ptools.jp - robtex.com
ptools.jp
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=1787411702 | ||||||
Subdomains
po.ptools.jp |
Same first word
ptools.ie |
ptools.info |
ptools.jp |
ptools.com |
ptools.nl |
ptools.ai |
ptools.net |
ptools.co.uk |
ptools.fun |
ptools.com.mx |
ptools.org |
ptools.ir |
ptools.ru |
ptools.se |
ptools.dk |
ptools.in |
Similar names
Previous names
ptkk.jp |
ptkun.jp |
ptlb.jp |
ptlp.jp |
ptls.jp |
ptlv.jp |
ptm-co.jp |
ptmall.jp |
ptmd.jp |
ptme.jp |
ptmt.jp |
ptn.jp |
ptna.jp |
ptnr.jp |
ptns.jp |
ptoc.jp |
ptojk.jp |
ptolemy.jp |
ptomato.jp |
Next names
ptosh.jp |
ptpg.jp |
ptplus.jp |
ptpp.jp |
ptps.jp |
ptq.jp |
ptr.jp |
ptr2.jp |
ptree.jp |
ptrm.jp |
ptrs.jp |
pts-consulting.jp |
pts-cruise.jp |
pts.jp |
ptsc.jp |
ptsco.jp |
pt(0x736578).jp |
ptsgroup.jp |
ptsnavi.jp |
DNS History
6 records (4 active, 2 former)
●NSddns1.interlink.or.jp2015-07-15 → 2026-08-22 · 5 obs
○ 2015-11-16 03:28:18
○ 2016-05-03 04:19:44
● 2016-12-22 10:10:04
● 2026-08-22 15:45:12
●NSddns2.interlink.or.jp2015-07-15 → 2026-08-22 · 5 obs
● 2016-05-03 04:19:44
○ 2016-12-22 10:10:04
● 2017-10-21 12:21:58
● 2026-08-22 15:45:12
○MXpo.ptools.jp2015-07-15 → 2017-10-21 · 4 obs
● 2017-10-21 12:21:58
○ 2026-08-21 03:08:48
○ 2026-08-22 15:45:12
●MXptools-jp.mail.protection.outlook.com2026-08-21 → 2026-08-22 · 3 obs
● 2026-08-21 03:08:48
● 2026-08-22 15:45:12
●A203.141.136.462016-12-22 → 2026-08-22 · 3 obs
● 2016-12-22 10:10:04
● 2026-08-22 15:45:12
○A203.141.142.222015-07-15 → 2016-05-03 · 4 obs
● 2016-05-03 04:19:44
○ 2016-12-22 10:10:04
○ 2026-08-22 15:45:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, f.dns.jp... | - |
| ptools.jp | ddns1.interlink.or.jp, ddns2.interlink.or.jp | - |
✅ Authoritative Response
Server:203.141.128.39
NS records: ddns1.interlink.or.jp, ddns2.interlink.or.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptools.jp (unsigned zone)
⏱️ Timing
Total: 2240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.141.136.46 |
| NS | 2 | ddns2.interlink.or.jp, ddns1.interlink.or.jp |
| MX | 1 | ptools-jp.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ddns1.interlink.or.jp root.ddns1.interli |
Analysis
Hierarchy
po.ptools.jp is delegated beneath ptools.jp.
IP Addresses
ptools.jp points to a single IP number: 203.141.136.46.
Additional host names — po.black-beans.com, harikaru.net, midorino.church and two others — share IP numbers with ptools.jp.
Name Servers
ptools.jp uses two name servers for its delegation: ddns1.interlink.or.jp and ddns2.interlink.or.jp.
ptools.jp shares its name server setup with other domains, including kannet-sai.org, palpop.net, nankai-fudosan.co.jp and two others.
There is at least partial name server overlap between ptools.jp and other domains — rp-taki.com, miyuu.lighting, t-tax.net and two more among them.
ddns1.interlink.or.jp → 203.141.128.39 and ddns2.interlink.or.jp → 163.43.140.44: one IP number per host name.
Mail Servers
ptools.jp has one mail server: ptools-jp.mail.protection.outlook.com.
ptools-jp.mail.protection.outlook.com points to 8 IP numbers: 52.101.124.1, 52.101.124.5, 52.101.124.6 and 5 other.