bestkenko.jp - robtex.com
bestkenko.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.202.107.97🇯🇵 SOFTLAYER161.202.64.0/18 -tok02 | ||||||
| PTR | 61.6b.caa1.ip4.static.sl-reverse.com | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com ⚠️ Not in parent delegation | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@bestkenko.jp serial=0 | ||||||
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=1777074303 | ||||||
Previously MX for
bestkenko.jp |
Same first word
bestkenko.net |
bestkenko.jp |
bestkenko.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSmaster.dns.ne.jp2015-08-03 → 2016-08-24 · 4 obs
● 2016-08-24 01:37:52
○ 2020-01-23 13:57:46
○ 2026-04-25 00:06:34
●NSns1.digitalocean.com2020-01-23 → 2026-04-25 · 3 obs
● 2020-01-23 13:57:46
● 2026-04-25 00:06:34
○NSns1.dns.ne.jp2015-08-03 → 2016-08-24 · 4 obs
● 2016-08-24 01:37:52
○ 2020-01-23 13:57:46
○ 2026-04-25 00:06:34
●NSns2.digitalocean.com2020-01-23 → 2026-04-25 · 3 obs
● 2020-01-23 13:57:46
● 2026-04-25 00:06:34
○NSns2.dns.ne.jp2015-08-03 → 2016-08-24 · 4 obs
● 2016-08-24 01:37:52
○ 2020-01-23 13:57:46
○ 2026-04-25 00:06:34
●NSns3.digitalocean.com2020-01-23 → 2026-04-25 · 3 obs
● 2020-01-23 13:57:46
● 2026-04-25 00:06:34
○MXbestkenko.jp2015-08-03 → 2016-08-24 · 4 obs
● 2016-08-24 01:37:52
○ 2020-01-23 13:57:46
○ 2026-04-25 00:06:34
○A119.81.173.572020-01-23 → 2020-01-23 · 4 obs
● 2020-01-23 13:57:46
○ 2026-02-25 03:24:42
○ 2026-04-25 00:06:34
●A161.202.107.972026-02-25 → 2026-04-25 · 3 obs
● 2026-02-25 03:24:42
● 2026-04-25 00:06:34
○A49.212.207.212015-08-03 → 2016-08-24 · 4 obs
● 2016-08-24 01:37:52
○ 2020-01-23 13:57:46
○ 2026-04-25 00:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| bestkenko.jp | ns2.digitalocean.com, ns1.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.53.21
NS records: ns2.digitalocean.com, ns1.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bestkenko.jp (unsigned zone)
⏱️ Timing
Total: 629ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.202.107.97 |
| NS | 3 | ns1.digitalocean.com, ns2.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.bestkenk |
Analysis
IP Addresses
bestkenko.jp maps to IP address 161.202.107.97.
Other host names, for example, 61.6b.caa1.ip4.static.sl-reverse.com share IP numbers with bestkenko.jp.
Name Servers
bestkenko.jp is delegated to name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
bestkenko.jp at least partially shares name servers with other domains such as ohiowebpro.com, minehost.io, 248.199.128.in-addr.arpa, (0x736578)rostov.guru and eco-check.org.
Host names with two IP numbers:
ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.