kernel.jp - dns.ninja
kernel.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=1793095202 | ||||||
Previously MX for
kernel.jp |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (2 active, 5 former)
●NSbeau.ns.cloudflare.com2026-09-16 → 2026-10-27 · 3 obs
● 2026-09-16 03:41:34
● 2026-10-27 10:12:42
●NSgail.ns.cloudflare.com2026-09-16 → 2026-10-27 · 3 obs
● 2026-09-16 03:41:34
● 2026-10-27 10:12:42
○NSmaster.dns.ne.jp2015-07-15 → 2017-04-06 · 4 obs
● 2017-04-06 07:38:22
○ 2026-09-16 03:41:34
○ 2026-10-27 10:12:42
○NSns1.dns.ne.jp2015-07-15 → 2017-04-06 · 4 obs
● 2017-04-06 07:38:22
○ 2026-09-16 03:41:34
○ 2026-10-27 10:12:42
○NSns2.dns.ne.jp2015-07-15 → 2017-04-06 · 4 obs
● 2017-04-06 07:38:22
○ 2026-09-16 03:41:34
○ 2026-10-27 10:12:42
○MXkernel.jp2015-07-15 → 2017-04-06 · 4 obs
● 2017-04-06 07:38:22
○ 2026-09-16 03:41:34
○ 2026-10-27 10:12:42
○A49.212.80.612015-07-15 → 2017-04-06 · 4 obs
● 2017-04-06 07:38:22
○ 2026-09-16 03:41:34
○ 2026-10-27 10:12:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, e.dns.jp, a.dns.jp, f.dns.jp... | 15 records |
| kernel.jp | gail.ns.cloudflare.com, beau.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.116
NS records: gail.ns.cloudflare.com, beau.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kernel.jp (unsigned zone)
⏱️ Timing
Total: 1644ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | beau.ns.cloudflare.com, gail.ns.cloudflare.com |
| SOA | 1 | beau.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)
Analysis
Name Servers
kernel.jp has two authoritative name servers — beau.ns.cloudflare.com and gail.ns.cloudflare.com.
kernel.jp shares its NS records with other domains, for example 7lflights.com, wild-people-go-go.workers.dev, dc-digital-twin.pages.dev and two others.
kernel.jp partially shares its NS delegation with several other domains, including kewei.pp.ua, 496tu.vip, zzdhdz.com and two others.
These name servers regularly co-occur with the name servers aspen.ns.cloudflare.com, lauryn.ns.cloudflare.com and sri.ns.cloudflare.com.
DNS names with 6 IP addresses:
beau.ns.cloudflare.com points to 108.162.193.73, 172.64.33.73, 173.245.59.73 and 3 other IP addresses.
gail.ns.cloudflare.com points to 108.162.192.116, 172.64.32.116, 173.245.58.116 and 3 other IP addresses.