 BIGLOBE203.136.0.0/16 CIDR BLOCK 3,4
PTRflcloudmail4.expl.jp

expl.jp

DNSSEC⚠️ Not signed
NSdns103-1.jp1.ecl.ntt.com ⭐
NSdns103-2.uk1.ecl.ntt.com
NSdns103-3.us1.ecl.ntt.com
NSdns103-4.sg1.ecl.ntt.com
SOAdns103-1.jp1.ecl.ntt.comecl@ntt.com serial=1

PTR for

243.136.136.203.in-addr.arpa

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A203.136.136.243
●A203.136.136.2432017-06-14 → 2026-06-04 · 2 obs
● 2017-06-14 16:26:20
● 2026-06-04 09:33:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
expl.jpdns103-1.jp1.ecl.ntt.com, dns103-2.uk1.ecl.ntt.com, dns103-3.us1.ecl.ntt.com, dns103-4.sg1.ecl.ntt.com-

✅ Authoritative Response

Server:153.153.145.101

NS records: dns103-1.jp1.ecl.ntt.com, dns103-2.uk1.ecl.ntt.com, dns103-3.us1.ecl.ntt.com, dns103-4.sg1.ecl.ntt.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expl.jp (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

TypeCountSample Data
A1203.136.136.243

Analysis

IP Addresses

flcloudmail4.expl.jp directs to one IP number, which is 203.136.136.243.

Among the host names that share IP numbers with flcloudmail4.expl.jp is ict136136243.inacatv.ne.jp, as one example.