kaitainavi.com - robtex.com

kaitainavi.com

DNSSEC⚠️ Not signed
A183.90.228.43🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv1142.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXkaitainavi.com ⭐
A183.90.228.43🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv1142.xserver.jp
TXTv=spf1 +a:sv1142.xserver.jp +a:kaitainavi.com +mx include:spf.sender.xserver....
SOAns1.xserver.jproot@xserver.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=1778649826

MX for

kaitainavi.com

Subdomains

hostmaster.kaitainavi.com

Same first word

kaitainavi.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXkaitainavi.comampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netA183.90.228.43216.230.250.187
○NSkotetsu.alpha-lt.net2015-08-09 → 2017-04-03 · 4 obs
● 2015-08-09 23:56:28
● 2017-04-03 00:31:06
○ 2026-03-19 12:14:28
○ 2026-05-13 05:25:36
●NSns1.xserver.jp2026-03-19 → 2026-05-13 · 3 obs
○ 2017-04-03 00:31:06
● 2026-03-19 12:14:28
● 2026-05-13 05:25:36
●NSns2.xserver.jp2026-03-19 → 2026-05-13 · 3 obs
○ 2017-04-03 00:31:06
● 2026-03-19 12:14:28
● 2026-05-13 05:25:36
●NSns3.xserver.jp2026-03-19 → 2026-05-13 · 3 obs
○ 2017-04-03 00:31:06
● 2026-03-19 12:14:28
● 2026-05-13 05:25:36
●NSns4.xserver.jp2026-03-19 → 2026-05-13 · 3 obs
○ 2017-04-03 00:31:06
● 2026-03-19 12:14:28
● 2026-05-13 05:25:36
●NSns5.xserver.jp2026-03-19 → 2026-05-13 · 3 obs
○ 2017-04-03 00:31:06
● 2026-03-19 12:14:28
● 2026-05-13 05:25:36
○NStsukuba.aics.ne.jp2015-08-09 → 2017-04-03 · 4 obs
● 2015-08-09 23:56:28
● 2017-04-03 00:31:06
○ 2026-03-19 12:14:28
○ 2026-05-13 05:25:36
○MXampub01.alpha-mail.net2015-08-09 → 2017-04-03 · 4 obs
● 2015-08-09 23:56:28
● 2017-04-03 00:31:06
○ 2026-03-19 12:14:28
○ 2026-05-13 05:25:36
○MXampub02.alpha-mail.net2015-08-09 → 2017-04-03 · 4 obs
● 2015-08-09 23:56:28
● 2017-04-03 00:31:06
○ 2026-03-19 12:14:28
○ 2026-05-13 05:25:36
○MXampub03.alpha-mail.net2015-08-09 → 2017-04-03 · 4 obs
● 2015-08-09 23:56:28
● 2017-04-03 00:31:06
○ 2026-03-19 12:14:28
○ 2026-05-13 05:25:36
●MXkaitainavi.com2026-03-19 → 2026-05-13 · 3 obs
○ 2017-04-03 00:31:06
● 2026-03-19 12:14:28
● 2026-05-13 05:25:36
●A183.90.228.432026-03-19 → 2026-05-13 · 3 obs
○ 2017-04-03 00:31:06
● 2026-03-19 12:14:28
● 2026-05-13 05:25:36
○A216.230.250.1872015-08-09 → 2017-04-03 · 4 obs
● 2015-08-09 23:56:28
● 2017-04-03 00:31:06
○ 2026-03-19 12:14:28
○ 2026-05-13 05:25:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
kaitainavi.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.164

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kaitainavi.com (unsigned zone)

⏱️ Timing

Total: 1207ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.228.43
NS5ns4.xserver.jp, ns1.xserver.jp...
MX1kaitainavi.com (pri: 0)
TXT1v=spf1 +a:sv1142.xserver.jp +a:kaitainav
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Hierarchy

kaitainavi.com is a parent of hostmaster.kaitainavi.com.

Mail Server Role

kaitainavi.com serves as the mail server for kaitainavi.com.

IP Addresses

kaitainavi.com points to a single IP address: 183.90.228.43.

Other host names such as irohanihoheto.info, ogunukachannel.com, katawara.net, www.tamataregu.or.jp and prana.nagoya share IP numbers with kaitainavi.com.

Name Servers

kaitainavi.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

At least part of the name servers for kaitainavi.com are shared with other domains, for instance baycook.jp, bejinda.info, glovic.co.jp, nazuki.jp and anstyle.org.

Host names with three IP numbers:

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.

Host names with one IP number:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

Mail for kaitainavi.com is handled by a single mail server, kaitainavi.com.

Host kaitainavi.com points to IP 183.90.228.43.