jbi.co.jp - robtex.com

jbi.co.jp

DNSSEC⚠️ Not signed
A216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXsmtp.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A2607:f8b0:4004:c09::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f26.1e100.net
A2607:f8b0:4004:c09::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f27.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
A172.253.115.27🇺🇸 Google172.253.115.0/24
PTRbg-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
TXTgoogle-site-verification=qkfklitDyGYf41awx9d-DBpInEbD_s-66OuIF4mtvI8
TXTv=spf1 include:_spf.google.com ~all
TXTgoogle-site-verification=6e9zJwPn9EHSgLfkMWiyqqK5B6eEKAqqd0DbOjOXTKY
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-04-17 #3

co.jp

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

Previously MX for

www.jbi.co.jp

Same first word

jbi.se
jbi.or.kr
jbi.be
jbi.sh
jbi.us
jbi.digital
jbi.me
jbi.kz
jbi.org.ua
jbi.dk
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jbi.no
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jbi.net.in

Similar names

bji.org
ijb.cz
bij.info
jib.com.qa
ibj.co.at
jib.com.jo
bij.net
jib.re.kr
ibj.ru
bji.is
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ibj.myqnapcloud.com
ijb.fr
ijb.com.au
bij.se
jib.dk
ijb.se
ibj.io
jib.iq
ijb.net
bji.cn
bij.be
bij.amsterdam
bij.org
bji.be
ibj.kr
jib.ir
jib.ru
ibj.dk
bij.ma
jib.nl
ibj.co.jp
bij.pl
jib.email
bij.ai
jib.at
bij.com.tr
ibj.de
bij.jp
ijb.ca
jib.li
bji.co
jib.com
jib.ne.jp
jib.com.tw
jib.ro
bij.cz
ibj.jp
jib.it
jib.sk
jib.la
bji.casino
ijb.nl
bji.nl
bji.cz
ibj.edu.mx
bij.de
bji.top
jib.org
bij.ru
jib.cz
jib.ca
bji.ro
jib.co.th
bij.it
bji.de
ibj.se
bij.dk
jib.gr
ibj.be
ijb.be
jib.kz
ibj.ca
ijb.cn
ibj.si
jib.us
ijb.sk
ibj.it
bij.at
jib.de
ibj.info
bij.ca
ijb.com.mx
ibj.ch
ijb.hu
bji.ai
jib.store
jib.in
bji.ru
jib.se
jib.org.uk
bij.co
bij.nl
jib.net
ibj.cn
ibj.tw
ijb.in
ijb.co
jib.info
bij.com
ibj.biz
ibj.co.uk
ijb.de
jib.co.za
jib.lat
jib.be
jib.com.au
ibj.nl
bji.us
ibj.in
jib.net.au
jib.eu
ibj.at
bji.pl
jib.fr
ijb.es
bji.ch
bji.net
jib.ee
ibj.ir
ibj.cz
bij.li
jib.gs
jib.co
bji.com
jib.net.id
ibj.com
ijb.ir
ijb.com
bij.ro
ijb.ru

DNS History

10 records (5 active, 5 former)

2008201020122014201620182020202220242026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns3.ps-f.co.jpns4.ps-f.co.jpMXsmtp.google.comjbi.co.jpmx.jbi.co.jpA216.150.1.1210.224.185.196
●NSmaster.dns.ne.jp2016-06-23 → 2026-08-08 · 3 obs
○ 2015-09-30 13:07:14
● 2016-06-23 16:57:04
● 2026-08-08 13:12:10
●NSns1.dns.ne.jp2016-06-23 → 2026-08-08 · 3 obs
○ 2015-09-30 13:07:14
● 2016-06-23 16:57:04
● 2026-08-08 13:12:10
●NSns2.dns.ne.jp2016-06-23 → 2026-08-08 · 3 obs
○ 2015-09-30 13:07:14
● 2016-06-23 16:57:04
● 2026-08-08 13:12:10
○NSns3.ps-f.co.jp2007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 04:05:02
○ 2015-09-30 13:07:14
○ 2026-08-08 13:12:10
○NSns4.ps-f.co.jp2007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 04:05:02
○ 2015-09-30 13:07:14
○ 2026-08-08 13:12:10
○MXjbi.co.jp2016-06-23 → 2018-09-16 · 5 obs
○ 2015-09-30 13:07:14
● 2016-06-23 16:57:04
● 2018-09-16 11:26:20
○ 2026-08-08 13:12:08
○ 2026-08-08 13:12:10
○MXmx.jbi.co.jp2007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 04:05:02
○ 2015-09-30 13:07:14
○ 2026-08-08 13:12:10
●MXsmtp.google.com2026-08-08 → 2026-08-08 · 3 obs
○ 2018-09-16 11:26:20
● 2026-08-08 13:12:08
● 2026-08-08 13:12:10
○A210.224.185.1962016-06-23 → 2018-09-16 · 4 obs
● 2016-06-23 16:57:04
● 2018-09-16 11:26:20
○ 2026-08-08 13:12:08
○ 2026-08-08 13:12:10
●A216.150.1.12026-08-08 → 2026-08-08 · 3 obs
○ 2018-09-16 11:26:20
● 2026-08-08 13:12:08
● 2026-08-08 13:12:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
jbi.co.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

TypeCountSample Data
A1216.150.1.1
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1smtp.google.com (pri: 1)
TXT3google-site-verification=qkfklitDyGYf41a, v=spf1 include:_spf.google.com ~all...
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

IP Addresses

jbi.co.jp has exactly one IP address — 216.150.1.1.

mylesb.ca, ai-masterclub.com, www.blackfaldshistoricalsociety.com plus two other host names have IP numbers in common with jbi.co.jp.

Name Servers

jbi.co.jp has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

jbi.co.jp partially shares its NS delegation with several other domains, including suomi-no-okan.com, relaemu.com, isekayo.com and two others.

These name servers often co-occur with the name servers dns.sakura.ad.jp.

Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

jbi.co.jp uses one mail server — smtp.google.com.

The mail server setup of jbi.co.jp matches that of other domains such as abishot.co.jp, scalecaseconversion.com, coastaldentalrepair.com and two others.

At least some of the mail servers used by jbi.co.jp are shared with other domains: finsonia.com, berti.com.ar, (0x62656567)raphy.com and two others among them.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com frequently co-occur with these mail servers.

smtp.google.com has 9 IP addresses: 172.253.115.26, 172.253.115.27, 172.253.122.26 plus 6 more.