mail.picu.jp - robtex.com

mail.picu.jp

DNSSEC⚠️ Not signed
A104.21.2.36Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.128.171πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.2.36, 172.67.128.171
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com

picu.jp

DNSSEC⚠️ Not signed
A104.21.2.36Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.128.171πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSlogan.ns.cloudflare.com ⭐
NSsasha.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.2.36, 172.67.128.171
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOAlogan.ns.cloudflare.comdns@cloudflare.com serial=2399576343

Previously MX for

Same first word

Similar names

DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026A104.21.2.36172.67.128.171210.172.192.71
●A104.21.2.362026-03-21 β†’ 2026-04-24 Β· 3 obs
β—‹ 2016-09-15 19:30:56
● 2026-03-21 23:24:50
● 2026-04-24 15:11:56
●A172.67.128.1712026-03-21 β†’ 2026-04-24 Β· 3 obs
β—‹ 2016-09-15 19:30:56
● 2026-03-21 23:24:50
● 2026-04-24 15:11:56
β—‹A210.172.192.712015-05-26 β†’ 2016-09-15 Β· 4 obs
● 2015-05-26 13:49:30
● 2016-09-15 19:30:56
β—‹ 2026-03-21 23:24:50
β—‹ 2026-04-24 15:11:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
picu.jplogan.ns.cloudflare.com, sasha.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.34.69

NS records: logan.ns.cloudflare.com, sasha.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for picu.jp (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.128.171, 104.21.2.36
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.picu.jp points to two IP numbers: 104.21.2.36 and 172.67.128.171.

Other host names such as jthacc.com, paluch.biz, arroscience.com, zalozprofil.com and static.odloty.pl share IPs with mail.picu.jp.