tsubofuji.com - robtex.com
tsubofuji.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=1778736446 | ||||||
MX for
tsubofuji.com |
Subdomains
Same first word
tsubofuji.com |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.xserver.jp2026-03-18 → 2026-05-14 · 3 obs
● 2026-03-18 03:02:36
● 2026-05-14 05:51:30
○NSns2.sppd.ne.jp2015-05-22 → 2016-12-31 · 4 obs
● 2016-12-31 21:02:46
○ 2026-03-18 03:02:36
○ 2026-05-14 05:51:30
●NSns2.xserver.jp2026-03-18 → 2026-05-14 · 3 obs
● 2026-03-18 03:02:36
● 2026-05-14 05:51:30
●NSns3.xserver.jp2026-03-18 → 2026-05-14 · 3 obs
● 2026-03-18 03:02:36
● 2026-05-14 05:51:30
●NSns4.xserver.jp2026-03-18 → 2026-05-14 · 3 obs
● 2026-03-18 03:02:36
● 2026-05-14 05:51:30
●NSns5.xserver.jp2026-03-18 → 2026-05-14 · 3 obs
● 2026-03-18 03:02:36
● 2026-05-14 05:51:30
○NSns9.sppd.ne.jp2015-05-22 → 2016-12-31 · 4 obs
● 2016-12-31 21:02:46
○ 2026-03-18 03:02:36
○ 2026-05-14 05:51:30
○NSvm0.tsubofuji.com2015-05-22 → 2016-12-31 · 4 obs
● 2016-12-31 21:02:46
○ 2026-03-18 03:02:36
○ 2026-05-14 05:51:30
○MXmb.tsubofuji.com2015-05-22 → 2016-12-31 · 4 obs
● 2016-12-31 21:02:46
○ 2026-03-18 03:02:36
○ 2026-05-14 05:51:30
●MXtsubofuji.com2026-03-18 → 2026-05-14 · 3 obs
● 2026-03-18 03:02:36
● 2026-05-14 05:51:30
○A202.212.133.802015-05-22 → 2016-12-31 · 4 obs
● 2016-12-31 21:02:46
○ 2026-03-18 03:02:36
○ 2026-05-14 05:51:30
●A202.254.234.1112026-03-18 → 2026-05-14 · 3 obs
● 2026-03-18 03:02:36
● 2026-05-14 05:51:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| tsubofuji.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 tsubofuji.com (unsigned zone)
⏱️ Timing
Total: 3112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.234.111 |
| NS | 5 | ns1.xserver.jp, ns3.xserver.jp... |
| MX | 1 | tsubofuji.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv3110.xserver.jp +a:tsubofuji |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
tsubofuji.com is a parent of mb.tsubofuji.com and vm0.tsubofuji.com.
Mail Server Role
tsubofuji.com serves as a mail server for tsubofuji.com.
IP Addresses
tsubofuji.com points to a single IP: 202.254.234.111.
Other host names, for instance terayamacleaning.co.jp, www.hakata-doll.co.jp, wans-green.com, todokeru-lab.com and vm0.tsubofuji.com share IP numbers with tsubofuji.com.
Name Servers
tsubofuji.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
tsubofuji.com partially shares name servers with other domains; examples include keishin.net, saicool.com, selvac.co.jp, tokyocomputerclub.com and ceogroup.jp.
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
tsubofuji.com is handled by a single mail server, tsubofuji.com.
tsubofuji.com points to a single IP: 202.254.234.111.