yamaharakk.com - robtex.com
yamaharakk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.17.182.198🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | yamaharakk.com | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | mwbgw1.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.233🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| MX | mwbgw2.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.234🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1698680187 | ||||||
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=1778559281 | ||||||
PTR for
Same first word
yamaharakk.com |
DNS History
10 records (5 active, 5 former)
●NSmwns1.customer.ne.jp2026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 14:19:26
● 2026-05-12 04:44:56
●NSmwns2.customer.ne.jp2026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 14:19:26
● 2026-05-12 04:44:56
○NSns10.nifty.ad.jp2015-05-16 → 2017-08-12 · 5 obs
● 2015-05-16 06:34:26
● 2017-08-12 11:53:04
○ 2026-02-18 14:19:26
○ 2026-05-12 04:44:56
○NSns11.nifty.ad.jp2015-05-16 → 2017-08-12 · 5 obs
● 2015-05-16 06:34:26
● 2017-08-12 11:53:04
○ 2026-02-18 14:19:26
○ 2026-05-12 04:44:56
●MXmwbgw1.ocn.ad.jp2026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 14:19:26
● 2026-05-12 04:44:56
●MXmwbgw2.ocn.ad.jp2026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 14:19:26
● 2026-05-12 04:44:56
○MXmx.bizmail.nifty.com2008-03-14 → 2017-08-12 · 4 obs
● 2017-08-12 11:53:04
○ 2026-02-18 14:19:26
○ 2026-05-12 04:44:56
●A122.17.182.1982026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 14:19:26
● 2026-05-12 04:44:56
○A202.248.88.1432015-05-16 → 2016-04-04 · 5 obs
● 2015-05-16 06:34:26
● 2016-04-04 10:07:46
○ 2016-09-20 08:51:42
○ 2026-05-12 04:44:56
○A210.131.2.312016-09-20 → 2017-08-12 · 5 obs
● 2016-09-20 08:51:42
● 2017-08-12 11:53:04
○ 2026-02-18 14:19:26
○ 2026-05-12 04:44:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| yamaharakk.com | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.23.210
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yamaharakk.com (unsigned zone)
⏱️ Timing
Total: 1473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.17.182.198 |
| NS | 2 | mwns2.customer.ne.jp, mwns1.customer.ne.jp |
| MX | 2 | mwbgw2.ocn.ad.jp (pri: 10), mwbgw1.ocn.ad.jp (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
IP Addresses
yamaharakk.com points to a single IP address: 122.17.182.198.
Name Servers
yamaharakk.com is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.
yamaharakk.com uses the same name server setup as other domains, including 53.126.61.in-addr.arpa, hukuroudou.jp, baleine.co.jp, takaoka-eisei.co.jp and houkoku-syouji.co.jp.
Hostnames with a single IP
mwns1.customer.ne.jp resolves to: 210.150.23.210.
mwns2.customer.ne.jp resolves to: 202.17.152.183.
Mail Servers
yamaharakk.com is handled by two mail servers: mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.
yamaharakk.com uses the same mail server setup as other domains, for instance sdfuji.co.jp, nomura-towel.co.jp, aks-a.co.jp, nidakseimitsu.co.jp and g-plan.co.jp.
Some mail servers are shared between yamaharakk.com and other domains, for instance niigata-shiryo.co.jp.
Hostnames with a single IP
mwbgw1.ocn.ad.jp resolves to: 210.145.253.233.
mwbgw2.ocn.ad.jp resolves to: 210.145.253.234.