chousa.org - robtex.com
chousa.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785664184 | ||||||
MX for
chousa.org |
Subdomains
www.chousa.org |
Same first word
chousa.net |
chousa.vn |
chousa.org |
chousa.info |
chousa.jp |
chousa.es |
chousa.ac |
chousa.hatenablog.com |
chousa.co.jp |
Similar names
DNS History
12 records (7 active, 5 former)
○NSdkns3.hosting-sys.jp2015-08-01 → 2017-06-03 · 4 obs
● 2017-06-03 13:07:44
○ 2026-06-07 11:12:24
○ 2026-08-02 10:15:46
○NSdkns4.hosting-sys.jp2015-08-01 → 2017-06-03 · 4 obs
● 2017-06-03 13:07:44
○ 2026-06-07 11:12:24
○ 2026-08-02 10:15:46
○NSns1.rocketnet.jp2015-08-01 → 2017-06-03 · 4 obs
● 2017-06-03 13:07:44
○ 2026-06-07 11:12:24
○ 2026-08-02 10:15:46
●NSns1.xserver.jp2026-06-07 → 2026-08-02 · 3 obs
● 2026-06-07 11:12:24
● 2026-08-02 10:15:46
●NSns2.xserver.jp2026-06-07 → 2026-08-02 · 3 obs
● 2026-06-07 11:12:24
● 2026-08-02 10:15:46
●NSns3.xserver.jp2026-06-07 → 2026-08-02 · 3 obs
● 2026-06-07 11:12:24
● 2026-08-02 10:15:46
●NSns4.xserver.jp2026-06-07 → 2026-08-02 · 3 obs
● 2026-06-07 11:12:24
● 2026-08-02 10:15:46
●NSns5.xserver.jp2026-06-07 → 2026-08-02 · 3 obs
● 2026-06-07 11:12:24
● 2026-08-02 10:15:46
●MXchousa.org2026-06-07 → 2026-08-02 · 3 obs
● 2026-06-07 11:12:24
● 2026-08-02 10:15:46
○MXmail.chousa.org2015-08-01 → 2017-06-03 · 4 obs
● 2017-06-03 13:07:44
○ 2026-06-07 11:12:24
○ 2026-08-02 10:15:46
○A153.122.39.542015-08-01 → 2017-06-03 · 4 obs
● 2017-06-03 13:07:44
○ 2026-06-07 11:12:24
○ 2026-08-02 10:15:46
●A85.131.213.1492026-06-07 → 2026-08-02 · 3 obs
● 2026-06-07 11:12:24
● 2026-08-02 10:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| chousa.org | ns3.xserver.jp, ns4.xserver.jp, ns1.xserver.jp, ns2.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns3.xserver.jp, ns4.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chousa.org (unsigned zone)
⏱️ Timing
Total: 2826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.213.149 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | chousa.org (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16823.xserver.jp +a:chousa.o |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
chousa.org serves as the parent of www.chousa.org.
Mail Server Role
chousa.org is listed as a mail server for itself.
IP Addresses
chousa.org resolves to one IP address: 85.131.213.149.
lucid-office.com, yasukojima.com, seto-hospital.or.jp and two other host names share IP numbers with chousa.org.
Name Servers
chousa.org has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
chousa.org has at least partial name server overlap with other domains, such as okanekasite.info, tandai.or.jp, ud-web.info and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that resolve to three IP addresses:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts with just one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
Mail for chousa.org is handled by one mail server — chousa.org.
chousa.org carries a single IP number, which is 85.131.213.149.