office-kitami.com - robtex.com
office-kitami.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=1774485957 | ||||||
Previously NS for
office-kitami.com |
MX for
office-kitami.com |
Subdomains
mail.office-kitami.com |
Same first word
office-kitami.com |
Similar names
DNS History
12 records (7 active, 5 former)
○NSdns2.wadax.ne.jp2015-08-01 → 2017-03-23 · 4 obs
● 2017-03-23 23:57:48
○ 2026-03-11 11:08:48
○ 2026-03-26 00:52:40
●NSns1.xserver.jp2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 11:08:48
● 2026-03-26 00:52:40
●NSns2.xserver.jp2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 11:08:48
● 2026-03-26 00:52:40
●NSns3.xserver.jp2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 11:08:48
● 2026-03-26 00:52:40
●NSns4.xserver.jp2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 11:08:48
● 2026-03-26 00:52:40
●NSns5.xserver.jp2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 11:08:48
● 2026-03-26 00:52:40
○NSoffice-kitami.com2015-08-01 → 2017-03-23 · 4 obs
● 2017-03-23 23:57:48
○ 2026-03-11 11:08:48
○ 2026-03-26 00:52:40
○NSsv21.wadax.ne.jp2015-08-01 → 2017-03-23 · 4 obs
● 2017-03-23 23:57:48
○ 2026-03-11 11:08:48
○ 2026-03-26 00:52:40
○MXah05.wadax.ne.jp2015-08-01 → 2017-03-23 · 4 obs
● 2017-03-23 23:57:48
○ 2026-03-11 11:08:48
○ 2026-03-26 00:52:40
●MXoffice-kitami.com2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 11:08:48
● 2026-03-26 00:52:40
●A103.141.96.212026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 11:08:48
● 2026-03-26 00:52:40
○A211.133.134.712015-08-01 → 2017-03-23 · 4 obs
● 2017-03-23 23:57:48
○ 2026-03-11 11:08:48
○ 2026-03-26 00:52:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| office-kitami.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 office-kitami.com (unsigned zone)
⏱️ Timing
Total: 933ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.96.21 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | office-kitami.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10660.xserver.jp +a:office-k |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
The parent of mail.office-kitami.com is office-kitami.com.
Mail Server Role
office-kitami.com serves as the mail server for office-kitami.com.
IP Addresses
office-kitami.com points to an IP address: 103.141.96.21.
other host names include sannohe-kankou.com, ringomusha.com, www.x84.jp, eline-d.com and ptaomori.org; they share IP numbers with office-kitami.com.
Name Servers
office-kitami.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
office-kitami.com at least partially shares name servers with other domains, for instance cwsc.or.jp, yachimata-hp.or.jp, tabif.jp, yakudachidata.com and life-mirror.com.
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.
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
office-kitami.com is handled by a single mail server.
The host name office-kitami.com points to IP 103.141.96.21.