kuro-chan.com - robtex.com

kuro-chan.com

DNSSEC⚠️ Not signed
A183.90.231.11🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv210.xbiz.ne.jp
NSns1.xbiz.ne.jp ⭐
A157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRns1.xbiz.ne.jp
NSns2.xbiz.ne.jp
A35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xbiz.ne.jp
NSns3.xbiz.ne.jp
A157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.
PTRns3.xbiz.ne.jp
MXkuro-chan.com ⭐
A183.90.231.11🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv210.xbiz.ne.jp
TXTv=spf1 +a:sv210.xbiz.ne.jp +a:kuro-chan.com +mx include:spf.sender.xserver.jp...
SOAns1.xbiz.ne.jproot@xbiz.ne.jp serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778527971

MX for

kuro-chan.com

Same first word

kuro-chan.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.xbiz.ne.jpns2.xbiz.ne.jpns3.xbiz.ne.jpns01.yahoodomains.jpns02.yahoodomains.jpMXkuro-chan.commailt.do-reg.jpA183.90.231.11180.221.24.141
○NSns01.yahoodomains.jp2015-07-08 → 2017-01-26 · 4 obs
● 2015-07-08 07:47:06
● 2017-01-26 01:17:28
○ 2026-03-15 14:07:32
○ 2026-05-11 19:47:28
○NSns02.yahoodomains.jp2015-07-08 → 2017-01-26 · 4 obs
● 2015-07-08 07:47:06
● 2017-01-26 01:17:28
○ 2026-03-15 14:07:32
○ 2026-05-11 19:47:28
●NSns1.xbiz.ne.jp2026-03-15 → 2026-05-11 · 3 obs
○ 2017-01-26 01:17:28
● 2026-03-15 14:07:32
● 2026-05-11 19:47:28
●NSns2.xbiz.ne.jp2026-03-15 → 2026-05-11 · 3 obs
○ 2017-01-26 01:17:28
● 2026-03-15 14:07:32
● 2026-05-11 19:47:28
●NSns3.xbiz.ne.jp2026-03-15 → 2026-05-11 · 3 obs
○ 2017-01-26 01:17:28
● 2026-03-15 14:07:32
● 2026-05-11 19:47:28
●MXkuro-chan.com2026-03-15 → 2026-05-11 · 3 obs
○ 2017-01-26 01:17:28
● 2026-03-15 14:07:32
● 2026-05-11 19:47:28
○MXmailt.do-reg.jp2015-07-08 → 2017-01-26 · 4 obs
● 2015-07-08 07:47:06
● 2017-01-26 01:17:28
○ 2026-03-15 14:07:32
○ 2026-05-11 19:47:28
○A180.221.24.1412015-07-08 → 2017-01-26 · 4 obs
● 2015-07-08 07:47:06
● 2017-01-26 01:17:28
○ 2026-03-15 14:07:32
○ 2026-05-11 19:47:28
●A183.90.231.112026-03-15 → 2026-05-11 · 3 obs
○ 2017-01-26 01:17:28
● 2026-03-15 14:07:32
● 2026-05-11 19:47:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kuro-chan.comns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp-

✅ Authoritative Response

Server:157.112.182.247

NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kuro-chan.com (unsigned zone)

⏱️ Timing

Total: 1063ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.231.11
NS3ns1.xbiz.ne.jp, ns3.xbiz.ne.jp...
MX1kuro-chan.com (pri: 0)
TXT1v=spf1 +a:sv210.xbiz.ne.jp +a:kuro-chan.
SOA1ns1.xbiz.ne.jp root.xbiz.ne.jp

Analysis

Mail Server Role

kuro-chan.com serves as the mail server for kuro-chan.com.

IP Addresses

kuro-chan.com points to a single IP address: 183.90.231.11.

Other host names such as www.kokura-law-office.jp, web-planners.net, listel-inawashiro.jp, ajsa-members.com and mail.taisei-setsubi.jp share IP numbers with kuro-chan.com.

Name Servers

kuro-chan.com is delegated to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

At least part of the name servers for kuro-chan.com are shared with other domains, for instance nara-daihatsu.co.jp, kobe-minkan.or.jp, jcdn.org, vctest.net and spog.co.jp.

Host names with a single IP:

ns1.xbiz.ne.jp points to: 157.112.182.247

ns2.xbiz.ne.jp points to: 35.76.79.244

ns3.xbiz.ne.jp points to: 157.112.191.237

Mail Servers

Mail for kuro-chan.com is handled by a single mail server, kuro-chan.com.

Host kuro-chan.com points to IP 183.90.231.11.