fu9jin.com - robtex.com

fu9jin.com

DNSSEC⚠️ Not signed
A133.242.134.163🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRik1-104-58659.vs.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
MXfu9jin.com ⭐
A133.242.134.163🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRik1-104-58659.vs.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-06-12 #21

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1780686916

MX for

fu9jin.com

Subdomains

www.fu9jin.com

Same first word

fu9jin.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.nex.ne.jpns1.value-domain.comns2.nex.ne.jpns2.value-domain.comMXfu9jin.comwww.fu9jin.comA133.242.134.163202.222.31.77211.13.210.138
●NSmaster.dns.ne.jp2026-06-05 → 2026-06-05 · 2 obs
○ 2017-04-02 08:25:14
● 2026-06-05 19:41:26
●NSns1.dns.ne.jp2026-06-05 → 2026-06-05 · 2 obs
○ 2017-04-02 08:25:14
● 2026-06-05 19:41:26
○NSns1.nex.ne.jp2015-12-02 → 2017-04-02 · 4 obs
○ 2015-08-16 06:46:34
● 2015-12-02 22:28:42
● 2017-04-02 08:25:14
○ 2026-06-05 19:41:26
○NSns1.value-domain.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 06:46:34
○ 2015-12-02 22:28:42
○ 2026-06-05 19:41:26
●NSns2.dns.ne.jp2026-06-05 → 2026-06-05 · 2 obs
○ 2017-04-02 08:25:14
● 2026-06-05 19:41:26
○NSns2.nex.ne.jp2015-12-02 → 2017-04-02 · 4 obs
○ 2015-08-16 06:46:34
● 2015-12-02 22:28:42
● 2017-04-02 08:25:14
○ 2026-06-05 19:41:26
○NSns2.value-domain.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 06:46:34
○ 2015-12-02 22:28:42
○ 2026-06-05 19:41:26
●MXfu9jin.com2026-06-05 → 2026-06-05 · 2 obs
○ 2017-04-02 08:25:14
● 2026-06-05 19:41:26
○MXwww.fu9jin.com2015-12-02 → 2017-04-02 · 3 obs
● 2015-12-02 22:28:42
● 2017-04-02 08:25:14
○ 2026-06-05 19:41:26
●A133.242.134.1632026-06-05 → 2026-06-05 · 2 obs
○ 2017-04-02 08:25:14
● 2026-06-05 19:41:26
○A202.222.31.772015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 06:46:34
○ 2015-12-02 22:28:42
○ 2026-06-05 19:41:26
○A211.13.210.1382015-12-02 → 2017-04-02 · 4 obs
○ 2015-08-16 06:46:34
● 2015-12-02 22:28:42
● 2017-04-02 08:25:14
○ 2026-06-05 19:41:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fu9jin.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fu9jin.com (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

TypeCountSample Data
A1133.242.134.163
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1fu9jin.com (pri: 10)
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

fu9jin.com serves as the parent of www.fu9jin.com.

Mail Server Role

fu9jin.com acts as its own mail server.

IP Addresses

fu9jin.com points to a single IP number: 133.242.134.163.

Host names like ik1-104-58659.vs.sakura.ne.jp are further examples that share IP numbers with fu9jin.com.

Name Servers

fu9jin.com carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

fu9jin.com has at least partial name server overlap with other domains, such as omimai.jp, trustgrace.jp, tokyo-slider.jp and two others.

It is common to find these name servers paired with the name servers dns.sakura.ad.jp.

master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1 — each hostname maps to exactly one IP address.

Mail Servers

fu9jin.com has a single mail server: fu9jin.com itself.

fu9jin.com carries a single IP number, which is 133.242.134.163.