oscx.jp - robtex.com

oscx.jp

DNSSEC⚠️ Not signed
A49.212.180.95🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2685.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
MXoscx.jp ⭐
A49.212.180.95🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2685.sakura.ne.jp
TXTv=spf1 a:www2685.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-02-10 #3

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=1774403102
📈 Tranco rank: #402,991

MX for

oscx.jp

Same first word

oscx.jp

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DNS History

5 records (5 active, 0 former)

NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXoscx.jpA49.212.180.95
●NSmaster.dns.ne.jp2026-03-04 → 2026-03-25 · 2 obs
● 2026-03-04 03:04:14
● 2026-03-25 02:26:12
●NSns1.dns.ne.jp2026-03-04 → 2026-03-25 · 2 obs
● 2026-03-04 03:04:14
● 2026-03-25 02:26:12
●NSns2.dns.ne.jp2026-03-04 → 2026-03-25 · 2 obs
● 2026-03-04 03:04:14
● 2026-03-25 02:26:12
●MXoscx.jp2026-03-04 → 2026-03-25 · 2 obs
● 2026-03-04 03:04:14
● 2026-03-25 02:26:12
●A49.212.180.952026-03-04 → 2026-03-25 · 2 obs
● 2026-03-04 03:04:14
● 2026-03-25 02:26:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
oscx.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oscx.jp (unsigned zone)

⏱️ Timing

Total: 2497ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.180.95
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1oscx.jp (pri: 10)
TXT1v=spf1 a:www2685.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

For oscx.jp, the mail server is oscx.jp.

IP Addresses

oscx.jp resolves to one IP number: 49.212.180.95.

other host names including nihonce.com, shinsen-izumi.sakura.ne.jp, kamiookalaw-rikon.com, kinki-michinoeki.net and aixq.org share IP numbers with oscx.jp.

Name Servers

oscx.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

oscx.jp at least partially shares name servers with other domains, for instance sedori-support.sakura.ne.jp, rel-ay.net, masoukisin.srw-wiki.com, gokuwata.com and igostadium.com.

these name servers are commonly used alongside dns.sakura.ad.jp.

Host names with one IP number: 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

oscx.jp is served by a single mail server, oscx.jp.

oscx.jp resolves to IP 49.212.180.95.