crspa.jp - robtex.com
crspa.jp
jp
| DNSSEC | π Signed (DS record present) | ||||||
| NS | z.dns.jp β | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1786452302 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
βNSns1.xserver.jp2026-08-06 β 2026-08-11 Β· 2 obs
β 2026-08-11 13:02:10
βNSns2.xserver.jp2026-08-06 β 2026-08-11 Β· 2 obs
β 2026-08-11 13:02:10
βNSns3.xserver.jp2026-08-06 β 2026-08-11 Β· 2 obs
β 2026-08-11 13:02:10
βNSns4.xserver.jp2026-08-06 β 2026-08-11 Β· 2 obs
β 2026-08-11 13:02:10
βNSns5.xserver.jp2026-08-06 β 2026-08-11 Β· 2 obs
β 2026-08-11 13:02:10
βMXsv14007.xserver.jp2026-08-06 β 2026-08-11 Β· 2 obs
β 2026-08-11 13:02:10
βA34.111.141.2252026-08-06 β 2026-08-11 Β· 2 obs
β 2026-08-11 13:02:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, h.dns.jp, g.dns.jp, c.dns.jp... | - |
| crspa.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
β Authoritative Response
Server:183.90.224.226
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for crspa.jp (unsigned zone)
β±οΈ Timing
Total: 1414ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.111.141.225 |
| NS | 5 | ns3.xserver.jp, ns1.xserver.jp... |
| MX | 1 | sv14007.xserver.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14007.xserver.jp +a:crspa.jp |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
π Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
IP Addresses
crspa.jp resolves to one IP address: 34.111.141.225.
kamuro-net.co.jp, benesse-careeros.co.jp, ai-hajime.net and two other host names share IP numbers with crspa.jp.
Name Servers
crspa.jp has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between crspa.jp and other domains β hqr.jp, self-sufficiency.jp, lessismore-ku.com and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that resolve to three IP addresses:
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.
Hosts with just one IP address:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
Mail for crspa.jp is handled by a single mail server, sv14007.xserver.jp.
sv14007.xserver.jp resolves to a single IP number: 162.43.120.8.