plugins.co.jp - dns.ninja
plugins.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSdns.plugins.co.jp2015-08-09 → 2016-06-09 · 4 obs
● 2016-06-09 04:44:38
○ 2020-02-10 05:11:20
○ 2026-08-14 17:15:58
●NSns1.gslb2.sakura.ne.jp2020-02-10 → 2026-08-14 · 3 obs
● 2020-02-10 05:11:20
● 2026-08-14 17:15:58
●NSns2.gslb2.sakura.ne.jp2020-02-10 → 2026-08-14 · 3 obs
● 2020-02-10 05:11:20
● 2026-08-14 17:15:58
○NSsv1.dlo.co.jp2015-08-09 → 2016-06-09 · 4 obs
● 2016-06-09 04:44:38
○ 2020-02-10 05:11:20
○ 2026-08-14 17:15:58
○NSwww.plugins.co.jp2015-08-09 → 2016-06-09 · 4 obs
● 2016-06-09 04:44:38
○ 2020-02-10 05:11:20
○ 2026-08-14 17:15:58
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-08-14 · 3 obs
● 2026-03-03 13:16:26
● 2026-08-14 17:15:58
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-08-14 · 3 obs
● 2026-03-03 13:16:26
● 2026-08-14 17:15:58
●MXalt3.aspmx.l.google.com2026-03-03 → 2026-08-14 · 3 obs
● 2026-03-03 13:16:26
● 2026-08-14 17:15:58
●MXalt4.aspmx.l.google.com2026-03-03 → 2026-08-14 · 3 obs
● 2026-03-03 13:16:26
● 2026-08-14 17:15:58
●MXaspmx.l.google.com2026-03-03 → 2026-08-14 · 3 obs
● 2026-03-03 13:16:26
● 2026-08-14 17:15:58
○MXmail.plugins.co.jp2015-08-09 → 2020-02-10 · 4 obs
● 2020-02-10 05:11:20
○ 2026-03-03 13:16:26
○ 2026-08-14 17:15:58
●A133.242.237.512026-03-03 → 2026-08-14 · 3 obs
● 2026-03-03 13:16:26
● 2026-08-14 17:15:58
○A49.212.58.1102015-08-09 → 2020-02-10 · 4 obs
● 2020-02-10 05:11:20
○ 2026-03-03 13:16:26
○ 2026-08-14 17:15:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| plugins.co.jp | ns1.gslb2.sakura.ne.jp, ns2.gslb2.sakura.ne.jp | - |
✅ Authoritative Response
Server:133.242.64.100
NS records: ns1.gslb2.sakura.ne.jp, ns2.gslb2.sakura.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plugins.co.jp (unsigned zone)
⏱️ Timing
Total: 1596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.237.51 |
| NS | 2 | ns2.gslb2.sakura.ne.jp, ns1.gslb2.sakura.ne.jp |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | v=spf1 mx a a:www960.sakura.ne.jp includ, google-site-verification=oZfETYYHUMRAkoq... |
| SOA | 1 | ns1.gslb2.sakura.ne.jp noc.sakura.ad.jp |
Analysis
Hierarchy
dns.plugins.co.jp and www.plugins.co.jp are both subdomains of plugins.co.jp.
IP Addresses
plugins.co.jp resolves to one IP address: 133.242.237.51.
kenshinsha.com, fukutaka.co.jp and www.plugins.co.jp are examples of other host names that share IP numbers with plugins.co.jp.
Name Servers
Two name servers handle the delegation for plugins.co.jp: ns1.gslb2.sakura.ne.jp and ns2.gslb2.sakura.ne.jp.
plugins.co.jp uses the same name servers as several other domains — among them penta-cohsms.com, junglewalk.co.jp, cnp.co.jp and two more.
ns1.gslb2.sakura.ne.jp resolves to 133.242.64.100. ns2.gslb2.sakura.ne.jp resolves to 163.43.127.180. Both host names point to a single IP number.
Mail Servers
plugins.co.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
plugins.co.jp has at least partial mail server overlap with other domains such as chicagokidds.com, seiuhealthcaretexas.org, legato.us and two more.
The mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to two addresses: 172.253.62.27 and 2607:f8b0:4004:c25::1a.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.