zero100.jp - dns.ninja

zero100.jp

DNSSEC⚠️ Not signed
A153.127.214.182🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4042.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
MXzero100.jp ⭐
A153.127.214.182🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4042.sakura.ne.jp
TXTv=spf1 a:www4042.sakura.ne.jp mx include:kairos3.com ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-07-29 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1786306502

MX for

zero100.jp

Subdomains

mail.zero100.jp

Same first word

zero100.jp
zero100.net

Similar names

100zero.com
100zero.ai

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpnsas1.firstserver.ne.jpnsas2.firstserver.ne.jpMXzero100.jpmail.zero100.jpmx1.firstserver.ne.jpmx2.firstserver.ne.jpA153.127.214.182203.145.247.224
●NSmaster.dns.ne.jp2026-02-24 → 2026-08-09 · 3 obs
○ 2017-03-24 21:19:16
● 2026-02-24 22:56:24
● 2026-08-09 20:29:56
●NSns1.dns.ne.jp2026-02-24 → 2026-08-09 · 3 obs
○ 2017-03-24 21:19:16
● 2026-02-24 22:56:24
● 2026-08-09 20:29:56
●NSns2.dns.ne.jp2026-02-24 → 2026-08-09 · 3 obs
○ 2017-03-24 21:19:16
● 2026-02-24 22:56:24
● 2026-08-09 20:29:56
○NSnsas1.firstserver.ne.jp2015-06-25 → 2017-03-24 · 4 obs
● 2015-06-25 19:50:50
● 2017-03-24 21:19:16
○ 2026-02-24 22:56:24
○ 2026-08-09 20:29:56
○NSnsas2.firstserver.ne.jp2015-06-25 → 2017-03-24 · 4 obs
● 2015-06-25 19:50:50
● 2017-03-24 21:19:16
○ 2026-02-24 22:56:24
○ 2026-08-09 20:29:56
○MXmail.zero100.jp2015-06-25 → 2017-03-24 · 4 obs
● 2015-06-25 19:50:50
● 2017-03-24 21:19:16
○ 2026-02-24 22:56:24
○ 2026-08-09 20:29:56
○MXmx1.firstserver.ne.jp2015-06-25 → 2017-03-24 · 4 obs
● 2015-06-25 19:50:50
● 2017-03-24 21:19:16
○ 2026-02-24 22:56:24
○ 2026-08-09 20:29:56
○MXmx2.firstserver.ne.jp2015-06-25 → 2017-03-24 · 4 obs
● 2015-06-25 19:50:50
● 2017-03-24 21:19:16
○ 2026-02-24 22:56:24
○ 2026-08-09 20:29:56
●MXzero100.jp2026-02-24 → 2026-08-09 · 3 obs
○ 2017-03-24 21:19:16
● 2026-02-24 22:56:24
● 2026-08-09 20:29:56
●A153.127.214.1822026-02-24 → 2026-08-09 · 3 obs
○ 2017-03-24 21:19:16
● 2026-02-24 22:56:24
● 2026-08-09 20:29:56
○A203.145.247.2242015-06-25 → 2017-03-24 · 4 obs
● 2015-06-25 19:50:50
● 2017-03-24 21:19:16
○ 2026-02-24 22:56:24
○ 2026-08-09 20:29:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
zero100.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 zero100.jp (unsigned zone)

⏱️ Timing

Total: 923ms | Queries: -

📄 Records

TypeCountSample Data
A1153.127.214.182
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1zero100.jp (pri: 10)
TXT1v=spf1 a:www4042.sakura.ne.jp mx include
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

Hierarchy

mail.zero100.jp is a subdomain of zero100.jp.

Mail Server Role

zero100.jp acts as its own mail server.

IP Addresses

zero100.jp points to a single IP number: 153.127.214.182.

Additional host names — brainemu.com, stilelavita.com, project-t.net and two others — share IP numbers with zero100.jp.

Name Servers

DNS for zero100.jp is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

The name servers of zero100.jp overlap at least partially with those of other domains — among them minutesbook.jp, suzu-ki.com, ogunet.net and two more.

These name servers commonly appear in combination with the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

zero100.jp has a single mail server: zero100.jp itself.

zero100.jp has exactly one IP number: 153.127.214.182.