helloj.jp - dns.ninja
helloj.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.188.195.104🇯🇵 SAKURA-C210.188.192.0/19 SAKURA-B (2/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ho2.e-netten.ne.jp | ||||||
| NS | ns1.do-reg.jp ⭐ | ||||||
| A | 203.183.220.201🇯🇵 IDC203.183.192.0/18 Frontier Inc. | ||||||
| NS | ns2.do-reg.jp | ||||||
| A | 203.137.197.45🇯🇵 IDC203.137.192.0/18 Frontier Inc. | ||||||
| PTR | 203-137-197-45.monstera.jp-west.compute.idcfcloud.net | ||||||
| MX | nm04.sakura.ne.jp ⭐ | ||||||
| A | 133.167.8.156🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5216.sakura.ne.jp | ||||||
| TXT | v=spf1 ip4:133.167.8.156 include:_spf.google.com ~all | ||||||
| SOA | NS1.DO-REG.JProot@HELLOJ.JP serial=2607161415 | ||||||
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=1784714402 | ||||||
Subdomains
mail.helloj.jp |
Same first word
helloj.jp |
Similar names
DNS History
5 records (4 active, 1 former)
○MXmail.helloj.jp2018-06-30 → 2018-06-30 · 3 obs
○ 2026-07-22 10:31:12
○ 2026-07-22 10:31:14
●MXnm04.sakura.ne.jp2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 10:31:12
● 2026-07-22 10:31:14
●A210.188.195.1042018-06-30 → 2026-07-22 · 2 obs
● 2026-07-22 10:31:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, a.dns.jp, d.dns.jp, c.dns.jp... | - |
| helloj.jp | ns1.do-reg.jp, ns2.do-reg.jp | 2 records |
✅ Authoritative Response
Server:203.137.197.45
NS records: ns1.do-reg.jp, ns2.do-reg.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for helloj.jp (unsigned zone)
⏱️ Timing
Total: 744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.188.195.104 |
| NS | 2 | NS2.DO-REG.JP, NS1.DO-REG.JP |
| MX | 1 | nm04.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:133.167.8.156 include:_spf.go |
| SOA | 1 | NS1.DO-REG.JP root.HELLOJ.JP |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.do-reg.jp, ns1.do-reg.jp)
Analysis
Hierarchy
helloj.jp serves as the parent of mail.helloj.jp.
IP Addresses
helloj.jp resolves to one IP address: 210.188.195.104.
www.t-cars.jp, www.towa-tsushin.co.jp, soukan.jp and two other host names share IP numbers with helloj.jp.
Name Servers
helloj.jp is served by two delegated name servers, ns1.do-reg.jp and ns2.do-reg.jp.
helloj.jp uses the same name servers as several other domains — among them scene-1-2-3.co.jp, fujiume.com, jyu-g.co.jp and two more.
ns1.do-reg.jp directs to 203.183.220.201 and ns2.do-reg.jp directs to 203.137.197.45; each host name points to exactly one IP number.
Mail Servers
Mail for helloj.jp is handled by a single mail server, nm04.sakura.ne.jp.
helloj.jp uses an identical mail server configuration to several other domains — among them e-sasshi.com, marudai-fukushi.com, nm04.sakura.ne.jp and two more.
There is one IP number for nm04.sakura.ne.jp: 133.167.8.156.