officesendai.com - robtex.com
officesendai.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=1776240757 | ||||||
MX for
officesendai.com |
Same first word
officesendai.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-03-27 → 2026-04-15 · 2 obs
● 2026-04-15 08:30:26
●NSns2.xserver.jp2026-03-27 → 2026-04-15 · 2 obs
● 2026-04-15 08:30:26
●NSns3.xserver.jp2026-03-27 → 2026-04-15 · 2 obs
● 2026-04-15 08:30:26
●NSns4.xserver.jp2026-03-27 → 2026-04-15 · 2 obs
● 2026-04-15 08:30:26
●NSns5.xserver.jp2026-03-27 → 2026-04-15 · 2 obs
● 2026-04-15 08:30:26
●MXofficesendai.com2026-03-27 → 2026-04-15 · 2 obs
● 2026-04-15 08:30:26
●A183.181.88.732026-03-27 → 2026-04-15 · 2 obs
● 2026-04-15 08:30:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| officesendai.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.37.247
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 officesendai.com (unsigned zone)
⏱️ Timing
Total: 1079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.88.73 |
| NS | 5 | ns2.xserver.jp, ns3.xserver.jp... |
| MX | 1 | officesendai.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8072.xserver.jp +a:officesen |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
officesendai.com serves as a mail server for officesendai.com.
IP Addresses
officesendai.com points to a single IP: 183.181.88.73.
Other host names, for instance tenmabasikaikan.com, rexev.co.jp, traveltechz.com, inti.jp and alpino-ao.jp share IP numbers with officesendai.com.
Name Servers
officesendai.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
officesendai.com partially shares name servers with other domains; examples include tcmmc.jp, lifelabo-design.com, data-salvage.jp, natively.fun and yuasa-orthodontics.com.
Host names with 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 with one IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
officesendai.com is handled by a single mail server, officesendai.com.
officesendai.com points to a single IP: 183.181.88.73.