mx.zero.jp - dns.ninja

mx.zero.jp

DNSSEC⚠️ Not signed
A210.157.5.29πŸ‡―πŸ‡΅ GMO-INTERNET210.157.0.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRmx.zero.jp

zero.jp

DNSSEC⚠️ Not signed
A104.18.40.140Cloudflare104.18.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.147.116πŸ‡ΊπŸ‡Έ Cloudflare172.64.147.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.cf.gmointernet.jp ⭐
NSns2.cf.gmointernet.jp
MXmx.gmo.jp ⭐
TXT_dmarc v=DMARC1; p=none;
TXTspf2.0/pra include:_spf.gmo.jp ~all
TXTv=spf1 ip4:210.157.5.0/24 include:_spf.gmo.jp include:_spf.maildeliver.jp inc...
SOAns1.cf.gmointernet.jpdns@cloudflare.com serial=2395668577
WOT: SAFE (60/100)
rank #192383 globally
rank #3812 in the tld
WOT: SAFE (62/100)
πŸ“ˆ Tranco rank: #446,987

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A210.157.5.29
●A210.157.5.292015-08-14 β†’ 2026-08-06 Β· 8 obs
● 2015-08-14 08:54:02
● 2026-06-07 03:04:52
β—‹ 2026-06-07 18:00:46
● 2026-06-08 03:17:44
● 2026-06-12 00:17:46
β—‹ 2026-06-12 01:55:00
● 2026-06-12 20:53:56
● 2026-08-06 12:53:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
zero.jpns1.cf.gmointernet.jp, ns2.cf.gmointernet.jp-

βœ… Authoritative Response

Server:162.159.10.130

NS records: ns1.cf.gmointernet.jp, ns2.cf.gmointernet.jp

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zero.jp (unsigned zone)

⏱️ Timing

Total: 1099ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1210.157.5.29

Analysis

Mail Server Role

mx.zero.jp serves as a mail server for a5.mnx.ne.jp, ootonaikaiin.com, smtp08.zero.jp, pine.zero.ad.jp, a4.mnx.ne.jp and a few other domains.

IP Addresses

mx.zero.jp points to a single IP number: 210.157.5.29.

Other host names share IP numbers with mx.zero.jp; mx.zero.ad.jp is one such example.