heartmind.jp - robtex.com
heartmind.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.196.80.47🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| A | 54.64.165.148🇯🇵 Amazon54.64.0.0/15 EC2 NRT prefix | ||||||
| NS | ns1.namegear.co ⭐ | ||||||
| A | 52.193.1.167🇯🇵 Amazon52.192.0.0/15 EC2 NRT prefix | ||||||
| PTR | ns1.namegear.co | ||||||
| NS | ns2.namegear.co | ||||||
| A | 52.192.222.140🇯🇵 Amazon52.192.0.0/15 EC2 NRT prefix | ||||||
| PTR | ns2.namegear.co | ||||||
| MX | mail.heartmind.jp ⭐ | ||||||
| A | 52.197.128.153🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| PTR | mx01.ssl.owlet.work | ||||||
| TXT | v=spf1 include:spf.owlet.work -all | ||||||
| SOA | ns1.namegear.cohostmaster@namegear.co serial=2 | ||||||
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=1782672303 | ||||||
Previously NS for
heartmind.jp |
Previously MX for
heartmind.jp |
Subdomains
mail.heartmind.jp |
Same first word
heartmind.jp |
heartmind.net.au |
heartmind.com |
heartmind.ca |
heartmind.cn |
heartmind.co |
heartmind.net |
heartmind.academy |
heartmind.it |
Similar names
DNS History
8 records (5 active, 3 former)
○NSheartmind.jp2015-05-31 → 2018-01-06 · 4 obs
● 2018-01-06 14:54:38
○ 2026-06-24 16:27:12
○ 2026-06-28 20:09:34
●NSns1.namegear.co2026-06-24 → 2026-06-28 · 3 obs
● 2026-06-24 16:27:12
● 2026-06-28 20:09:34
●NSns2.namegear.co2026-06-24 → 2026-06-28 · 3 obs
● 2026-06-24 16:27:12
● 2026-06-28 20:09:34
○MXheartmind.jp2015-05-31 → 2018-01-06 · 4 obs
● 2018-01-06 14:54:38
○ 2026-06-24 16:27:12
○ 2026-06-28 20:09:34
●MXmail.heartmind.jp2026-06-24 → 2026-06-28 · 3 obs
● 2026-06-24 16:27:12
● 2026-06-28 20:09:34
○A202.218.234.1952015-05-31 → 2018-01-06 · 4 obs
● 2018-01-06 14:54:38
○ 2026-06-24 16:27:12
○ 2026-06-28 20:09:34
●A52.196.80.472026-06-24 → 2026-06-28 · 3 obs
● 2026-06-24 16:27:12
● 2026-06-28 20:09:34
●A54.64.165.1482026-06-24 → 2026-06-28 · 3 obs
● 2026-06-24 16:27:12
● 2026-06-28 20:09:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| heartmind.jp | ns1.namegear.co, ns2.namegear.co | - |
✅ Authoritative Response
Server:52.193.1.167
NS records: ns1.namegear.co, ns2.namegear.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heartmind.jp (unsigned zone)
⏱️ Timing
Total: 2455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.64.165.148, 52.196.80.47 |
| NS | 2 | ns1.namegear.co, ns2.namegear.co |
| MX | 1 | mail.heartmind.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.owlet.work -all |
| SOA | 1 | ns1.namegear.co hostmaster.namegear.co |
Analysis
Hierarchy
mail.heartmind.jp is delegated beneath heartmind.jp.
IP Addresses
heartmind.jp points to the IP addresses 52.196.80.47 and 54.64.165.148
Two other host names, along with lifestyle2009.com, mens-make-collection.jp and yamaguchi-reform.com, also share IP numbers with heartmind.jp.
Name Servers
DNS delegation for heartmind.jp points to two name servers: ns1.namegear.co and ns2.namegear.co.
heartmind.jp shares its NS records with other domains, for example soba-musashiya.com, thb-souka.com, mikisuke.com and two others.
There is at least partial name server overlap between heartmind.jp and other domains — xn--t8jwa0g2b4484atl3e.com, working-happiness.com, morisekkotsuin.com and two more among them.
ns1.namegear.co → 52.193.1.167 and ns2.namegear.co → 52.192.222.140: one IP number per host name.
Mail Servers
The sole mail server for heartmind.jp is mail.heartmind.jp.
mail.heartmind.jp has exactly one IP number: 52.197.128.153.