ptkimura.com - dns.ninja
ptkimura.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786539129 | ||||||
MX for
ptkimura.com |
Same first word
ptkimura.com |
Similar names
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markitup.co.uk |
markitup.com |
upmarkit.net |
upmarkit.com |
kaptrium.com |
markitup.de |
timkrupa.ca |
markitup.com.au |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2017-10-11 → 2026-08-12 · 2 obs
● 2026-08-12 13:03:10
●NSns2.xserver.jp2017-10-11 → 2026-08-12 · 2 obs
● 2026-08-12 13:03:10
●NSns3.xserver.jp2017-10-11 → 2026-08-12 · 2 obs
● 2026-08-12 13:03:10
●NSns4.xserver.jp2017-10-11 → 2026-08-12 · 2 obs
● 2026-08-12 13:03:10
●NSns5.xserver.jp2017-10-11 → 2026-08-12 · 2 obs
● 2026-08-12 13:03:10
●MXptkimura.com2017-10-11 → 2026-08-12 · 2 obs
● 2026-08-12 13:03:10
●A202.254.236.502017-10-11 → 2026-08-12 · 2 obs
● 2026-08-12 13:03:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ptkimura.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptkimura.com (unsigned zone)
⏱️ Timing
Total: 1153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.236.50 |
| NS | 5 | ns3.xserver.jp, ns5.xserver.jp... |
| MX | 1 | ptkimura.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv5049.xserver.jp +a:ptkimura. |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
ptkimura.com handles its own mail, functioning as its own mail server.
IP Addresses
ptkimura.com resolves to just one IP address, 202.254.236.50.
Two other host names, along with oka-vet.or.jp, seisonamura.com and mx.sojatochi.co.jp, also share IP numbers with ptkimura.com.
Name Servers
ptkimura.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
ptkimura.com partially shares its NS delegation with several other domains, including santaiyou.com, disneynohimitsu.com, siskk.com and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hostnames that map to three IP numbers:
ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp directs to 35.72.43.26.
ns3.xserver.jp directs to 202.226.36.247.
Mail Servers
ptkimura.com is served by just one mail server: ptkimura.com.
ptkimura.com has exactly one IP number: 202.254.236.50.