ikatan.jp - robtex.com

ikatan.jp

DNSSEC⚠️ Not signed
A183.90.232.15🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv1214.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
MXikatan.jp
A183.90.232.15🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv1214.xserver.jp
TXTgoogle-site-verification=kFNUUjsO9rwQC5eZRKay01dsK8P2O_7VWidmCyGG8I8
TXTv=spf1 +a:sv1214.xserver.jp +a:ikatan.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.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=1785125703
WOT: SAFE (64/100)

MX for

Same first word

Similar names

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.7cloudcomputing.comns2.7cloudcomputing.comns3.7artisan.netns4.7artisan.netsns5.websitewelcome.comsns6.websitewelcome.comMXikatan.jpA183.90.232.15129.121.71.5774.52.223.14194.46.255.64
NSns1.7cloudcomputing.com2015-11-12 → 2016-04-14 · 5 obs
○ 2015-07-13 01:57:04
● 2015-11-12 17:38:04
● 2016-04-14 16:19:44
○ 2016-11-20 02:08:14
○ 2026-07-27 05:02:42
NSns1.xserver.jp2026-07-12 → 2026-07-27 · 3 obs
○ 2017-07-09 20:09:16
● 2026-07-12 15:20:30
● 2026-07-27 05:02:42
NSns2.7cloudcomputing.com2015-11-12 → 2016-04-14 · 5 obs
○ 2015-07-13 01:57:04
● 2015-11-12 17:38:04
● 2016-04-14 16:19:44
○ 2016-11-20 02:08:14
○ 2026-07-27 05:02:42
NSns2.xserver.jp2026-07-12 → 2026-07-27 · 3 obs
○ 2017-07-09 20:09:16
● 2026-07-12 15:20:30
● 2026-07-27 05:02:42
NSns3.7artisan.net2016-11-20 → 2017-07-09 · 5 obs
○ 2016-04-14 16:19:44
● 2016-11-20 02:08:14
● 2017-07-09 20:09:16
○ 2026-07-12 15:20:30
○ 2026-07-27 05:02:42
NSns3.xserver.jp2026-07-12 → 2026-07-27 · 3 obs
○ 2017-07-09 20:09:16
● 2026-07-12 15:20:30
● 2026-07-27 05:02:42
NSns4.7artisan.net2016-11-20 → 2017-07-09 · 5 obs
○ 2016-04-14 16:19:44
● 2016-11-20 02:08:14
● 2017-07-09 20:09:16
○ 2026-07-12 15:20:30
○ 2026-07-27 05:02:42
NSns4.xserver.jp2026-07-12 → 2026-07-27 · 3 obs
○ 2017-07-09 20:09:16
● 2026-07-12 15:20:30
● 2026-07-27 05:02:42
NSns5.xserver.jp2026-07-12 → 2026-07-27 · 3 obs
○ 2017-07-09 20:09:16
● 2026-07-12 15:20:30
● 2026-07-27 05:02:42
NSsns5.websitewelcome.com2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 01:57:04
○ 2015-11-12 17:38:04
○ 2026-07-27 05:02:42
NSsns6.websitewelcome.com2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 01:57:04
○ 2015-11-12 17:38:04
○ 2026-07-27 05:02:42
MXikatan.jp2015-07-13 → 2026-07-27 · 2 obs
● 2015-07-13 01:57:04
● 2026-07-27 05:02:42
A129.121.71.572015-11-12 → 2016-04-14 · 5 obs
○ 2015-07-13 01:57:04
● 2015-11-12 17:38:04
● 2016-04-14 16:19:44
○ 2016-11-20 02:08:14
○ 2026-07-27 05:02:42
A183.90.232.152026-07-12 → 2026-07-27 · 3 obs
○ 2017-07-09 20:09:16
● 2026-07-12 15:20:30
● 2026-07-27 05:02:42
A74.52.223.1412015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 01:57:04
○ 2015-11-12 17:38:04
○ 2026-07-27 05:02:42
A94.46.255.642016-11-20 → 2017-07-09 · 5 obs
○ 2016-04-14 16:19:44
● 2016-11-20 02:08:14
● 2017-07-09 20:09:16
○ 2026-07-12 15:20:30
○ 2026-07-27 05:02:42

🔍 DNS Trace

📋 Delegation Chain

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

✅ 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 ikatan.jp (unsigned zone)

⏱️ Timing

Total: 895ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.232.15
NS5ns5.xserver.jp, ns1.xserver.jp...
MX1ikatan.jp (pri: 0)
TXT2google-site-verification=kFNUUjsO9rwQC5e, v=spf1 +a:sv1214.xserver.jp +a:ikatan.jp
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

The MX record for ikatan.jp points back to ikatan.jp — it is its own mail server.

IP Addresses

ikatan.jp directs to one IP number, which is 183.90.232.15.

Among the host names that share IP numbers with ikatan.jp are baonetbiz.com, www.ueno-k.jp, kinoya.co.jp and two others.

Name Servers

The authoritative name servers for ikatan.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

ikatan.jp partially shares its NS delegation with several other domains, including s-rights.co.jp, ningyoukikuya.com, office-dai.com and two others.

These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.

Hosts with three IP address records:

ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp resolves to 35.72.43.26.

ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

The MX record for ikatan.jp points to a single mail server: ikatan.jp.

ikatan.jp points to one IP number — 183.90.232.15.