radblue.jp - robtex.com
radblue.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.227.38.65🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada | ||||||
| PTR | myshopify.com | ||||||
| NS | dns01.muumuu-domain.com ⭐ | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.muumuu-mail.com ⭐ | ||||||
| A | 163.44.185.158🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.muumuu-mail.com ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@radblue.jp serial=1776321847 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1786236303 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns01.muumuu-domain.com2026-06-22 → 2026-08-09 · 2 obs
● 2026-08-09 01:47:34
●NSdns02.muumuu-domain.com2026-06-22 → 2026-08-09 · 2 obs
● 2026-08-09 01:47:34
●MXmx01.muumuu-mail.com2026-06-22 → 2026-08-09 · 2 obs
● 2026-08-09 01:47:34
●A23.227.38.652026-06-22 → 2026-08-09 · 2 obs
● 2026-08-09 01:47:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| radblue.jp | dns02.muumuu-domain.com, dns01.muumuu-domain.com | - |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for radblue.jp (unsigned zone)
⏱️ Timing
Total: 1448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.muumuu-mail.com (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.muumuu-mail.com ~all |
| SOA | 1 | dns01.muumuu-domain.com postmaster.radbl |
Analysis
IP Addresses
radblue.jp resolves to one IP address: 23.227.38.65.
viewsite.link, encorbio.com, mafil.pt and two other host names share IP numbers with radblue.jp.
Name Servers
The NS records for radblue.jp delegate to dns01.muumuu-domain.com and dns02.muumuu-domain.com.
radblue.jp uses the same name servers as several other domains — among them iegumi.com, tachibana57.com, trieight.com and two more.
radblue.jp partially shares its NS delegation with several other domains, including ueshin.info, happyhomesvancouver.com, monlapin.jp and two others.
dns01.muumuu-domain.com resolves to 202.239.23.39. dns02.muumuu-domain.com resolves to 160.251.249.62. Both host names point to a single IP number.
Mail Servers
Mail for radblue.jp is handled by a single mail server, mx01.muumuu-mail.com.
radblue.jp uses an identical mail server configuration to several other domains — among them sunshineholdings.co.jp, gerpur.com, eruc-game.com and two more.
radblue.jp has at least partial mail server overlap with other domains such as hitotokiworks.com, freesh.info, tsukanoma.com and two more.
mx01.muumuu-mail.com resolves to 163.44.185.158 and no other IP number.