xystus.jp - robtex.com

xystus.jp

DNSSEC⚠️ Not signed
A157.65.164.229🇯🇵 InfoSphere157.65.160.0/20 INFOSPHERE
PTRxystus.jp
NSasns1.customer.ne.jp ⭐
A210.150.254.86🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
PTRasns1.customer.ne.jp
NSasns2.customer.ne.jp
A210.150.254.94🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
PTRasns2.customer.ne.jp
MXmail.xystus.jp ⭐
A157.65.164.229🇯🇵 InfoSphere157.65.160.0/20 INFOSPHERE
PTRxystus.jp
TXTv=spf1 +ip4:157.65.164.229/32 +ip4:157.65.163.2/32 include:fmx.etius.jp ~all
SOAasns1.customer.ne.jpidchosting-ml@ml-fb.fujifilm.com 2004-11-12 #61

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=1784432703

PTR for

229.164.65.157.in-addr.arpa

Previously MX for

xystus.jp

Subdomains

mail.xystus.jp

Same first word

xystus.se
xystus.okinawa
xystus.at
xystus.jp
xystus.de
xystus.co.jp
xystus.nl
xystus.tv
xystus.com

Similar names

tuxsys.co.uk
tuxsys.com
systux.xyz
yxstus.com
systux.nl
systux.fr
systux.com.ar
xsytus.com
styxus.com

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSasns1.customer.ne.jpasns2.customer.ne.jpMXmail.xystus.jpsmtp3.beat-fx.comxystus.jpA157.65.164.229202.130.61.148
●NSasns1.customer.ne.jp2015-07-18 → 2026-07-19 · 2 obs
● 2015-07-18 20:21:56
● 2026-07-19 04:04:48
●NSasns2.customer.ne.jp2015-07-18 → 2026-07-19 · 2 obs
● 2015-07-18 20:21:56
● 2026-07-19 04:04:48
●MXmail.xystus.jp2026-05-17 → 2026-07-19 · 3 obs
○ 2017-10-27 18:30:38
● 2026-05-17 06:14:00
● 2026-07-19 04:04:48
○MXsmtp3.beat-fx.com2015-07-18 → 2017-10-27 · 4 obs
● 2015-07-18 20:21:56
● 2017-10-27 18:30:38
○ 2026-05-17 06:14:00
○ 2026-07-19 04:04:48
○MXxystus.jp2015-07-18 → 2017-10-27 · 4 obs
● 2015-07-18 20:21:56
● 2017-10-27 18:30:38
○ 2026-05-17 06:14:00
○ 2026-07-19 04:04:48
●A157.65.164.2292026-05-17 → 2026-07-19 · 3 obs
○ 2017-10-27 18:30:38
● 2026-05-17 06:14:00
● 2026-07-19 04:04:48
○A202.130.61.1482015-07-18 → 2017-10-27 · 4 obs
● 2015-07-18 20:21:56
● 2017-10-27 18:30:38
○ 2026-05-17 06:14:00
○ 2026-07-19 04:04:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jph.dns.jp, a.dns.jp, d.dns.jp, g.dns.jp...-
xystus.jpasns2.customer.ne.jp, asns1.customer.ne.jp-

✅ Authoritative Response

Server:210.150.254.94

NS records: asns2.customer.ne.jp, asns1.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xystus.jp (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

TypeCountSample Data
A1157.65.164.229
NS2asns2.customer.ne.jp, asns1.customer.ne.jp
MX1mail.xystus.jp (pri: 10)
TXT1v=spf1 +ip4:157.65.164.229/32 +ip4:157.6
SOA1asns1.customer.ne.jp idchosting-ml.ml-fb

Analysis

Hierarchy

mail.xystus.jp is a subdomain of xystus.jp.

IP Addresses

xystus.jp resolves to one IP address: 157.65.164.229.

Host names like mail.xystus.jp are further examples that share IP numbers with xystus.jp.

Name Servers

Two name servers handle the delegation for xystus.jp: asns1.customer.ne.jp and asns2.customer.ne.jp.

xystus.jp uses the same name servers as several other domains — among them ihep.jp, sendaikoubu.co.jp, diasalt.co.jp and two more.

xystus.jp is at least partially co-delegated on name servers with other domains, such as sincere-produce.co.jp.

Both asns1.customer.ne.jp and asns2.customer.ne.jp have a single IP address each — asns1.customer.ne.jp resolves to 210.150.254.86 while asns2.customer.ne.jp resolves to 210.150.254.94.

Mail Servers

Mail for xystus.jp is handled by a single mail server, mail.xystus.jp.

mail.xystus.jp carries a single IP number, which is 157.65.164.229.