corenote.jp - dns.ninja
corenote.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=1785808803 | ||||||
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
●NSns-1020.awsdns-63.net2026-03-01 → 2026-08-04 · 2 obs
● 2026-08-04 02:04:28
●NSns-1289.awsdns-33.org2026-03-01 → 2026-08-04 · 2 obs
● 2026-08-04 02:04:28
●NSns-1924.awsdns-48.co.uk2026-03-01 → 2026-08-04 · 2 obs
● 2026-08-04 02:04:28
●NSns-200.awsdns-25.com2026-03-01 → 2026-08-04 · 2 obs
● 2026-08-04 02:04:28
●MXinbound-smtp.us-west-2.amazonaws.com2026-03-01 → 2026-08-04 · 2 obs
● 2026-08-04 02:04:28
○A13.114.206.1062026-07-24 → 2026-07-24 · 3 obs
● 2026-07-24 02:25:58
○ 2026-08-04 02:04:28
○A13.158.230.1822026-03-01 → 2026-03-02 · 4 obs
● 2026-03-02 06:37:58
○ 2026-03-21 11:05:22
○ 2026-08-04 02:04:28
○A3.113.78.842026-06-26 → 2026-06-26 · 4 obs
● 2026-06-26 05:44:22
○ 2026-07-24 02:25:58
○ 2026-08-04 02:04:28
○A3.115.26.1432026-06-26 → 2026-06-26 · 4 obs
● 2026-06-26 05:44:22
○ 2026-07-24 02:25:58
○ 2026-08-04 02:04:28
○A35.72.177.1252026-03-01 → 2026-03-02 · 4 obs
● 2026-03-02 06:37:58
○ 2026-03-21 11:05:22
○ 2026-08-04 02:04:28
○A35.76.83.712026-03-21 → 2026-03-21 · 4 obs
● 2026-03-21 11:05:22
○ 2026-06-26 05:44:22
○ 2026-08-04 02:04:28
○A52.193.195.2382026-03-21 → 2026-03-21 · 4 obs
● 2026-03-21 11:05:22
○ 2026-06-26 05:44:22
○ 2026-08-04 02:04:28
●A54.150.102.1222026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 02:04:28
●A54.168.167.272026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 02:04:28
○A54.238.130.1652026-07-24 → 2026-07-24 · 3 obs
● 2026-07-24 02:25:58
○ 2026-08-04 02:04:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| corenote.jp | ns-200.awsdns-25.com, ns-1020.awsdns-63.net, ns-1289.awsdns-33.org, ns-1924.awsdns-48.co.uk | - |
✅ Authoritative Response
Server:205.251.199.132
NS records: ns-200.awsdns-25.com, ns-1020.awsdns-63.net, ns-1289.awsdns-33.org, ns-1924.awsdns-48.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corenote.jp (unsigned zone)
⏱️ Timing
Total: 981ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.168.167.27, 54.150.102.122 |
| NS | 4 | ns-1020.awsdns-63.net, ns-1289.awsdns-33.org... |
| MX | 1 | inbound-smtp.us-west-2.amazonaws.com (pr |
| SOA | 1 | ns-1924.awsdns-48.co.uk awsdns-hostmaste |
Analysis
IP Addresses
corenote.jp has two IP addresses: 54.150.102.122 and 54.168.167.27
Name Servers
Four name servers handle the delegation for corenote.jp: ns-200.awsdns-25.com, ns-1020.awsdns-63.net, ns-1289.awsdns-33.org and ns-1924.awsdns-48.co.uk.
There is at least partial name server overlap between corenote.jp and other domains — ddh8iu8m7vsoc.cloudfront.net, sazemi.com, justfixmypc.com and two more among them.
All four hostnames — ns-200.awsdns-25.com, ns-1020.awsdns-63.net, ns-1289.awsdns-33.org and ns-1924.awsdns-48.co.uk — resolve to two IP numbers apiece: ns-200.awsdns-25.com to 205.251.192.200 and 2600:9000:5300:c800::1; ns-1020.awsdns-63.net to 205.251.195.252 and 2600:9000:5303:fc00::1; ns-1289.awsdns-33.org to 205.251.197.9 and 2600:9000:5305:900::1; ns-1924.awsdns-48.co.uk to 205.251.199.132 and 2600:9000:5307:8400::1.
Mail Servers
corenote.jp uses one mail server — inbound-smtp.us-west-2.amazonaws.com.
The mail server setup of corenote.jp matches that of other domains such as andou.tech, hardworkvideos.com, vertuli.com and two others.
At least some of the mail servers used by corenote.jp are shared with other domains: tncmonarch.atlassian.net, stonelock.atlassian.net, lse.atlassian.net and two others among them.
These mail servers often appear in conjunction with the mail servers inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
inbound-smtp.us-west-2.amazonaws.com points to four IP addresses: 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.