itoyuki-office.com - robtex.com
itoyuki-office.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=1786583514 | ||||||
MX for
itoyuki-office.com |
Same first word
itoyuki-office.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-03-08 → 2026-08-13 · 2 obs
● 2026-08-13 01:33:08
●NSns2.xserver.jp2026-03-08 → 2026-08-13 · 2 obs
● 2026-08-13 01:33:08
●NSns3.xserver.jp2026-03-08 → 2026-08-13 · 2 obs
● 2026-08-13 01:33:08
●NSns4.xserver.jp2026-03-08 → 2026-08-13 · 2 obs
● 2026-08-13 01:33:08
●NSns5.xserver.jp2026-03-08 → 2026-08-13 · 2 obs
● 2026-08-13 01:33:08
●MXitoyuki-office.com2026-03-08 → 2026-08-13 · 2 obs
● 2026-08-13 01:33:08
●A103.141.97.692026-03-08 → 2026-08-13 · 2 obs
● 2026-08-13 01:33:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itoyuki-office.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.246
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 itoyuki-office.com (unsigned zone)
⏱️ Timing
Total: 1104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.97.69 |
| NS | 5 | ns3.xserver.jp, ns5.xserver.jp... |
| MX | 1 | itoyuki-office.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10868.xserver.jp +a:itoyuki- |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
itoyuki-office.com serves as a mail server for itoyuki-office.com.
IP Addresses
itoyuki-office.com has exactly one IP address — 103.141.97.69.
sv10868.xserver.jp, green-hotel.jp, argent2024.com plus two other host names have IP numbers in common with itoyuki-office.com.
Name Servers
Five name servers handle delegation for itoyuki-office.com: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between itoyuki-office.com and other domains — relax-natural-sleep.com, izubon.com, ikplus.co.jp and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying 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 resolving to a single 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
itoyuki-office.com uses exactly one mail server, which is itoyuki-office.com.
itoyuki-office.com directs to just one IP number, 103.141.97.69.