bysho.com - dns.ninja

bysho.com

DNSSEC⚠️ Not signed
A162.43.104.121🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14720.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
MXbysho.com ⭐
A162.43.104.121🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14720.xserver.jp
TXTv=spf1 +a:sv14720.xserver.jp +a:bysho.com +mx include:spf.sender.xserver.jp ~all
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=1786326809
WOT: SAFE (61/100)

Previously NS for

bysho.com
www.bysho.com

MX for

bysho.com

Subdomains

www.bysho.com
mx2.bysho.com

Same first word

bysho.com
bysho.es

Similar names

hsboy.com
bohys.com
shboy.net
hosby.dk
bhoys.be
shoby.com
shoby.net
hobys.com
shoby.jp
shoby.ru
shboy.cn
hybso.ci
bhyos.com
hobys.sk

DNS History

15 records (7 active, 8 former)

2008201020122014201620182020202220242026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpbysho.comdns1.e-deki.ne.jpns1.nameserver.ne.jpns101.nameserver.ne.jpns2.nameserver.ne.jpMXbysho.commail.bysho.commx2.bysho.comA162.43.104.121121.83.254.67
○NSbysho.com2015-07-16 → 2016-12-05 · 5 obs
○ 2007-11-11 17:24:02
● 2015-07-16 10:53:56
● 2016-12-05 09:28:30
○ 2026-04-10 05:44:26
○ 2026-08-10 01:55:06
○NSdns1.e-deki.ne.jp2007-11-11 → 2007-11-11 · 3 obs
● 2007-11-11 17:24:02
○ 2015-07-16 10:53:56
○ 2026-08-10 01:55:06
○NSns1.nameserver.ne.jp2015-07-16 → 2016-12-05 · 5 obs
○ 2007-11-11 17:24:02
● 2015-07-16 10:53:56
● 2016-12-05 09:28:30
○ 2026-04-10 05:44:26
○ 2026-08-10 01:55:06
●NSns1.xserver.jp2026-04-10 → 2026-08-10 · 3 obs
○ 2016-12-05 09:28:30
● 2026-04-10 05:44:26
● 2026-08-10 01:55:06
○NSns101.nameserver.ne.jp2015-07-16 → 2016-12-05 · 5 obs
○ 2007-11-11 17:24:02
● 2015-07-16 10:53:56
● 2016-12-05 09:28:30
○ 2026-04-10 05:44:26
○ 2026-08-10 01:55:06
○NSns2.nameserver.ne.jp2015-07-16 → 2016-12-05 · 5 obs
○ 2007-11-11 17:24:02
● 2015-07-16 10:53:56
● 2016-12-05 09:28:30
○ 2026-04-10 05:44:26
○ 2026-08-10 01:55:06
●NSns2.xserver.jp2026-04-10 → 2026-08-10 · 3 obs
○ 2016-12-05 09:28:30
● 2026-04-10 05:44:26
● 2026-08-10 01:55:06
●NSns3.xserver.jp2026-04-10 → 2026-08-10 · 3 obs
○ 2016-12-05 09:28:30
● 2026-04-10 05:44:26
● 2026-08-10 01:55:06
●NSns4.xserver.jp2026-04-10 → 2026-08-10 · 3 obs
○ 2016-12-05 09:28:30
● 2026-04-10 05:44:26
● 2026-08-10 01:55:06
●NSns5.xserver.jp2026-04-10 → 2026-08-10 · 3 obs
○ 2016-12-05 09:28:30
● 2026-04-10 05:44:26
● 2026-08-10 01:55:06
●MXbysho.com2026-04-10 → 2026-08-10 · 3 obs
○ 2016-12-05 09:28:30
● 2026-04-10 05:44:26
● 2026-08-10 01:55:06
○MXmail.bysho.com2007-11-11 → 2007-11-11 · 3 obs
● 2007-11-11 17:24:02
○ 2015-07-16 10:53:56
○ 2026-08-10 01:55:06
○MXmx2.bysho.com2015-07-16 → 2016-12-05 · 5 obs
○ 2007-11-11 17:24:02
● 2015-07-16 10:53:56
● 2016-12-05 09:28:30
○ 2026-04-10 05:44:26
○ 2026-08-10 01:55:06
○A121.83.254.672015-07-16 → 2016-12-05 · 5 obs
○ 2007-11-11 17:24:02
● 2015-07-16 10:53:56
● 2016-12-05 09:28:30
○ 2026-04-10 05:44:26
○ 2026-08-10 01:55:06
●A162.43.104.1212026-04-10 → 2026-08-10 · 3 obs
○ 2016-12-05 09:28:30
● 2026-04-10 05:44:26
● 2026-08-10 01:55:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:202.226.36.246

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 bysho.com (unsigned zone)

⏱️ Timing

Total: 1780ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.104.121
NS5ns2.xserver.jp, ns3.xserver.jp...
MX1bysho.com (pri: 0)
TXT1v=spf1 +a:sv14720.xserver.jp +a:bysho.co
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Hierarchy

www.bysho.com and mx2.bysho.com are both subdomains of bysho.com.

Mail Server Role

bysho.com is listed as a mail server for itself.

IP Addresses

bysho.com resolves to one IP address: 162.43.104.121.

ns2.yuugadou.com, shiga-dairoku.com, nakanosai.com and two other host names share IP numbers with bysho.com.

Name Servers

bysho.com has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

There is at least partial name server overlap between bysho.com and other domains — santa-dental.jp, takedajibika.com, mono-cubicle.net and two more among them.

These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that resolve to three IP addresses:

The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts with just one IP address:

The hostname ns2.xserver.jp resolves to 35.72.43.26.

The hostname ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

Mail for bysho.com is handled by one mail server — bysho.com.

bysho.com carries a single IP number, which is 162.43.104.121.