smartattack.jp - dns.ninja
smartattack.jp
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=1785545102 | ||||||
Same first word
smartattack.jp |
smartattack.net |
DNS History
11 records (5 active, 6 former)
○NS01.dnsv.jp2015-06-17 → 2018-10-08 · 4 obs
● 2018-10-08 02:20:48
○ 2026-02-17 05:47:16
○ 2026-08-01 01:01:54
○NS02.dnsv.jp2015-06-17 → 2018-10-08 · 4 obs
● 2018-10-08 02:20:48
○ 2026-02-17 05:47:16
○ 2026-08-01 01:01:54
○NS03.dnsv.jp2015-06-17 → 2018-10-08 · 4 obs
● 2018-10-08 02:20:48
○ 2026-02-17 05:47:16
○ 2026-08-01 01:01:54
○NS04.dnsv.jp2015-06-17 → 2018-10-08 · 4 obs
● 2018-10-08 02:20:48
○ 2026-02-17 05:47:16
○ 2026-08-01 01:01:54
●NSns-1473.awsdns-56.org2026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 05:47:16
● 2026-08-01 01:01:54
●NSns-1628.awsdns-11.co.uk2026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 05:47:16
● 2026-08-01 01:01:54
●NSns-300.awsdns-37.com2026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 05:47:16
● 2026-08-01 01:01:54
●NSns-918.awsdns-50.net2026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 05:47:16
● 2026-08-01 01:01:54
●A183.90.255.1162018-10-08 → 2026-08-01 · 3 obs
● 2018-10-08 02:20:48
● 2026-08-01 01:01:54
○A210.140.176.782015-11-08 → 2017-01-25 · 5 obs
● 2015-11-08 04:09:48
● 2017-01-25 17:28:54
○ 2018-10-08 02:20:48
○ 2026-08-01 01:01:54
○A210.140.176.812015-06-17 → 2015-06-17 · 3 obs
○ 2015-11-08 04:09:48
○ 2026-08-01 01:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| smartattack.jp | ns-300.awsdns-37.com, ns-918.awsdns-50.net, ns-1473.awsdns-56.org, ns-1628.awsdns-11.co.uk | - |
✅ Authoritative Response
Server:205.251.198.92
NS records: ns-300.awsdns-37.com, ns-918.awsdns-50.net, ns-1473.awsdns-56.org, ns-1628.awsdns-11.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartattack.jp (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.255.116 |
| NS | 4 | ns-1473.awsdns-56.org, ns-1628.awsdns-11.co.uk... |
| TXT | 2 | google-site-verification=2A1fDr7mmZnDDk8, v=spf1 include:sender.zcsend.jp include: |
| SOA | 1 | ns-1628.awsdns-11.co.uk awsdns-hostmaste |
Analysis
IP Addresses
smartattack.jp directs to one IP number, which is 183.90.255.116.
Among the host names that share IP numbers with smartattack.jp are youkakai.jp, nextpublishing.jp, cloud215.wpx.ne.jp and two others.
Name Servers
The domain smartattack.jp is delegated to these four name servers: ns-300.awsdns-37.com, ns-918.awsdns-50.net, ns-1473.awsdns-56.org and ns-1628.awsdns-11.co.uk.
There is at least partial name server overlap between smartattack.jp and other domains — math-materials.jp, zeplin.io, 772win.co and two more among them.
These name servers tend to appear in combination with the name servers ns1-24-sa-east-1.ec2-rdns.amazonaws.com, ns2-24-sa-east-1.ec2-rdns.amazonaws.com, ns3-24-sa-east-1.ec2-rdns.amazonaws.com and ns4-24-sa-east-1.ec2-rdns.amazonaws.com.
All four hostnames — ns-300.awsdns-37.com, ns-918.awsdns-50.net, ns-1473.awsdns-56.org and ns-1628.awsdns-11.co.uk — resolve to two IP numbers apiece: ns-300.awsdns-37.com to 205.251.193.44 and 2600:9000:5301:2c00::1; ns-918.awsdns-50.net to 205.251.195.150 and 2600:9000:5303:9600::1; ns-1473.awsdns-56.org to 205.251.197.193 and 2600:9000:5305:c100::1; ns-1628.awsdns-11.co.uk to 205.251.198.92 and 2600:9000:5306:5c00::1.