ken-ei-kai.com - robtex.com
ken-ei-kai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.97.164🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| NS | ken-ei-kai.com ⭐ | ||||||
| A | 163.43.97.164🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | ken-ei-kai.com ⭐ | ||||||
| A | 163.43.97.164🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| TXT | v=spf1 +ip4:163.43.97.164/32 ~all | ||||||
| SOA | ken-ei-kai.compostmaster@ken-ei-kai.com serial=1603570121 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774624217 | ||||||
PTR for
NS for
ken-ei-kai.com |
MX for
ken-ei-kai.com |
Subdomains
www.ken-ei-kai.com |
Same first word
ken-ei-kai.or.jp |
ken-ei-kai.com |
DNS History
10 records (5 active, 5 former)
●NSdns01.muumuu-domain.com2016-05-11 → 2026-03-27 · 3 obs
● 2016-05-11 01:43:06
● 2026-03-27 15:37:46
●NSdns02.muumuu-domain.com2016-05-11 → 2026-03-27 · 3 obs
● 2016-05-11 01:43:06
● 2026-03-27 15:37:46
●NSken-ei-kai.com2016-05-11 → 2026-03-27 · 3 obs
● 2016-05-11 01:43:06
● 2026-03-27 15:37:46
○NSuns01.lolipop.jp2015-05-31 → 2016-02-05 · 4 obs
● 2016-02-05 07:44:12
○ 2016-05-11 01:43:06
○ 2026-03-27 15:37:46
○NSuns02.lolipop.jp2015-05-31 → 2016-02-05 · 4 obs
● 2016-02-05 07:44:12
○ 2016-05-11 01:43:06
○ 2026-03-27 15:37:46
●MXken-ei-kai.com2016-05-11 → 2026-03-27 · 3 obs
● 2016-05-11 01:43:06
● 2026-03-27 15:37:46
○MXmx01.lolipop.jp2015-05-31 → 2016-02-05 · 4 obs
● 2016-02-05 07:44:12
○ 2016-05-11 01:43:06
○ 2026-03-27 15:37:46
○A160.16.240.842016-05-11 → 2018-08-08 · 5 obs
● 2016-05-11 01:43:06
● 2018-08-08 04:03:06
○ 2026-03-14 09:03:36
○ 2026-03-27 15:37:46
●A163.43.97.1642026-03-14 → 2026-03-27 · 3 obs
● 2026-03-14 09:03:36
● 2026-03-27 15:37:46
○A210.172.144.222015-05-31 → 2016-02-05 · 4 obs
● 2016-02-05 07:44:12
○ 2016-05-11 01:43:06
○ 2026-03-27 15:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ken-ei-kai.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ken-ei-kai.com (unsigned zone)
⏱️ Timing
Total: 663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.97.164 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | ken-ei-kai.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:163.43.97.164/32 ~all |
| SOA | 1 | ken-ei-kai.com postmaster.ken-ei-kai.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
The parent of www.ken-ei-kai.com is ken-ei-kai.com.
Name Server Role
ken-ei-kai.com serves as a name server for ken-ei-kai.com.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers together with ken-ei-kai.com.
Mail Server Role
ken-ei-kai.com serves as the mail server for ken-ei-kai.com.
IP Addresses
ken-ei-kai.com points to an IP address: 163.43.97.164.
Other host names, for instance www.ken-ei-kai.com, share IP numbers with ken-ei-kai.com.
Name Servers
ken-ei-kai.com is delegated to three name servers: ken-ei-kai.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
ken-ei-kai.com at least partially shares name servers with other domains, for instance sho2.com, matsuoka.co, japaneseonline.net, 3rd-stone.jp and logologo.site.
Host names with one IP:
ken-ei-kai.com points to 163.43.97.164; dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
ken-ei-kai.com is handled by a single mail server.