yudaikoken.com - robtex.com
yudaikoken.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.118.66🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | prvh1016.presinet.ne.jp ⭐ | ||||||
| A | 210.140.118.66🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | ns2.yudaikoken.com | ||||||
| A | 210.140.118.66🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| MX | mail.yudaikoken.com ⭐ | ||||||
| A | 210.140.118.66🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| TXT | v=spf1 +a +mx +a:prvh1016.presinet.ne.jp -all | ||||||
| SOA | prvh1016.presinet.ne.jpinfo@presinet.ne.jp 2026-02-18 #1 | ||||||
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=1771291435 | ||||||
Previously MX for
yudaikoken.com |
Subdomains
Same first word
yudaikoken.com |
DNS History
9 records (4 active, 5 former)
○NSns1.presinet.ne.jp2016-12-14 → 2017-08-06 · 4 obs
● 2017-08-06 21:03:40
○ 2026-02-15 07:15:50
○ 2026-03-22 16:15:42
○NSns2.presinet.ne.jp2016-12-14 → 2017-08-06 · 4 obs
● 2017-08-06 21:03:40
○ 2026-02-15 07:15:50
○ 2026-03-22 16:15:42
●NSns2.yudaikoken.com2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 07:15:50
● 2026-03-22 16:15:42
●NSprvh1016.presinet.ne.jp2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 07:15:50
● 2026-03-22 16:15:42
●MXmail.yudaikoken.com2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 07:15:50
● 2026-03-22 16:15:42
○MXyudaikoken.com2016-12-14 → 2017-08-06 · 4 obs
● 2017-08-06 21:03:40
○ 2026-02-15 07:15:50
○ 2026-03-22 16:15:42
○A119.75.238.162026-02-15 → 2026-02-16 · 5 obs
● 2026-02-15 07:15:50
● 2026-02-16 08:45:52
○ 2026-02-19 12:00:14
○ 2026-03-22 16:15:42
○A153.120.179.142016-12-14 → 2017-08-06 · 4 obs
● 2017-08-06 21:03:40
○ 2026-02-15 07:15:50
○ 2026-03-22 16:15:42
●A210.140.118.662026-02-19 → 2026-03-22 · 3 obs
● 2026-02-19 12:00:14
● 2026-03-22 16:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| yudaikoken.com | prvh1016.presinet.ne.jp, ns2.yudaikoken.com | 1 record |
✅ Authoritative Response
Server: 210.140.118.66
NS records: prvh1016.presinet.ne.jp, ns2.yudaikoken.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yudaikoken.com (unsigned zone)
⏱️ Timing
Total: 4403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.140.118.66 |
| NS | 2 | prvh1016.presinet.ne.jp, ns2.yudaikoken.com |
| MX | 1 | mail.yudaikoken.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:prvh1016.presinet.ne.jp |
| SOA | 1 | prvh1016.presinet.ne.jp info.presinet.ne |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns2.yudaikoken.com)
Analysis
Hierarchy
yudaikoken.com is a parent of mail.yudaikoken.com and ns2.yudaikoken.com.
IP Addresses
yudaikoken.com maps to IP address 210.140.118.66.
Other host names, for instance mail.beautysalon-brilliant.com, ggs8103.com, ns2.iba-corporation.com, ver-techno.com and ns1.bondhair.net share IP numbers with yudaikoken.com.
Name Servers
Two name servers ns2.yudaikoken.com and prvh1016.presinet.ne.jp are delegated to yudaikoken.com.
yudaikoken.com at least partially shares name servers with other domains such as hair-atelier-pal.com, itabashi-bousui.com, kk-oikawa.com, ggs8103.com and ver-techno.com.
These name servers are often used together with ns2.hair-atelier-pal.com, ns2.itabashi-bousui.com, ns2.kk-oikawa.com, ns2.ggs8103.com, ns2.ver-techno.com, ns2.ms-maintenance.com, ns2.marins-nail.com, ns2.reliance-chugoku.com and ns2.aandy-autoservice.com.
Hostnames with one IP number:
ns2.yudaikoken.com points to 210.140.118.66
prvh1016.presinet.ne.jp points to 210.140.118.66
Hostnames pointing to 210.140.118.66: ns2.yudaikoken.com, prvh1016.presinet.ne.jp
Mail Servers
yudaikoken.com is handled by a single mail server, mail.yudaikoken.com.
mail.yudaikoken.com points to one IP number: 210.140.118.66.