ptq.jp - robtex.com
ptq.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.191🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users219.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@ptq.jp serial=1785603378 | ||||||
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=1785602702 | ||||||
Same first word
ptq.de |
ptq.co.uk |
ptq.com |
ptq.dk |
ptq.cn |
ptq.in |
ptq.gov.cn |
ptq.eu |
ptq.mx |
ptq.net |
ptq.co |
ptq.com.au |
ptq.ru |
ptq.us |
ptq.jp |
ptq.it |
ptq.xyz |
ptq.ca |
ptq.nl |
ptq.cz |
Similar names
DNS History
8 records (5 active, 3 former)
○MXmail0.heteml.jp2015-07-09 → 2020-12-06 · 4 obs
● 2020-12-06 19:02:56
○ 2026-06-10 18:47:58
○ 2026-08-01 17:01:52
●MXmx-proxy501.heteml.jp2026-06-10 → 2026-08-01 · 3 obs
● 2026-06-10 18:47:58
● 2026-08-01 17:01:52
●MXmx-proxy502.heteml.jp2026-06-10 → 2026-08-01 · 3 obs
● 2026-06-10 18:47:58
● 2026-08-01 17:01:52
○A157.7.188.2232015-11-09 → 2020-12-06 · 5 obs
● 2015-11-09 12:50:12
● 2020-12-06 19:02:56
○ 2026-06-10 18:47:58
○ 2026-08-01 17:01:52
●A157.7.189.1912026-06-10 → 2026-08-01 · 3 obs
● 2026-06-10 18:47:58
● 2026-08-01 17:01:52
○A210.188.199.1972015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-09 12:50:12
○ 2026-08-01 17:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, d.dns.jp, a.dns.jp, e.dns.jp... | - |
| ptq.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 ptq.jp (unsigned zone)
⏱️ Timing
Total: 660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.191 |
| 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.ptq.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.heteml.jp, dns0.heteml.jp)
Analysis
IP Addresses
ptq.jp resolves to just one IP address, 157.7.189.191.
Two other host names, along with ns.assist-n.jp, www.andrecipe.tokyo and otohane.net, also share IP numbers with ptq.jp.
Name Servers
DNS delegation for ptq.jp points to two name servers: dns0.heteml.jp and dns1.heteml.jp.
ptq.jp shares its NS records with other domains, for example e-trend.info, agelak.com, cosmos-seto.com and two others.
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
ptq.jp is served by two mail servers, mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
Among the domains sharing a mail server setup with ptq.jp are 808hz.net, kezuribushi.com, dreamport.jp and two others.
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.