jayz.jp - robtex.com
jayz.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.62🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users251.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-proxy501.heteml.jp ⭐ | ||||||
| A | 157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx-proxy502.heteml.jp(20) | ||||||
| A | 157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@jayz.jp serial=1774584977 | ||||||
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=1774585803 | ||||||
Subdomains
hostmaster.jayz.jp |
Same first word
Similar names
jyaz.com |
jzya.cn |
jzya.com |
jazy.co.jp |
azyj.com |
jazy.net |
yzja.net |
jzya.net |
yzja.com |
ayjz.net |
zjya.com |
yjza.cn |
yzaj.com.cn |
jazy.be |
zyja.net |
DNS History
9 records (5 active, 4 former)
○MXmail4.heteml.jp2015-08-03 → 2018-05-26 · 4 obs
● 2018-05-26 08:05:26
○ 2026-03-21 18:54:34
○ 2026-03-27 05:00:28
●MXmx-proxy501.heteml.jp2026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 18:54:34
● 2026-03-27 05:00:28
●MXmx-proxy502.heteml.jp2026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 18:54:34
● 2026-03-27 05:00:28
○A133.130.22.2522017-01-30 → 2018-05-26 · 5 obs
● 2017-01-30 18:54:48
● 2018-05-26 08:05:26
○ 2026-03-21 18:54:34
○ 2026-03-27 05:00:28
○A157.7.188.2392015-12-04 → 2016-04-15 · 5 obs
● 2015-12-04 18:33:04
● 2016-04-15 17:30:04
○ 2017-01-30 18:54:48
○ 2026-03-27 05:00:28
●A157.7.189.622026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 18:54:34
● 2026-03-27 05:00:28
○A210.188.195.392015-08-03 → 2015-08-03 · 3 obs
○ 2015-12-04 18:33:04
○ 2026-03-27 05:00:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| jayz.jp | dns0.heteml.jp, dns1.heteml.jp | 2 records |
✅ Authoritative Response
Server:157.7.188.149
NS records: dns0.heteml.jp, dns1.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jayz.jp (unsigned zone)
⏱️ Timing
Total: 1230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.62 |
| NS | 2 | dns1.heteml.jp, dns0.heteml.jp |
| MX | 2 | mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.jayz.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns0.heteml.jp, dns1.heteml.jp)
Analysis
Hierarchy
The parent of hostmaster.jayz.jp is jayz.jp.
IP Addresses
jayz.jp points to IP number: 157.7.189.62.
Other host names such as sugoigundam.jp, ryobi-ferry.com, numazu-sunhouse.com, www.rasmusklumpstore.com and ewifan.com share IPs with jayz.jp.
Name Servers
jayz.jp is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.
jayz.jp shares the same name server setup as engyoken.com, elan-v.com, marubishi.co.jp, 89314shop.com and yamada-shika.info.
Host names with a single IP:
dns0.heteml.jp points to 157.7.44.53.
dns1.heteml.jp points to 157.7.188.149.
Mail Servers
jayz.jp is handled by two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
The mail server setup for jayz.jp matches that of other domains, for instance as-time.com, sanvalentino.co.jp, sktour.jp, kens385.com and hibice.net.
Host names with a single IP:
mx-proxy501.heteml.jp points to 157.7.189.17.
mx-proxy502.heteml.jp points to 157.7.189.18.