okuda-cs.jp - robtex.com

okuda-cs.jp

DNSSEC⚠️ Not signed
A162.43.105.45🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv604.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
MXokuda-cs.jp ⭐
A162.43.105.45🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv604.xbiz.ne.jp
TXTv=spf1 +a:sv604.xbiz.ne.jp +a:okuda-cs.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xbiz.ne.jproot@xbiz.ne.jp serial=0

jp

DNSSEC🔒 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=1775961903

MX for

okuda-cs.jp

Same first word

okuda-cs.jp

Similar names

osuka-dc.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.xbiz.ne.jpns2.xbiz.ne.jpns3.xbiz.ne.jpingvd.ingnet.ne.jpns3.ingnet.ne.jpMXokuda-cs.jppop.okuda-cs.jpA162.43.105.45106.186.255.22
○NSingvd.ingnet.ne.jp2015-06-01 → 2017-03-25 · 4 obs
● 2015-06-01 13:13:16
● 2017-03-25 05:03:28
○ 2026-03-31 12:00:16
○ 2026-04-12 03:16:10
●NSns1.xbiz.ne.jp2026-03-31 → 2026-04-12 · 3 obs
○ 2017-03-25 05:03:28
● 2026-03-31 12:00:16
● 2026-04-12 03:16:10
●NSns2.xbiz.ne.jp2026-03-31 → 2026-04-12 · 3 obs
○ 2017-03-25 05:03:28
● 2026-03-31 12:00:16
● 2026-04-12 03:16:10
○NSns3.ingnet.ne.jp2015-06-01 → 2017-03-25 · 4 obs
● 2015-06-01 13:13:16
● 2017-03-25 05:03:28
○ 2026-03-31 12:00:16
○ 2026-04-12 03:16:10
●NSns3.xbiz.ne.jp2026-03-31 → 2026-04-12 · 3 obs
○ 2017-03-25 05:03:28
● 2026-03-31 12:00:16
● 2026-04-12 03:16:10
●MXokuda-cs.jp2026-03-31 → 2026-04-12 · 3 obs
○ 2017-03-25 05:03:28
● 2026-03-31 12:00:16
● 2026-04-12 03:16:10
○MXpop.okuda-cs.jp2015-06-01 → 2017-03-25 · 4 obs
● 2015-06-01 13:13:16
● 2017-03-25 05:03:28
○ 2026-03-31 12:00:16
○ 2026-04-12 03:16:10
○A106.186.255.222015-06-01 → 2017-03-25 · 4 obs
● 2015-06-01 13:13:16
● 2017-03-25 05:03:28
○ 2026-03-31 12:00:16
○ 2026-04-12 03:16:10
●A162.43.105.452026-03-31 → 2026-04-12 · 3 obs
○ 2017-03-25 05:03:28
● 2026-03-31 12:00:16
● 2026-04-12 03:16:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, e.dns.jp, c.dns.jp, f.dns.jp...-
okuda-cs.jpns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp3 records

✅ Authoritative Response

Server:157.112.191.237

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for okuda-cs.jp (unsigned zone)

⏱️ Timing

Total: 899ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.105.45
NS3ns1.xbiz.ne.jp, ns2.xbiz.ne.jp...
MX1okuda-cs.jp (pri: 0)
TXT1v=spf1 +a:sv604.xbiz.ne.jp +a:okuda-cs.j
SOA1ns1.xbiz.ne.jp root.xbiz.ne.jp

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp)

Analysis

Mail Server Role

okuda-cs.jp serves as the mail server for okuda-cs.jp.

IP Addresses

okuda-cs.jp points to an IP address: 162.43.105.45.

other host names include ns.theck.jp, qqzaidan.jp, mail.theck.jp, www.morooka.com and i-tec.jp; they share IP numbers with okuda-cs.jp.

Name Servers

okuda-cs.jp is delegated to three name servers ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

okuda-cs.jp at least partially shares name servers with other domains, for instance pd-youone.com, ota-derma.com, faithnet.co.jp, librarystuff.net and tabisuruki.com.

These name servers are commonly used alongside ns4.xbiz.ne.jp.

Host names with one 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

okuda-cs.jp is handled by a single mail server.

The host name okuda-cs.jp points to IP 162.43.105.45.