dearism.co.jp - dns.ninja

dearism.co.jp

DNSSEC⚠️ Not signed
A163.43.102.44🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww3834.sakura.ne.jp
NSmaster.dns.ne.jp
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXdearism.co.jp
A163.43.102.44🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww3834.sakura.ne.jp
TXTv=spf1 a:www3834.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2018-07-18 #26

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

MX for

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

20192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXdearism.co.jpA163.43.102.44
NSmaster.dns.ne.jp2018-09-21 → 2026-07-04 · 2 obs
● 2018-09-21 08:53:42
● 2026-07-04 08:32:14
NSns1.dns.ne.jp2018-09-21 → 2026-07-04 · 2 obs
● 2018-09-21 08:53:42
● 2026-07-04 08:32:14
NSns2.dns.ne.jp2018-09-21 → 2026-07-04 · 2 obs
● 2018-09-21 08:53:42
● 2026-07-04 08:32:14
MXdearism.co.jp2018-09-21 → 2026-07-04 · 2 obs
● 2018-09-21 08:53:42
● 2026-07-04 08:32:14
A163.43.102.442018-09-21 → 2026-07-04 · 2 obs
● 2018-09-21 08:53:42
● 2026-07-04 08:32:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
dearism.co.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dearism.co.jp (unsigned zone)

⏱️ Timing

Total: 929ms | Queries: -

📄 Records

TypeCountSample Data
A1163.43.102.44
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1dearism.co.jp (pri: 10)
TXT1v=spf1 a:www3834.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

Mail Server Role

dearism.co.jp serves as a mail server for dearism.co.jp.

IP Addresses

dearism.co.jp has exactly one IP address — 163.43.102.44.

west-jpd.com, machicre.biz, girlswork.info plus two other host names have IP numbers in common with dearism.co.jp.

Name Servers

dearism.co.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

dearism.co.jp shares at least some of its name servers with other domains, including hazama-printing.com, smashmedia.sakura.ne.jp, whitejaguar7.sakura.ne.jp and two others.

These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

dearism.co.jp uses exactly one mail server, which is dearism.co.jp.

dearism.co.jp resolves to a single IP number: 163.43.102.44.