testcode.jp - dns.ninja
testcode.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.44.179🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users260.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@testcode.jp serial=1782643697 | ||||||
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=1782641703 | ||||||
Same first word
testcode.net |
testcode.jp |
testcode.co.uk |
testcode.ru |
testcode.org |
testcode.co.il |
testcode.com |
testcode.in |
testcode.fr |
testcode.nl |
Similar names
DNS History
7 records (5 active, 2 former)
●MXmx-proxy501.heteml.jp2015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 10:54:38
●MXmx-proxy502.heteml.jp2015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 10:54:38
○A112.78.219.1552015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-24 09:18:22
○ 2026-06-28 10:54:38
○A157.7.188.2402015-11-24 → 2020-02-11 · 5 obs
● 2015-11-24 09:18:22
● 2020-02-11 16:03:28
○ 2026-02-15 21:35:04
○ 2026-06-28 10:54:38
●A157.7.44.1792026-02-15 → 2026-06-28 · 3 obs
● 2026-02-15 21:35:04
● 2026-06-28 10:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, b.dns.jp, f.dns.jp, g.dns.jp... | - |
| testcode.jp | dns1.heteml.jp, dns0.heteml.jp | 2 records |
✅ Authoritative Response
Server:157.7.44.53
NS records: dns1.heteml.jp, dns0.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testcode.jp (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.179 |
| NS | 2 | dns0.heteml.jp, dns1.heteml.jp |
| MX | 2 | mx-proxy501.heteml.jp (pri: 10), mx-proxy502.heteml.jp (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.testcode.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.heteml.jp, dns0.heteml.jp)
Analysis
IP Addresses
testcode.jp resolves to one IP address: 157.7.44.179.
mail.fukuokachikushi-nikka.com, hostmaster.yumyumjp.com, 385apro.jp and two other host names share IP numbers with testcode.jp.
Name Servers
Two name servers handle the delegation for testcode.jp: dns0.heteml.jp and dns1.heteml.jp.
testcode.jp uses the same name servers as several other domains — among them takihana.com, otasuke877.com, uesugi.info and two more.
Each of dns0.heteml.jp and dns1.heteml.jp has one IP address: dns0.heteml.jp uses 157.7.44.53 and dns1.heteml.jp uses 157.7.188.149.
Mail Servers
Mail for testcode.jp is handled by two mail servers — mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
testcode.jp uses an identical mail server configuration to several other domains — among them k-bone.net, dky-di.com, 5a6i4.com and two more.
testcode.jp overlaps on mail servers with certain other domains, tomget.com among them.
Each of mx-proxy501.heteml.jp and mx-proxy502.heteml.jp has one IP address: mx-proxy501.heteml.jp uses 157.7.189.17 and mx-proxy502.heteml.jp uses 157.7.189.18.