corpkj.com - robtex.com

corpkj.com

DNSSEC⚠️ Not signed
A85.131.197.59🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16118.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
MXcorpkj.com ⭐
A85.131.197.59🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16118.xserver.jp
TXTgoogle-site-verification=kElLbbDuhdEPIh2OhyH8I7PynPfes_TW8UYcGx87wQM
TXTv=spf1 +a:sv16118.xserver.jp +a:corpkj.com +mx include:spf.sender.xserver.jp ...
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=1774781577

MX for

corpkj.com

Same first word

corpkj.com

Similar names

kjcorp.blogspot.com
jkcorp.eu
jkcorp.net
jprock.com
kjcorp.kr
jkcorp.com.my
jkcorp.com

DNS History

16 records (7 active, 9 former)

202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comMXcorpkj.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA85.131.197.59
○NSns-cloud-a1.googledomains.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
○NSns-cloud-a2.googledomains.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
○NSns-cloud-a3.googledomains.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
○NSns-cloud-a4.googledomains.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
●NSns1.xserver.jp2026-02-18 → 2026-03-29 · 3 obs
○ 2020-01-24 17:24:26
● 2026-02-18 12:23:34
● 2026-03-29 11:04:50
●NSns2.xserver.jp2026-02-18 → 2026-03-29 · 3 obs
○ 2020-01-24 17:24:26
● 2026-02-18 12:23:34
● 2026-03-29 11:04:50
●NSns3.xserver.jp2026-02-18 → 2026-03-29 · 3 obs
○ 2020-01-24 17:24:26
● 2026-02-18 12:23:34
● 2026-03-29 11:04:50
●NSns4.xserver.jp2026-02-18 → 2026-03-29 · 3 obs
○ 2020-01-24 17:24:26
● 2026-02-18 12:23:34
● 2026-03-29 11:04:50
●NSns5.xserver.jp2026-02-18 → 2026-03-29 · 3 obs
○ 2020-01-24 17:24:26
● 2026-02-18 12:23:34
● 2026-03-29 11:04:50
○MXalt1.aspmx.l.google.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
○MXalt2.aspmx.l.google.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
○MXalt3.aspmx.l.google.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
○MXalt4.aspmx.l.google.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
○MXaspmx.l.google.com2020-01-24 → 2020-01-24 · 3 obs
● 2020-01-24 17:24:26
○ 2026-02-18 12:23:34
○ 2026-03-29 11:04:50
●MXcorpkj.com2026-02-18 → 2026-03-29 · 3 obs
○ 2020-01-24 17:24:26
● 2026-02-18 12:23:34
● 2026-03-29 11:04:50
●A85.131.197.592026-02-18 → 2026-03-29 · 2 obs
● 2026-02-18 12:23:34
● 2026-03-29 11:04:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
corpkj.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:183.90.224.230

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 corpkj.com (unsigned zone)

⏱️ Timing

Total: 3117ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.197.59
NS5ns3.xserver.jp, ns5.xserver.jp...
MX1corpkj.com (pri: 0)
TXT2google-site-verification=kElLbbDuhdEPIh2, v=spf1 +a:sv16118.xserver.jp +a:corpkj.c
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

For corpkj.com, the mail server is corpkj.com.

IP Addresses

corpkj.com resolves to one IP number: 85.131.197.59.

other host names including www.syakaifukushi.kodaira.tokyo.jp, mekkikako.com, mito-keiseihotel.com, ycamp.info and mail.user-mail.com share IP numbers with corpkj.com.

Name Servers

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

corpkj.com at least partially shares name servers with other domains, for instance gladnine.jp, hk-const.com, beauty-money.com, madoka-hoshino.com and aufheben-sdyk.com.

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

corpkj.com is served by a single mail server, corpkj.com.

corpkj.com resolves to IP 85.131.197.59.