mail.chaone.com - robtex.com

mail.chaone.com

DNSSEC⚠️ Not signed
A219.113.19.5🇯🇵 PNAPTOK219.113.0.0/19 PNAP-TOK TOK-BLOCK

chaone.com

DNSSEC⚠️ Not signed
A210.193.96.161🇯🇵 PNAPTOK210.193.64.0/18 PNAP-TOK TOK-BLOCK
NS01.dnsv.jp
NS02.dnsv.jp
NS03.dnsv.jp
NS04.dnsv.jp
MXmail.chaone.com
SOA01.dnsv.jphostmaster@dnsv.jp serial=1778492345

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

2017201820192020202120222023202420252026A219.113.19.5
A219.113.19.52016-02-16 → 2026-07-31 · 6 obs
● 2016-02-16 06:58:58
● 2016-12-29 09:08:46
○ 2026-02-24 09:51:20
○ 2026-04-26 14:56:02
● 2026-06-02 08:12:18
● 2026-07-31 19:11:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...-
chaone.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.34.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chaone.com (unsigned zone)

⏱️ Timing

Total: 967ms | Queries: -

📄 Records

TypeCountSample Data
A1219.113.19.5

Analysis

Mail Server Role

Mail for chaone.com is routed through the mail server mail.chaone.com.

IP Addresses

mail.chaone.com has exactly one IP address — 219.113.19.5.