part-ner01.jp - robtex.com
part-ner01.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.199.84.147🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| PTR | part-ner01.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 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 | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | mail.part-ner01.jp ⭐ | ||||||
| A | 52.199.84.147🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| PTR | part-ner01.jp | ||||||
| TXT | v=spf1 a mx ip4:52.199.84.147/32 ip4:121.83.202.91/32 ip4:219.122.254.246/32 ... | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-04-02 #2 | ||||||
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=1778525103 | ||||||
📈 Tranco rank: #807,717
PTR for
Subdomains
mail.part-ner01.jp |
Same first word
part-ner01.jp |
DNS History
5 records (5 active, 0 former)
●MXmail.part-ner01.jp2026-04-09 → 2026-05-11 · 2 obs
● 2026-05-11 18:59:32
●A52.199.84.1472026-04-09 → 2026-05-11 · 2 obs
● 2026-05-11 18:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, g.dns.jp, b.dns.jp, a.dns.jp... | - |
| part-ner01.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for part-ner01.jp (unsigned zone)
⏱️ Timing
Total: 924ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.199.84.147 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mail.part-ner01.jp (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:52.199.84.147/32 ip4:121 |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Hierarchy
The parent of mail.part-ner01.jp is part-ner01.jp.
IP Addresses
part-ner01.jp points to a single IP: 52.199.84.147.
Other host names, for instance *.100p.jp, mail.i2019.jp, i2019.jp, co.jp.100p.jp and jp.100p.jp share IP numbers with part-ner01.jp.
Name Servers
part-ner01.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
part-ner01.jp partially shares name servers with other domains; examples include iiha.info, msv-im10575.sakura.ne.jp, soumura.com, k-rms.info and tsuri8.com.
Host names with one IP number:
Host master.dns.ne.jp points to 210.224.172.18.
Host ns1.dns.ne.jp points to 61.211.236.1.
Host ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
part-ner01.jp is handled by a single mail server, mail.part-ner01.jp.
mail.part-ner01.jp points to a single IP: 52.199.84.147.