corenote.jp - robtex.com
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=1771290902 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns-1020.awsdns-63.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 14:15:50
●NSns-1289.awsdns-33.org2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 14:15:50
●NSns-1924.awsdns-48.co.uk2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 14:15:50
●NSns-200.awsdns-25.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 14:15:50
●MXinbound-smtp.us-west-2.amazonaws.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 14:15:50
●A13.158.230.1822026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 14:15:50
●A35.72.177.1252026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 14:15:50
🔍 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: 205.251.195.252
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: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.158.230.182, 35.72.177.125 |
| 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 points to two IP numbers: 13.158.230.182 and 35.72.177.125.
Name Servers
corenote.jp is delegated to four name servers: ns-200.awsdns-25.com, ns-1020.awsdns-63.net, ns-1289.awsdns-33.org and ns-1924.awsdns-48.co.uk.
corenote.jp at least partially shares its name servers with other domains, for instance sazemi.com, justfixmypc.com, d2jbzp4suuv17l.cloudfront.net, gooddaystudio.co.kr and gemini.awsapps.com.
Host names with two IPs: ns-200.awsdns-25.com points to 2600:9000:5300:c800::1 and 205.251.192.200; ns-1020.awsdns-63.net points to 2600:9000:5303:fc00::1 and 205.251.195.252; ns-1289.awsdns-33.org points to 2600:9000:5305:900::1 and 205.251.197.9; ns-1924.awsdns-48.co.uk points to 2600:9000:5307:8400::1 and 205.251.199.132.
Mail Servers
corenote.jp is served by a single mail server, inbound-smtp.us-west-2.amazonaws.com.
corenote.jp uses the same mail server setup as other domains such as andou.tech, burnsidehotsauce.com, hardworkvideos.com, vertuli.com and vaporstreams.com.
corenote.jp shares some mail servers with other domains, including tncmonarch.atlassian.net, stonelock.atlassian.net, jiranbn23.atlassian.net, contendo.atlassian.net and payara.atlassian.net.
these mail servers are often used alongside 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 resolves to four IPs: 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.