alphacorpjp.com - robtex.com
alphacorpjp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.248🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users503.vip.heteml.jp | ||||||
| NS | dns0.heteml.jp ⭐ | ||||||
| A | 157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns510.heteml.jp | ||||||
| NS | dns1.heteml.jp | ||||||
| A | 157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns711.phy.heteml.jp | ||||||
| MX | mx.hetemail.jp ⭐ | ||||||
| A | 157.7.189.1🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.heteml.jp | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@alphacorpjp.com serial=1777024817 | ||||||
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=1777023831 | ||||||
Previously NS for
alphacorpjp.com |
Previously MX for
alphacorpjp.com |
Subdomains
www.alphacorpjp.com |
Same first word
alphacorpjp.com |
DNS History
12 records (4 active, 8 former)
○NSalphacorpjp.com2015-06-02 → 2016-08-13 · 4 obs
● 2016-08-13 07:44:18
○ 2026-03-28 11:02:48
○ 2026-04-24 10:06:34
●NSdns0.heteml.jp2026-03-28 → 2026-04-24 · 3 obs
● 2026-03-28 11:02:48
● 2026-04-24 10:06:34
●NSdns1.heteml.jp2026-03-28 → 2026-04-24 · 3 obs
● 2026-03-28 11:02:48
● 2026-04-24 10:06:34
○NSns.ico.bz2015-06-02 → 2015-10-21 · 4 obs
● 2015-10-21 07:26:44
○ 2015-12-25 19:22:00
○ 2026-04-24 10:06:34
○NSns.mgrtsystem1.info2015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-21 07:26:44
○ 2026-04-24 10:06:34
○NSns2.ico.bz2015-10-21 → 2016-08-13 · 5 obs
● 2015-10-21 07:26:44
● 2016-08-13 07:44:18
○ 2026-03-28 11:02:48
○ 2026-04-24 10:06:34
○NSns3.ico.bz2015-12-25 → 2016-08-13 · 5 obs
● 2015-12-25 19:22:00
● 2016-08-13 07:44:18
○ 2026-03-28 11:02:48
○ 2026-04-24 10:06:34
○MXalphacorpjp.com2015-06-02 → 2016-08-13 · 4 obs
● 2016-08-13 07:44:18
○ 2026-03-28 11:02:48
○ 2026-04-24 10:06:34
●MXmx.hetemail.jp2026-03-28 → 2026-04-24 · 3 obs
● 2026-03-28 11:02:48
● 2026-04-24 10:06:34
○A125.206.114.572015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-21 07:26:44
○ 2026-04-24 10:06:34
●A157.7.189.2482026-03-28 → 2026-04-24 · 3 obs
● 2026-03-28 11:02:48
● 2026-04-24 10:06:34
○A180.235.234.1432015-10-21 → 2016-08-13 · 5 obs
● 2015-10-21 07:26:44
● 2016-08-13 07:44:18
○ 2026-03-28 11:02:48
○ 2026-04-24 10:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| alphacorpjp.com | dns0.heteml.jp, dns1.heteml.jp | - |
✅ Authoritative Response
Server:157.7.188.149
NS records: dns0.heteml.jp, dns1.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alphacorpjp.com (unsigned zone)
⏱️ Timing
Total: 1281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.248 |
| NS | 2 | dns0.heteml.jp, dns1.heteml.jp |
| MX | 1 | mx.hetemail.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.alphacorpjp.co |
Analysis
Hierarchy
www.alphacorpjp.com has alphacorpjp.com as its parent.
IP Addresses
alphacorpjp.com maps to IP address 157.7.189.248.
Other host names, for instance utsunomiya-shika.com, local-clips.com, mail.kinutec.com, www.aozora-dc.info and www.cleiodental.jp share IP numbers with alphacorpjp.com.
Name Servers
Two name servers dns0.heteml.jp and dns1.heteml.jp are delegated to alphacorpjp.com.
alphacorpjp.com uses the same name server configuration as other domains, such as b-fr.net, yamazaki-kk.net, art-pla.co.jp, ej-showa.com and officecall.jp.
Host names with a single IP address:
dns0.heteml.jp points to 157.7.44.53
dns1.heteml.jp points to 157.7.188.149
Mail Servers
alphacorpjp.com is handled by a single mail server, mx.hetemail.jp.
alphacorpjp.com shares the same mail server setup as other domains, including tomiyama-jibika.net, 24shian.com, under-graph.com, tabibitonoki.com and xn--08j3a5b567tifju0g4q9bnmk.net.
alphacorpjp.com shares some mail servers with other domains, for instance ba2ne.com and travel-kyushu.jp.
mx.hetemail.jp points to one IP number: 157.7.189.1.