keisans.com - dns.ninja
keisans.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=1786123374 | ||||||
MX for
keisans.com |
Same first word
keisans.com |
Similar names
DNS History
11 records (7 active, 4 former)
○NSns1.value-domain.com2015-05-24 → 2018-10-06 · 4 obs
● 2018-10-06 11:16:54
○ 2026-02-24 15:16:46
○ 2026-08-07 17:38:46
●NSns1.xserver.jp2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 15:16:46
● 2026-08-07 17:38:46
○NSns2.value-domain.com2015-05-24 → 2018-10-06 · 4 obs
● 2018-10-06 11:16:54
○ 2026-02-24 15:16:46
○ 2026-08-07 17:38:46
●NSns2.xserver.jp2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 15:16:46
● 2026-08-07 17:38:46
●NSns3.xserver.jp2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 15:16:46
● 2026-08-07 17:38:46
●NSns4.xserver.jp2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 15:16:46
● 2026-08-07 17:38:46
●NSns5.xserver.jp2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 15:16:46
● 2026-08-07 17:38:46
●MXkeisans.com2015-05-24 → 2026-08-07 · 2 obs
● 2026-08-07 17:38:46
○A150.95.9.1402017-09-28 → 2018-10-06 · 5 obs
● 2017-09-28 03:54:30
● 2018-10-06 11:16:54
○ 2026-02-24 15:16:46
○ 2026-08-07 17:38:46
●A202.226.39.1582026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 15:16:46
● 2026-08-07 17:38:46
○A203.189.105.1402015-05-24 → 2017-03-23 · 4 obs
● 2017-03-23 03:40:54
○ 2017-09-28 03:54:30
○ 2026-08-07 17:38:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| keisans.com | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keisans.com (unsigned zone)
⏱️ Timing
Total: 1288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.39.158 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 1 | keisans.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv318.xserver.jp +a:keisans.co |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
keisans.com handles its own mail, functioning as its own mail server.
IP Addresses
keisans.com resolves to just one IP address, 202.226.39.158.
Two other host names, along with 100nin.com, vegeace.com and cezelle.com, also share IP numbers with keisans.com.
Name Servers
keisans.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of keisans.com's name servers are shared with other domains, for example reachhyappatu.com, jumpshare.jp, kyoritsu-kansai.co.jp and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
keisans.com is served by just one mail server: keisans.com.
keisans.com directs to just one IP number, 202.226.39.158.