biohack.co.jp - robtex.com

biohack.co.jp

DNSSEC⚠️ Not signed
A103.141.97.154🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc.
PTRsv10953.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
MXbiohack.co.jp ⭐
A103.141.97.154🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc.
PTRsv10953.xserver.jp
TXTv=spf1 +a:sv10953.xserver.jp +a:biohack.co.jp +mx include:spf.sender.xserver....
SOAns1.xserver.jproot@xserver.jp serial=0

co.jp

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

MX for

biohack.co.jp

Same first word

biohack.co.jp
biohack.it
biohack.online
biohack.cz
biohack.me
biohack.co.uk
biohack.eu
biohack.nl
biohack.wiki
biohack.fr
biohack.dk
biohack.us
biohack.net
biohack.de
biohack.to
biohack.co
biohack.com.mx
biohack.se
biohack.org

Similar names

kobachi.info
kobachi.ru
boichak.com
ibakoch.de
bohacik.cz
bokachi.com
kobachi.altervista.org
kobachi.jp
kobchai.com
obichka.com
bohacik.sk
bohacik.net
bikoach.com
bakchoi.com
chikabo.duckdns.org
kochabi.com
hackbio.com
chikabo.com
obichka.bg
bachiko.com
kobachi.com
bochkia.com
boichka.bg
chaboki.com
kabochi.com
bochika.com
bochika.co

DNS History

14 records (7 active, 7 former)

2020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns-1246.awsdns-27.orgns-1565.awsdns-03.co.ukns-489.awsdns-61.comns-893.awsdns-47.netMXbiohack.co.jpmail25.ec-force.comA103.141.97.15454.64.208.5454.65.151.185
○NSns-1246.awsdns-27.org2019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 11:09:52
○ 2026-02-25 00:00:38
○ 2026-03-24 16:45:44
○NSns-1565.awsdns-03.co.uk2019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 11:09:52
○ 2026-02-25 00:00:38
○ 2026-03-24 16:45:44
○NSns-489.awsdns-61.com2019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 11:09:52
○ 2026-02-25 00:00:38
○ 2026-03-24 16:45:44
○NSns-893.awsdns-47.net2019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 11:09:52
○ 2026-02-25 00:00:38
○ 2026-03-24 16:45:44
●NSns1.xserver.jp2026-02-25 → 2026-03-24 · 3 obs
○ 2019-04-25 11:09:52
● 2026-02-25 00:00:38
● 2026-03-24 16:45:44
●NSns2.xserver.jp2026-02-25 → 2026-03-24 · 3 obs
○ 2019-04-25 11:09:52
● 2026-02-25 00:00:38
● 2026-03-24 16:45:44
●NSns3.xserver.jp2026-02-25 → 2026-03-24 · 3 obs
○ 2019-04-25 11:09:52
● 2026-02-25 00:00:38
● 2026-03-24 16:45:44
●NSns4.xserver.jp2026-02-25 → 2026-03-24 · 3 obs
○ 2019-04-25 11:09:52
● 2026-02-25 00:00:38
● 2026-03-24 16:45:44
●NSns5.xserver.jp2026-02-25 → 2026-03-24 · 3 obs
○ 2019-04-25 11:09:52
● 2026-02-25 00:00:38
● 2026-03-24 16:45:44
●MXbiohack.co.jp2026-02-25 → 2026-03-24 · 3 obs
○ 2019-04-25 11:09:52
● 2026-02-25 00:00:38
● 2026-03-24 16:45:44
○MXmail25.ec-force.com2019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 11:09:52
○ 2026-02-25 00:00:38
○ 2026-03-24 16:45:44
●A103.141.97.1542026-02-25 → 2026-03-24 · 3 obs
○ 2019-04-25 11:09:52
● 2026-02-25 00:00:38
● 2026-03-24 16:45:44
○A54.64.208.542019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 11:09:52
○ 2026-02-25 00:00:38
○ 2026-03-24 16:45:44
○A54.65.151.1852019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 11:09:52
○ 2026-02-25 00:00:38
○ 2026-03-24 16:45:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
biohack.co.jpns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.37.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 979ms | Queries: -

📄 Records

TypeCountSample Data
A1103.141.97.154
NS5ns5.xserver.jp, ns3.xserver.jp...
MX1biohack.co.jp (pri: 0)
TXT1v=spf1 +a:sv10953.xserver.jp +a:biohack.
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

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

Analysis

Mail Server Role

biohack.co.jp serves as the mail server for biohack.co.jp.

IP Addresses

biohack.co.jp points to IP number 103.141.97.154.

For instance, other host names 3802176.com, printop.co.jp, prin-top.co.jp, m-i-s.net and mail.3802176.com share IP numbers with biohack.co.jp.

Name Servers

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

biohack.co.jp shares name servers with other domains at least partially, for example hoc.or.jp, el-mar.net, hakoyaku.net, okigiken.com and asc1.jp.

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

biohack.co.jp is handled by a single mail server, biohack.co.jp.

biohack.co.jp points to a single IP: 103.141.97.154.