mail01.656.jp - robtex.com

mail01.656.jp

DNSSEC⚠️ Not signed
A2401:2500:102:3011:153:126:150:45🇯🇵 SAKURA-A2401:2500::/32 (ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRmail01.656.jp
A153.126.150.45🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan

656.jp

DNSSEC⚠️ Not signed
A133.242.143.249🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
NSns1.gslb2.sakura.ne.jp ⭐
NSns2.gslb2.sakura.ne.jp
MXmail.656.jp ⭐
MXmail01.656.jp ⭐
TXTv=spf1 ip4:153.126.150.45 ~all
SOAns1.gslb2.sakura.ne.jpnoc@sakura.ad.jp serial=1

PTR for

45.150.126.153.in-addr.arpa

MX for

656.jp

Same first word

mail01.ru
mail01.de
mail01.gov.cy
mail01.ws
mail01.gov.bs
mail01.com
mail01.ddns.net
mail01.gov.ps
mail01.kinghost.net

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lima10.de
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DNS History

2 records (2 active, 0 former)

A153.126.150.452401:2500:102:3011:153:126:150:45
●A153.126.150.452026-04-26 → 2026-04-29 · 2 obs
● 2026-04-26 06:07:02
● 2026-04-29 00:54:18
●A2401:2500:102:3011:153:126:150:452026-04-26 → 2026-04-29 · 2 obs
● 2026-04-26 06:07:02
● 2026-04-29 00:54:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
656.jpns1.gslb2.sakura.ne.jp, ns2.gslb2.sakura.ne.jp-

✅ Authoritative Response

Server:163.43.127.180

NS records: ns1.gslb2.sakura.ne.jp, ns2.gslb2.sakura.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 656.jp (unsigned zone)

⏱️ Timing

Total: 1695ms | Queries: -

📄 Records

TypeCountSample Data
A1153.126.150.45
AAAA12401:2500:102:3011:153:126:150:45

Analysis

Mail Server Role

mail01.656.jp is the mail server for 656.jp.

mail.656.jp is a mail server commonly used with mail01.656.jp.

IP Addresses

mail01.656.jp resolves to two IP numbers: 2401:2500:102:3011:153:126:150:45 and 153.126.150.45.

Other host names, for instance mail.656.jp, ik1-311-15541.vs.sakura.ne.jp and mail.sumochii.com share IP numbers with mail01.656.jp.