seikento.com - robtex.com
seikento.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.118.88🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | ns2.seikento.com ⭐ | ||||||
| A | 210.140.118.88🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | prvh1038.presinet.ne.jp | ||||||
| A | 210.140.118.88🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| MX | mail.seikento.com ⭐ | ||||||
| A | 210.140.118.88🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| TXT | v=spf1 +a +mx -all +a:prvh1038.presinet.ne.jp | ||||||
| SOA | ns2.seikento.cominfo@presinet.ne.jp 2026-02-12 #11 | ||||||
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=1774627822 | ||||||
Subdomains
Same first word
seikento.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns2.seikento.com2019-12-24 → 2026-03-27 · 2 obs
● 2026-03-27 16:32:42
●NSprvh1038.presinet.ne.jp2019-12-24 → 2026-03-27 · 2 obs
● 2026-03-27 16:32:42
●MXmail.seikento.com2019-12-24 → 2026-03-27 · 2 obs
● 2026-03-27 16:32:42
○A113.43.208.2082019-12-24 → 2019-12-24 · 3 obs
○ 2026-03-27 02:37:58
○ 2026-03-27 16:32:42
●A210.140.118.882026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 02:37:58
● 2026-03-27 16:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| seikento.com | prvh1038.presinet.ne.jp, ns2.seikento.com | 1 record |
✅ Authoritative Response
Server:113.43.208.208
NS records: prvh1038.presinet.ne.jp, ns2.seikento.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seikento.com (unsigned zone)
⏱️ Timing
Total: 1026ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.140.118.88 |
| NS | 2 | ns2.seikento.com, prvh1038.presinet.ne.jp |
| MX | 1 | mail.seikento.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all +a:prvh1038.presinet. |
| SOA | 1 | ns2.seikento.com info.presinet.ne.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns2.seikento.com)
Analysis
Hierarchy
seikento.com is a parent of mail.seikento.com and ns2.seikento.com.
IP Addresses
seikento.com points to a single IP address: 210.140.118.88.
Other host names such as ns2.t-shoji.com, ns2.sign-up.co.jp, mail.k-sekishin.com, tatsuyakouken.com and syunei-tsusho.com share IP numbers with seikento.com.
Name Servers
seikento.com is delegated to two name servers: ns2.seikento.com and prvh1038.presinet.ne.jp.
At least part of the name servers for seikento.com are shared with other domains, for instance hashimoto-st.com, kita-industry.com, trust524.com, iso-gl.com and next-official.com.
these name servers are often used together with the name servers ns2.hashimoto-st.com, ns2.kita-industry.com, ns2.trust524.com, ns2.iso-gl.com, ns2.next-official.com, ns2.kishinkougyou.com, ns2.i-plan-ltd.com and ns2.tadanotec.com.
Host names sharing a single IP: ns2.seikento.com and prvh1038.presinet.ne.jp point to 210.140.118.88.
Mail Servers
The mail server for seikento.com is mail.seikento.com.
Host mail.seikento.com points to IP 210.140.118.88.