crspa.jp - robtex.com

crspa.jp

DNSSEC⚠️ Not signed
A34.111.141.225πŸ‡ΊπŸ‡Έ Google34.108.0.0/14
PTR225.141.111.34.bc.googleusercontent.com
NSns1.xserver.jp ⭐
A202.226.36.164πŸ‡―πŸ‡΅ XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170πŸ‡―πŸ‡΅ XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246πŸ‡―πŸ‡΅ XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26πŸ‡―πŸ‡΅ Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247πŸ‡―πŸ‡΅ XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226πŸ‡―πŸ‡΅ XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230πŸ‡―πŸ‡΅ XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247πŸ‡―πŸ‡΅ XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218πŸ‡―πŸ‡΅ XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220πŸ‡―πŸ‡΅ XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247πŸ‡―πŸ‡΅ XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXsv14007.xserver.jp ⭐
A162.43.120.8πŸ‡―πŸ‡΅ XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14007.xserver.jp
TXTv=spf1 +a:sv14007.xserver.jp +a:crspa.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

jp

DNSSECπŸ”’ Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1786452302

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXsv14007.xserver.jpA34.111.141.225
●NSns1.xserver.jp2026-08-06 β†’ 2026-08-11 Β· 2 obs
● 2026-08-06 11:12:00
● 2026-08-11 13:02:10
●NSns2.xserver.jp2026-08-06 β†’ 2026-08-11 Β· 2 obs
● 2026-08-06 11:12:00
● 2026-08-11 13:02:10
●NSns3.xserver.jp2026-08-06 β†’ 2026-08-11 Β· 2 obs
● 2026-08-06 11:12:00
● 2026-08-11 13:02:10
●NSns4.xserver.jp2026-08-06 β†’ 2026-08-11 Β· 2 obs
● 2026-08-06 11:12:00
● 2026-08-11 13:02:10
●NSns5.xserver.jp2026-08-06 β†’ 2026-08-11 Β· 2 obs
● 2026-08-06 11:12:00
● 2026-08-11 13:02:10
●MXsv14007.xserver.jp2026-08-06 β†’ 2026-08-11 Β· 2 obs
● 2026-08-06 11:12:00
● 2026-08-11 13:02:10
●A34.111.141.2252026-08-06 β†’ 2026-08-11 Β· 2 obs
● 2026-08-06 11:12:00
● 2026-08-11 13:02:10

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, h.dns.jp, g.dns.jp, c.dns.jp...-
crspa.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

βœ… Authoritative Response

Server:183.90.224.226

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crspa.jp (unsigned zone)

⏱️ Timing

Total: 1414ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A134.111.141.225
NS5ns3.xserver.jp, ns1.xserver.jp...
MX1sv14007.xserver.jp (pri: 0)
TXT1v=spf1 +a:sv14007.xserver.jp +a:crspa.jp
SOA1ns1.xserver.jp root.xserver.jp

πŸ“Œ 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.