cribnotes.jp - dns.ninja
cribnotes.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=1786741203 | ||||||
Subdomains
www.cribnotes.jp |
log.cribnotes.jp |
tag.cribnotes.jp |
staging-tag.cribnotes.jp |
Same first word
cribnotes.com |
cribnotes.jp |
Similar names
DNS History
12 records (12 active, 0 former)
●NSns-cloud-b1.googledomains.com2018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●NSns-cloud-b2.googledomains.com2018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●NSns-cloud-b3.googledomains.com2018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●NSns-cloud-b4.googledomains.com2018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●A2001:4860:4802:32::152018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●A2001:4860:4802:34::152018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●A2001:4860:4802:36::152018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●A2001:4860:4802:38::152018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●A216.239.32.212018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●A216.239.34.212018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●A216.239.36.212018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
●A216.239.38.212018-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| cribnotes.jp | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cribnotes.jp (unsigned zone)
⏱️ Timing
Total: 1646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.36.21... |
| AAAA | 4 | 2001:4860:4802:36::15, 2001:4860:4802:32::15... |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com... |
| TXT | 3 | google-site-verification=4oReI71aaFU8lIC, google-site-verification=_yKOaNXLWb7GJpb... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Hierarchy
www.cribnotes.jp, log.cribnotes.jp, tag.cribnotes.jp and staging-tag.cribnotes.jp each fall under the parent domain cribnotes.jp.
IP Addresses
cribnotes.jp has 8 IP addresses — 216.239.32.21, 216.239.34.21, 216.239.36.21 and 5 more.
directtradesolutions.com, umbuconsult.com, whitneyllc.com and two other host names share IP numbers with cribnotes.jp.
Name Servers
The authoritative name servers for cribnotes.jp are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
cribnotes.jp partially shares its NS delegation with several other domains, including poplinengineeringservices.com, wwwapp.net, pokaba.com and two others.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each carry two IP addresses. ns-cloud-b1.googledomains.com has 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com has 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com has 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com has 216.239.38.107 and 2001:4860:4802:38::6b.