okgroup.jp - robtex.com
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okgroup.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.177.94.76🇯🇵 Amazon | ||||||
| PTR | ec2-18-177-94-76.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 52.193.57.120🇯🇵 Amazon | ||||||
| NS | ns-103.awsdns-12.com ⭐ | ||||||
| A | 2600:9000:5300:6700::1🇺🇸 Amazon | ||||||
| PTR | ns-103.awsdns-12.com | ||||||
| A | 205.251.192.103🇺🇸 Amazon | ||||||
| PTR | ns-103.awsdns-12.com | ||||||
| NS | ns-1193.awsdns-21.org | ||||||
| A | 2600:9000:5304:a900::1🇺🇸 Amazon | ||||||
| PTR | ns-1193.awsdns-21.org | ||||||
| A | 205.251.196.169🇺🇸 Amazon | ||||||
| PTR | ns-1193.awsdns-21.org | ||||||
| NS | ns-1953.awsdns-52.co.uk | ||||||
| A | 2600:9000:5307:a100::1🇺🇸 Amazon | ||||||
| PTR | ns-1953.awsdns-52.co.uk | ||||||
| A | 205.251.199.161🇺🇸 Amazon | ||||||
| PTR | ns-1953.awsdns-52.co.uk | ||||||
| NS | ns-734.awsdns-27.net | ||||||
| A | 2600:9000:5302:de00::1🇺🇸 Amazon | ||||||
| PTR | ns-734.awsdns-27.net | ||||||
| A | 205.251.194.222🇺🇸 Amazon | ||||||
| PTR | ns-734.awsdns-27.net | ||||||
| MX | dmail.kagoya.net ⭐ | ||||||
| A | 210.134.51.6🇯🇵 KAGOYAJAPAN | ||||||
| PTR | dmail01.kagoya.net | ||||||
| A | 210.134.51.7🇯🇵 KAGOYAJAPAN | ||||||
| PTR | dmail02.kagoya.net | ||||||
| A | 210.134.58.253🇯🇵 KAGOYAJAPAN | ||||||
| PTR | dmail03.kagoya.net | ||||||
| A | 210.134.58.254🇯🇵 KAGOYAJAPAN | ||||||
| PTR | dmail04.kagoya.net | ||||||
| TXT | v=spf1 +ip4:13.112.211.41 include:kagoya.net ~all | ||||||
| SOA | ns-103.awsdns-12.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1770992102 | ||||||
Same first word
Similar names
kogroup.com |
grupook.com.br |
grupoko.com |
goukpro.com |
goprouk.com |
kogroup.org |
groupok.com |
grupook.com |
okgrupo.com |
groupko.com |
DNS History
9 records (7 active, 2 former)
●NSns-103.awsdns-12.com2018-07-12 → 2026-02-14 · 2 obs
● 2026-02-14 19:00:48
●NSns-1193.awsdns-21.org2018-07-12 → 2026-02-14 · 2 obs
● 2026-02-14 19:00:48
●NSns-1953.awsdns-52.co.uk2018-07-12 → 2026-02-14 · 2 obs
● 2026-02-14 19:00:48
●NSns-734.awsdns-27.net2018-07-12 → 2026-02-14 · 2 obs
● 2026-02-14 19:00:48
●MXdmail.kagoya.net2018-07-12 → 2026-02-14 · 2 obs
● 2026-02-14 19:00:48
●A18.177.94.762026-02-14 → 2026-02-14 · 3 obs
● 2026-02-14 19:00:46
● 2026-02-14 19:00:48
●A52.193.57.1202026-02-14 → 2026-02-14 · 3 obs
● 2026-02-14 19:00:46
● 2026-02-14 19:00:48
○A52.196.203.1492018-07-12 → 2018-07-12 · 3 obs
○ 2026-02-14 19:00:46
○ 2026-02-14 19:00:48
○A52.69.122.1492018-07-12 → 2018-07-12 · 3 obs
○ 2026-02-14 19:00:46
○ 2026-02-14 19:00:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| okgroup.jp | ns-1953.awsdns-52.co.uk, ns-103.awsdns-12.com, ns-734.awsdns-27.net, ns-1193.awsdns-21.org | - |
✅ Authoritative Response
Server: 205.251.199.161
NS records: ns-1953.awsdns-52.co.uk, ns-103.awsdns-12.com, ns-734.awsdns-27.net, ns-1193.awsdns-21.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for okgroup.jp (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.177.94.76, 52.193.57.120 |
| NS | 4 | ns-103.awsdns-12.com, ns-1193.awsdns-21.org... |
| MX | 1 | dmail.kagoya.net (pri: 10) |
| TXT | 1 | v=spf1 +ip4:13.112.211.41 include:kagoya |
| SOA | 1 | ns-103.awsdns-12.com awsdns-hostmaster.a |
AI analysis
okgroup.jp points to two IP numbers: 18.177.94.76 and 52.193.57.120.
Other host names such as writing-metron.com, ec2-52-193-57-120.ap-northeast-1.compute.amazonaws.com, matsuya-cl.com, cureba-ju.jp and www.matsuya-cl.com share IP numbers with okgroup.jp.
okgroup.jp is delegated to four name servers: ns-103.awsdns-12.com, ns-734.awsdns-27.net, ns-1193.awsdns-21.org and ns-1953.awsdns-52.co.uk.
At least part of the name servers for okgroup.jp are shared with other domains, for instance solucionesofthard.com, block-relay.school, dbkrd67qv7cfn.cloudfront.net, spacehaz.com and steelcontainersystemsinc.com.
These name servers are commonly used with ns-1160.awsdns-17.org, ns-1356.awsdns-41.org, ns-873.awsdns-45.net and ns-1140.awsdns-14.org.
Host names with two IP numbers:
ns-103.awsdns-12.com points to: 2600:9000:5300:6700::1 and 205.251.192.103
ns-734.awsdns-27.net points to: 2600:9000:5302:de00::1 and 205.251.194.222
ns-1193.awsdns-21.org points to: 2600:9000:5304:a900::1 and 205.251.196.169
ns-1953.awsdns-52.co.uk points to: 2600:9000:5307:a100::1 and 205.251.199.161
The mail server for okgroup.jp is dmail.kagoya.net.
okgroup.jp uses the same mail server setup as other domains, for instance saigawahoikuen.jp, mantendo.com, rebaro.co.jp, shinohara-elec.co.jp and zeasmedic.jp.
dmail.kagoya.net resolves to four IP numbers: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.