fkbit.co.jp - robtex.com

fkbit.co.jp

DNSSEC⚠️ Not signed
A157.112.152.18🇯🇵 XSERVER-AS157.112.152.0/21 XSERVER Inc.
PTRsv917.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
MXfkbit.co.jp ⭐
A157.112.152.18🇯🇵 XSERVER-AS157.112.152.0/21 XSERVER Inc.
PTRsv917.xserver.jp
TXTv=spf1 +a:sv917.xserver.jp +a:fkbit.co.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@sv0.xserver.jp serial=0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

MX for

fkbit.co.jp

Same first word

fkbit.de
fkbit.co.jp

Similar names

bkfit.com
itbkf.ru
fbtik.com
kitfb.com
kbfit.co.kr
fbitk.com

DNS History

7 records (7 active, 0 former)

20192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXfkbit.co.jpA157.112.152.18
●NSns1.xserver.jp2018-08-16 → 2026-04-25 · 2 obs
● 2018-08-16 10:19:38
● 2026-04-25 00:25:52
●NSns2.xserver.jp2018-08-16 → 2026-04-25 · 2 obs
● 2018-08-16 10:19:38
● 2026-04-25 00:25:52
●NSns3.xserver.jp2018-08-16 → 2026-04-25 · 2 obs
● 2018-08-16 10:19:38
● 2026-04-25 00:25:52
●NSns4.xserver.jp2018-08-16 → 2026-04-25 · 2 obs
● 2018-08-16 10:19:38
● 2026-04-25 00:25:52
●NSns5.xserver.jp2018-08-16 → 2026-04-25 · 2 obs
● 2018-08-16 10:19:38
● 2026-04-25 00:25:52
●MXfkbit.co.jp2018-08-16 → 2026-04-25 · 2 obs
● 2018-08-16 10:19:38
● 2026-04-25 00:25:52
●A157.112.152.182018-08-16 → 2026-04-25 · 2 obs
● 2018-08-16 10:19:38
● 2026-04-25 00:25:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
fkbit.co.jpns1.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns2.xserver.jp...11 records

✅ Authoritative Response

Server:183.90.224.226

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fkbit.co.jp (unsigned zone)

⏱️ Timing

Total: 891ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.152.18
NS5ns3.xserver.jp, ns2.xserver.jp...
MX1fkbit.co.jp (pri: 0)
TXT1v=spf1 +a:sv917.xserver.jp +a:fkbit.co.j
SOA1ns1.xserver.jp root.sv0.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Mail Server Role

For fkbit.co.jp, the mail server is fkbit.co.jp.

IP Addresses

fkbit.co.jp resolves to one IP number: 157.112.152.18.

other host names including nyui.com, mitsuya-honpo.jp, cinderella-group.net, gaming-device.com and mx.ivf-abc.com share IP numbers with fkbit.co.jp.

Name Servers

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

fkbit.co.jp at least partially shares name servers with other domains, for instance kgfes.jp, jin-k.link, kira-tax.com, has.jp and akp48.net.

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

fkbit.co.jp is served by a single mail server, fkbit.co.jp.

fkbit.co.jp resolves to IP 157.112.152.18.