netkojo.jp - robtex.com

netkojo.jp

DNSSEC⚠️ Not signed
A183.90.237.101🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv7260.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRip-202-226-36-164.defastlink.net
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRip-202-226-36-170.defastlink.net
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.
PTRip-183-90-224-226.defastlink.net
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRip-183-90-224-230.defastlink.net
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.
PTRip-157-112-182-218.defastlink.net
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRip-157-112-182-220.defastlink.net
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXnetkojo.jp ⭐
A183.90.237.101🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv7260.xserver.jp
TXTv=spf1 +a:sv7260.xserver.jp +a:netkojo.jp +mx include:spf.sender.xserver.jp ~all
TXTzoho-verification=zb46546696.zmverify.zoho.jp
TXTpardot997401=2965912838f934cc5b893b15d41ee9109736e21038b37684ef1f979cd2cfa04d
TXTgoogle-site-verification=Z91m4V6WV5kjVCcABBZ7DmNVSZ6Ob4k1_D3UehuXTck
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=1773558003

MX for

netkojo.jp

Same first word

netkojo.com
netkojo.jp

Similar names

jetnook.co.zw
tokenjo.com
netjook.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns4.cpi.ad.jpns5.cpi.ad.jpMXnetkojo.jpvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA183.90.237.101158.199.177.165
●NSns1.xserver.jp2026-03-19 → 2026-03-19 · 3 obs
○ 2017-04-03 08:10:52
● 2026-03-19 22:43:32
● 2026-03-19 22:43:34
●NSns2.xserver.jp2026-03-19 → 2026-03-19 · 3 obs
○ 2017-04-03 08:10:52
● 2026-03-19 22:43:32
● 2026-03-19 22:43:34
●NSns3.xserver.jp2026-03-19 → 2026-03-19 · 3 obs
○ 2017-04-03 08:10:52
● 2026-03-19 22:43:32
● 2026-03-19 22:43:34
○NSns4.cpi.ad.jp2015-07-10 → 2017-04-03 · 4 obs
● 2015-07-10 17:23:42
● 2017-04-03 08:10:52
○ 2026-03-19 22:43:32
○ 2026-03-19 22:43:34
●NSns4.xserver.jp2026-03-19 → 2026-03-19 · 3 obs
○ 2017-04-03 08:10:52
● 2026-03-19 22:43:32
● 2026-03-19 22:43:34
○NSns5.cpi.ad.jp2015-07-10 → 2017-04-03 · 4 obs
● 2015-07-10 17:23:42
● 2017-04-03 08:10:52
○ 2026-03-19 22:43:32
○ 2026-03-19 22:43:34
●NSns5.xserver.jp2026-03-19 → 2026-03-19 · 3 obs
○ 2017-04-03 08:10:52
● 2026-03-19 22:43:32
● 2026-03-19 22:43:34
●MXnetkojo.jp2026-03-19 → 2026-03-19 · 3 obs
○ 2017-04-03 08:10:52
● 2026-03-19 22:43:32
● 2026-03-19 22:43:34
○MXvlmx20.secure.ne.jp2015-07-10 → 2017-04-03 · 4 obs
● 2015-07-10 17:23:42
● 2017-04-03 08:10:52
○ 2026-03-19 22:43:32
○ 2026-03-19 22:43:34
○MXvlmx21.secure.ne.jp2015-07-10 → 2017-04-03 · 4 obs
● 2015-07-10 17:23:42
● 2017-04-03 08:10:52
○ 2026-03-19 22:43:32
○ 2026-03-19 22:43:34
○MXvlmx22.secure.ne.jp2015-07-10 → 2017-04-03 · 4 obs
● 2015-07-10 17:23:42
● 2017-04-03 08:10:52
○ 2026-03-19 22:43:32
○ 2026-03-19 22:43:34
○A158.199.177.1652015-07-10 → 2017-04-03 · 4 obs
● 2015-07-10 17:23:42
● 2017-04-03 08:10:52
○ 2026-03-19 22:43:32
○ 2026-03-19 22:43:34
●A183.90.237.1012026-03-19 → 2026-03-19 · 3 obs
○ 2017-04-03 08:10:52
● 2026-03-19 22:43:32
● 2026-03-19 22:43:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, d.dns.jp, c.dns.jp, a.dns.jp...-
netkojo.jpns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp...11 records

✅ Authoritative Response

Server: 202.226.36.246

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netkojo.jp (unsigned zone)

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.237.101
NS5ns1.xserver.jp, ns3.xserver.jp...
MX1netkojo.jp (pri: 0)
TXT4zoho-verification=zb46546696.zmverify.zo, google-site-verification=Z91m4V6WV5kjVCc...
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 mail server for netkojo.jp is netkojo.jp.

IP Addresses

netkojo.jp maps to IP address 183.90.237.101.

Other host names, for instance www.cinebad.net, creatps.work, satowork.com, complicity.movie and cinebad.net share IP numbers with netkojo.jp.

Name Servers

netkojo.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

netkojo.jp at least partially shares name servers with other domains such as katoblo.com, agent-professional.com, honkatsu.com, filmsp.com and tubakionsen.com.

Host names with three IPs

Host ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246

Host ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247

Host ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247

Host names with one IP

Host ns2.xserver.jp points to 35.72.43.26

Host ns3.xserver.jp points to 202.226.36.247

Mail Servers

One mail server serves netkojo.jp.

netkojo.jp points to one IP number: 183.90.237.101.