derize.com - dns.ninja

derize.com

DNSSEC⚠️ Not signed
A49.212.207.96🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3086.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
MXderize.com
A49.212.207.96🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3086.sakura.ne.jp
TXTv=spf1 a:www3086.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-10-07 #1

com

MX for

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXderize.comA49.212.207.96
NSmaster.dns.ne.jp2026-02-16 → 2026-07-24 · 2 obs
● 2026-02-16 23:59:12
● 2026-07-24 13:56:04
NSns1.dns.ne.jp2026-02-16 → 2026-07-24 · 2 obs
● 2026-02-16 23:59:12
● 2026-07-24 13:56:04
NSns2.dns.ne.jp2026-02-16 → 2026-07-24 · 2 obs
● 2026-02-16 23:59:12
● 2026-07-24 13:56:04
MXderize.com2026-02-16 → 2026-07-24 · 2 obs
● 2026-02-16 23:59:12
● 2026-07-24 13:56:04
A49.212.207.962026-02-16 → 2026-07-24 · 2 obs
● 2026-02-16 23:59:12
● 2026-07-24 13:56:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
derize.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 derize.com (unsigned zone)

⏱️ Timing

Total: 2511ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.207.96
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1derize.com (pri: 10)
TXT1v=spf1 a:www3086.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

The MX record for derize.com points back to derize.com — it is its own mail server.

IP Addresses

derize.com directs to one IP number, which is 49.212.207.96.

Among the host names that share IP numbers with derize.com are kabu-shoei.co.jp, kazulog.com, naliue22.net and two others.

Name Servers

The authoritative name servers for derize.com are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.

derize.com partially shares its NS delegation with several other domains, including usayon.com, kakujoro.com, toasp.jp and two others.

The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp210.224.172.18, ns1.dns.ne.jp61.211.236.1, ns2.dns.ne.jp133.167.21.1.

Mail Servers

The MX record for derize.com points to a single mail server: derize.com.

derize.com directs to just one IP number, 49.212.207.96.