initialize.co.jp - robtex.com
initialize.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.206.239🇯🇵 GMOOSK-NET160.251.206.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | v160-251-206-239.w0tu.static.cnode.jp | ||||||
| NS | dns1.initialize.co.jp ⭐ | ||||||
| A | 160.248.91.64🇯🇵 InfoSphere160.248.90.0/23 INFOSPHERE | ||||||
| PTR | 160-248-91-64.indigo.static.arena.ne.jp | ||||||
| NS | dns2.initialize.co.jp | ||||||
| A | 160.251.176.120🇯🇵 GMOOSK-NET160.251.176.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | v160-251-176-120.qqws.static.cnode.jp | ||||||
| MX | mail.initialize.co.jp ⭐ | ||||||
| A | 133.125.39.37🇯🇵 SAKURA-A133.125.0.0/16 (ISHIKARI) SAKURA Internet // EAST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ik1-437-50783.vs.sakura.ne.jp | ||||||
| TXT | v=spf1 a:mail.initialize.co.jp ip4:133.18.162.51 ip4:133.125.39.37 ip4:160.25... | ||||||
| SOA | dns1.initialize.co.jphostmaster@initialize.co.jp 2026-01-04 #2 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
Same first word
initialize.com.hk |
initialize.co.jp |
initialize.ru |
DNS History
5 records (4 active, 1 former)
●NSdns1.initialize.co.jp2015-08-25 → 2026-03-24 · 2 obs
● 2026-03-24 21:18:18
●NSdns2.initialize.co.jp2015-08-25 → 2026-03-24 · 2 obs
● 2026-03-24 21:18:18
●MXmail.initialize.co.jp2015-08-25 → 2026-03-24 · 2 obs
● 2026-03-24 21:18:18
○A122.215.228.42016-03-30 → 2016-12-18 · 4 obs
● 2016-12-18 07:29:46
○ 2026-03-05 23:27:18
○ 2026-03-24 21:18:18
●A160.251.206.2392026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 23:27:18
● 2026-03-24 21:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, c.dns.jp, h.dns.jp, a.dns.jp... | - |
| initialize.co.jp | dns1.initialize.co.jp, dns2.initialize.co.jp | 2 records |
✅ Authoritative Response
Server:160.248.91.64
NS records: dns1.initialize.co.jp, dns2.initialize.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for initialize.co.jp (unsigned zone)
⏱️ Timing
Total: 986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.206.239 |
| NS | 2 | dns2.initialize.co.jp, dns1.initialize.co.jp |
| MX | 1 | mail.initialize.co.jp (pri: 10) |
| TXT | 1 | v=spf1 a:mail.initialize.co.jp ip4:133.1 |
| SOA | 1 | dns1.initialize.co.jp hostmaster.initial |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.initialize.co.jp, dns2.initialize.co.jp)
Analysis
Hierarchy
initialize.co.jp is a parent of dns1.initialize.co.jp, www.initialize.co.jp, dns2.initialize.co.jp and mail.initialize.co.jp.
IP Addresses
initialize.co.jp points to a single IP number: 160.251.206.239.
other host names for instance papega.com, www.torinesia.com, server-trust.jp, ryopuru.jp and torinesia.com share IP numbers with initialize.co.jp.
Name Servers
initialize.co.jp is delegated to two name servers: dns1.initialize.co.jp and dns2.initialize.co.jp.
Host names with one IP number:
The host dns1.initialize.co.jp points to 160.248.91.64 and the host dns2.initialize.co.jp points to 160.251.176.120.
Mail Servers
initialize.co.jp is handled by a single mail server, mail.initialize.co.jp.
Host name mail.initialize.co.jp points to IP address 133.125.39.37.