piikoi.com - robtex.com
piikoi.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=1785561752 | ||||||
MX for
piikoi.com |
Subdomains
smtp.piikoi.com |
Same first word
piikoi.com |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns.neti.ne.jp2015-05-15 → 2026-03-25 · 4 obs
● 2026-03-25 04:33:34
○ 2026-07-02 11:16:00
○ 2026-08-01 05:33:40
○NSns.thermal.co.jp2015-05-15 → 2026-03-25 · 4 obs
● 2026-03-25 04:33:34
○ 2026-07-02 11:16:00
○ 2026-08-01 05:33:40
○NSns1.neti.ne.jp2015-05-15 → 2026-03-25 · 4 obs
● 2026-03-25 04:33:34
○ 2026-07-02 11:16:00
○ 2026-08-01 05:33:40
●NSns1.xserver.jp2026-07-02 → 2026-08-01 · 3 obs
● 2026-07-02 11:16:00
● 2026-08-01 05:33:40
●NSns2.xserver.jp2026-07-02 → 2026-08-01 · 3 obs
● 2026-07-02 11:16:00
● 2026-08-01 05:33:40
●NSns3.xserver.jp2026-07-02 → 2026-08-01 · 3 obs
● 2026-07-02 11:16:00
● 2026-08-01 05:33:40
●NSns4.xserver.jp2026-07-02 → 2026-08-01 · 3 obs
● 2026-07-02 11:16:00
● 2026-08-01 05:33:40
●NSns5.xserver.jp2026-07-02 → 2026-08-01 · 3 obs
● 2026-07-02 11:16:00
● 2026-08-01 05:33:40
○MXmail.piikoi.com2015-05-15 → 2017-04-10 · 4 obs
● 2017-04-10 13:49:24
○ 2026-03-25 04:33:34
○ 2026-08-01 05:33:40
●MXpiikoi.com2026-07-02 → 2026-08-01 · 3 obs
● 2026-07-02 11:16:00
● 2026-08-01 05:33:40
○MXsmtp.piikoi.com2026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 04:33:34
○ 2026-07-02 11:16:00
○ 2026-08-01 05:33:40
●A202.254.234.1312026-07-02 → 2026-08-01 · 2 obs
● 2026-08-01 05:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| piikoi.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.39.247
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 piikoi.com (unsigned zone)
⏱️ Timing
Total: 1220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.234.131 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | piikoi.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv3130.xserver.jp +a:piikoi.co |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
piikoi.com is the parent zone for smtp.piikoi.com.
Mail Server Role
piikoi.com serves as a mail server for piikoi.com.
IP Addresses
piikoi.com has exactly one IP address — 202.254.234.131.
smtp.piikoi.com, www.fumishira.com, ibuki-lawoffice.com plus two other host names have IP numbers in common with piikoi.com.
Name Servers
Five name servers handle delegation for piikoi.com: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
piikoi.com partially shares its NS delegation with several other domains, including takakou.co.jp, goeslog.com, good-hokkaido.info and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Host names carrying three IP numbers:
ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
piikoi.com uses exactly one mail server, which is piikoi.com.
piikoi.com resolves to a single IP number: 202.254.234.131.