mikajima.jp - robtex.com

mikajima.jp

DNSSEC⚠️ Not signed
A49.212.180.98🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2688.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
MXmikajima.jp ⭐
A49.212.180.98🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2688.sakura.ne.jp
TXTv=spf1 a:www2688.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-05-23 #23

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=1777039203

MX for

mikajima.jp

Same first word

mikajima.com
mikajima.jp

Similar names

iammajik.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns01.osamadesk.netdns02.osamadesk.netns1.value-domain.comns2.value-domain.comMXmikajima.jpsmtp.mikajima.jpA49.212.180.98157.7.184.201211.125.95.238
○NSdns01.osamadesk.net2015-07-26 → 2016-09-04 · 4 obs
● 2015-07-26 00:57:12
● 2016-09-04 11:37:02
○ 2018-01-05 18:19:02
○ 2026-04-24 14:36:00
○NSdns02.osamadesk.net2015-07-26 → 2016-09-04 · 4 obs
● 2015-07-26 00:57:12
● 2016-09-04 11:37:02
○ 2018-01-05 18:19:02
○ 2026-04-24 14:36:00
●NSmaster.dns.ne.jp2026-03-02 → 2026-04-24 · 3 obs
○ 2018-01-05 18:19:02
● 2026-03-02 17:16:48
● 2026-04-24 14:36:00
●NSns1.dns.ne.jp2026-03-02 → 2026-04-24 · 3 obs
○ 2018-01-05 18:19:02
● 2026-03-02 17:16:48
● 2026-04-24 14:36:00
○NSns1.value-domain.com2018-01-05 → 2018-01-05 · 4 obs
○ 2016-09-04 11:37:02
● 2018-01-05 18:19:02
○ 2026-03-02 17:16:48
○ 2026-04-24 14:36:00
●NSns2.dns.ne.jp2026-03-02 → 2026-04-24 · 3 obs
○ 2018-01-05 18:19:02
● 2026-03-02 17:16:48
● 2026-04-24 14:36:00
○NSns2.value-domain.com2018-01-05 → 2018-01-05 · 4 obs
○ 2016-09-04 11:37:02
● 2018-01-05 18:19:02
○ 2026-03-02 17:16:48
○ 2026-04-24 14:36:00
●MXmikajima.jp2018-01-05 → 2026-04-24 · 3 obs
○ 2016-09-04 11:37:02
● 2018-01-05 18:19:02
● 2026-04-24 14:36:00
○MXsmtp.mikajima.jp2015-07-26 → 2016-09-04 · 4 obs
● 2015-07-26 00:57:12
● 2016-09-04 11:37:02
○ 2018-01-05 18:19:02
○ 2026-04-24 14:36:00
○A157.7.184.2012018-01-05 → 2018-01-05 · 4 obs
○ 2016-09-04 11:37:02
● 2018-01-05 18:19:02
○ 2026-03-02 17:16:48
○ 2026-04-24 14:36:00
○A211.125.95.2382015-07-26 → 2016-09-04 · 4 obs
● 2015-07-26 00:57:12
● 2016-09-04 11:37:02
○ 2018-01-05 18:19:02
○ 2026-04-24 14:36:00
●A49.212.180.982026-03-02 → 2026-04-24 · 3 obs
○ 2018-01-05 18:19:02
● 2026-03-02 17:16:48
● 2026-04-24 14:36:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
mikajima.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 mikajima.jp (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.180.98
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1mikajima.jp (pri: 10)
TXT1v=spf1 a:www2688.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

mikajima.jp is the mail server for mikajima.jp.

IP Addresses

mikajima.jp resolves to a single IP: 49.212.180.98.

Other host names, for instance on-air.co.jp, kitanoyatai.com, yamada-seisakusho.com, eact.jp and tokyo-icehockey.com share IP numbers with mikajima.jp.

Name Servers

mikajima.jp delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

mikajima.jp shares some name servers with other domains, for example okuchi-kenkou.com, yamasita.info, nagatake.net, smart-style.jp and (0x73686974)surai.com.

Host names with a single IP: 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.

Mail Servers

One mail server handles mikajima.jp.

Host name mikajima.jp points to IP 49.212.180.98.