hacklife.jp - dns.ninja
hacklife.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hacklife.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 219.94.245.97🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | 2-34-123-221.shibuya.tokyo.zephyr750.net | ||||||
| NS | ns1.maihama-net.com ⚠️ Not in zone NS records | ||||||
| A | 160.16.54.90🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ns1.maihama-net.com | ||||||
| NS | ns1.test01.org ⚠️ Not in zone NS records | ||||||
| A | 219.94.245.97🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | 2-34-123-221.shibuya.tokyo.zephyr750.net | ||||||
| NS | ns2.hacklife.jp ⚠️ Not in parent delegation | ||||||
| A | 219.94.245.97🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | 2-34-123-221.shibuya.tokyo.zephyr750.net | ||||||
| MX | hacklife.jp ⭐ | ||||||
| SOA | ns1.hacklife.jpns2@hacklife.jp 2018-01-27 #1 | ||||||
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=1783858503 | ||||||
MX for
hacklife.jp |
Subdomains
ns1.hacklife.jp |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.hacklife.jp2015-06-10 → 2026-07-12 · 2 obs
● 2026-07-12 12:26:14
●NSns1.maihama-net.com2026-06-19 → 2026-07-12 · 3 obs
● 2026-06-19 23:29:20
● 2026-07-12 12:26:14
●NSns1.test01.org2026-06-19 → 2026-07-12 · 3 obs
● 2026-06-19 23:29:20
● 2026-07-12 12:26:14
●NSns2.hacklife.jp2015-06-10 → 2026-07-12 · 7 obs
● 2017-08-20 01:02:20
○ 2026-06-19 23:29:20
● 2026-06-23 11:51:42
○ 2026-07-10 22:22:06
● 2026-07-11 07:53:36
● 2026-07-12 12:26:14
●MXhacklife.jp2015-06-10 → 2026-07-12 · 7 obs
● 2017-08-20 01:02:20
○ 2026-06-19 23:29:20
● 2026-06-23 11:51:42
○ 2026-07-10 22:22:06
● 2026-07-11 07:53:36
● 2026-07-12 12:26:14
○A219.94.245.972015-06-10 → 2026-07-11 · 8 obs
● 2017-08-20 01:02:20
○ 2026-06-19 23:29:20
● 2026-06-23 11:51:42
○ 2026-06-26 16:49:12
● 2026-07-11 07:53:36
○ 2026-07-12 12:26:12
○ 2026-07-12 12:26:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, g.dns.jp, b.dns.jp, h.dns.jp... | - |
| hacklife.jp | ns1.maihama-net.com, ns1.test01.org | - |
✅ Authoritative Response
Server:160.16.54.90
NS records: ns1.maihama-net.com, ns1.test01.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hacklife.jp (unsigned zone)
⏱️ Timing
Total: 1491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.hacklife.jp, ns2.hacklife.jp |
| MX | 1 | hacklife.jp (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.hacklife.jp ns2.hacklife.jp |
Analysis
Hierarchy
hacklife.jp is the parent zone for ns1.hacklife.jp.
Mail Server Role
The MX record for hacklife.jp points back to hacklife.jp — it is its own mail server.
Name Servers
The domain hacklife.jp is delegated to these four name servers: ns1.maihama-net.com, ns1.hacklife.jp, ns2.hacklife.jp and ns1.test01.org.
hacklife.jp partially shares its NS delegation with several other domains, including ns-t.net, hnb.jp, innnet.jp and two others.
In DNS configurations, these name servers often share authority with ns3.maihama-net.com, ns2.maihama-net.com, 2nd.dnsv.jp and 7 other name servers.
ns1.maihama-net.com has IP address 160.16.54.90. ns1.hacklife.jp, ns2.hacklife.jp and ns1.test01.org each have IP address 219.94.245.97.
ns1.hacklife.jp, ns2.hacklife.jp and ns1.test01.org all direct to 219.94.245.97.
Mail Servers
The MX record for hacklife.jp points to a single mail server: hacklife.jp.