epub.jp - robtex.com
epub.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.70.71.239🇯🇵 InfoSphere164.70.64.0/18 INFOSPHERE | ||||||
| PTR | 164-70-71-239.indigo.static.arena.ne.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 | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-12-28 #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=1786243502 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.epub.jp2015-08-12 → 2017-04-28 · 4 obs
● 2017-04-28 09:53:00
○ 2026-08-09 03:37:02
○ 2026-08-09 03:37:04
○NSdns2.epub.jp2015-08-12 → 2017-04-28 · 4 obs
● 2017-04-28 09:53:00
○ 2026-08-09 03:37:02
○ 2026-08-09 03:37:04
●NSmaster.dns.ne.jp2026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 03:37:02
● 2026-08-09 03:37:04
●NSns1.dns.ne.jp2026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 03:37:02
● 2026-08-09 03:37:04
●NSns2.dns.ne.jp2026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 03:37:02
● 2026-08-09 03:37:04
○MXmail.epub.jp2015-08-12 → 2017-04-28 · 4 obs
● 2017-04-28 09:53:00
○ 2026-08-09 03:37:02
○ 2026-08-09 03:37:04
○A118.238.27.912015-08-12 → 2017-04-28 · 4 obs
● 2017-04-28 09:53:00
○ 2026-08-09 03:37:02
○ 2026-08-09 03:37:04
●A164.70.71.2392026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 03:37:02
● 2026-08-09 03:37:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, c.dns.jp, e.dns.jp, b.dns.jp... | - |
| epub.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for epub.jp (unsigned zone)
⏱️ Timing
Total: 754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.70.71.239 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
IP Addresses
epub.jp has exactly one IP address — 164.70.71.239.
Name Servers
DNS for epub.jp is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
epub.jp partially shares its NS delegation with several other domains, including msv-im05269.sakura.ne.jp, takeioffice.com, kazama-auto.com and two others.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.