mail04.blueblock.jp - robtex.com
mail04.blueblock.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.107.6🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| TXT | v=spf1 +a include:_spf.blueblock.jp ~all | ||||||
blueblock.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.91.197🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | ns2.hyperbox.co.jp ⭐ | ||||||
| NS | ns.hyperbox.co.jp | ||||||
| MX | www.blueblock.jp ⭐ | ||||||
| SOA | ns.hyperbox.co.jpadmin@www.hyperbox.co.jp 2012-07-31 #77 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A59.106.107.62015-05-31 → 2026-07-19 · 2 obs
● 2015-05-31 04:01:14
● 2026-07-19 21:03:50
● 2026-07-19 21:03:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| blueblock.jp | ns.hyperbox.co.jp, ns2.hyperbox.co.jp | 2 records |
✅ Authoritative Response
Server:210.188.248.31
NS records: ns.hyperbox.co.jp, ns2.hyperbox.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blueblock.jp (unsigned zone)
⏱️ Timing
Total: 860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.107.6 |
| TXT | 1 | v=spf1 +a include:_spf.blueblock.jp ~all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.hyperbox.co.jp, ns2.hyperbox.co.jp)
Analysis
IP Addresses
mail04.blueblock.jp points to a single IP number: 59.106.107.6.
mail.tech1.jp, mail.ominolab.com, mail.mykubo.net and mail.amayahome.com are among the host names that share IP numbers with mail04.blueblock.jp.