adsys.jp - robtex.com

adsys.jp

DNSSEC⚠️ Not signed
A163.43.87.223🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww3983.sakura.ne.jp
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXadsys.jp ⭐
A163.43.87.223🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww3983.sakura.ne.jp
MXadsys.sakura.ne.jp ⭐
A163.43.87.223🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww3983.sakura.ne.jp
TXTv=spf1 ip4:163.43.87.223 include:sendgrid.net ~all
SOAns1.value-domain.comhostmaster@adsys.jp 2025-11-06 #13

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=1775972702

MX for

adsys.jp

Same first word

adsys.org
adsys.com.ph
adsys.be
adsys.pl
adsys.fr
adsys.us
adsys.co
adsys.me
adsys.eu
adsys.ru
adsys.se
adsys.com
adsys.de
adsys.sakura.ne.jp
adsys.net
adsys.digital
adsys.com.br
adsys.jp
adsys.com.au

Similar names

sysad.fun
dasys.eu
dasys.net
dasys.bg
dasys.es
sysda.ch
sysda.org
dassy.store
dassy.eu
dasys.co.uk
asysd.org
sydas.com.au
sysad.com
sdsya.com
assdy.com
sysad.pl
dasys.de
sysad.ch
dasys.com
sadys.ru
dassy.com
dayss.de
syads.com
dysas.com
dasys.com.ar
dysas.co
dsysa.org
sydas.com
asdys.com
dyssa.net
sdsay.com
sysad.co.jp
sdays.com
sysad.org
dyssa.com
dysas.co.kr
sysad.ru
sysad.su
dassy.direct
dassy.be
sysad.de
sysad.mn
sysda.ru
sysda.de
sysad.co
dasys.sk
sysad.ninja
sydsa.net
sysda.net
dasys.info
dassy.nl
sysad.jp
dassy.fr
ysdsa.com
sysad.cl
asdsy.com
dyass.com
sadys.com
sdasy.com
sysad.be
sysad.co.uk
ssday.cn
ysdas.com
dassy.cn
sysad.net
sysda.com

DNS History

10 records (8 active, 2 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMXadsys.jpadsys.sakura.ne.jphclt.sakura.ne.jpA163.43.87.223219.94.128.189
●NSns1.value-domain.com2015-06-14 → 2026-04-12 · 2 obs
● 2015-06-14 07:47:00
● 2026-04-12 06:23:00
●NSns2.value-domain.com2015-06-14 → 2026-04-12 · 2 obs
● 2015-06-14 07:47:00
● 2026-04-12 06:23:00
●NSns3.value-domain.com2026-03-26 → 2026-04-12 · 3 obs
○ 2015-06-14 07:47:00
● 2026-03-26 01:29:22
● 2026-04-12 06:23:00
●NSns4.value-domain.com2026-03-26 → 2026-04-12 · 3 obs
○ 2015-06-14 07:47:00
● 2026-03-26 01:29:22
● 2026-04-12 06:23:00
●NSns5.value-domain.com2026-03-26 → 2026-04-12 · 3 obs
○ 2015-06-14 07:47:00
● 2026-03-26 01:29:22
● 2026-04-12 06:23:00
●MXadsys.jp2015-06-14 → 2026-04-12 · 2 obs
● 2015-06-14 07:47:00
● 2026-04-12 06:23:00
●MXadsys.sakura.ne.jp2026-03-26 → 2026-04-12 · 3 obs
○ 2016-12-17 04:37:34
● 2026-03-26 01:29:22
● 2026-04-12 06:23:00
○MXhclt.sakura.ne.jp2015-06-14 → 2016-12-17 · 4 obs
● 2015-06-14 07:47:00
● 2016-12-17 04:37:34
○ 2026-03-26 01:29:22
○ 2026-04-12 06:23:00
●A163.43.87.2232026-03-26 → 2026-04-12 · 3 obs
○ 2016-12-17 04:37:34
● 2026-03-26 01:29:22
● 2026-04-12 06:23:00
○A219.94.128.1892015-06-14 → 2016-12-17 · 4 obs
● 2015-06-14 07:47:00
● 2016-12-17 04:37:34
○ 2026-03-26 01:29:22
○ 2026-04-12 06:23:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, f.dns.jp, a.dns.jp, d.dns.jp...-
adsys.jpns1.value-domain.com, ns4.value-domain.com, ns3.value-domain.com, ns2.value-domain.com...-

✅ Authoritative Response

Server:172.64.53.3

NS records: ns1.value-domain.com, ns4.value-domain.com, ns3.value-domain.com, ns2.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adsys.jp (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

TypeCountSample Data
A1163.43.87.223
NS2ns2.value-domain.com, ns1.value-domain.com
MX2adsys.jp (pri: 10), adsys.sakura.ne.jp (pri: 10)
TXT1v=spf1 ip4:163.43.87.223 include:sendgri
SOA1ns1.value-domain.com hostmaster.adsys.jp

Analysis

Mail Server Role

adsys.jp serves as the mail server for adsys.jp.

adsys.sakura.ne.jp often functions as the mail server, commonly paired with adsys.jp.

IP Addresses

adsys.jp points to a single IP address: 163.43.87.223.

Other host names such as www3983.sakura.ne.jp, erika.halfmoon.jp, hotel-theyard.sakura.ne.jp, spfactory.co.jp and ike12.jp share IP numbers with adsys.jp.

Name Servers

adsys.jp is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

At least part of the name servers for adsys.jp are shared with other domains, for instance marii.tv, itako.biz, j-cnet.com, journalide.org and serimusys.net.

These name servers are often used together with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IP numbers:

The host name ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161.

The host name ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115.

The host name ns3.value-domain.com points to: 172.64.52.38 and 172.64.52.161.

The host name ns4.value-domain.com points to: 172.64.53.3 and 172.64.53.115.

The host name ns5.value-domain.com points to: 172.64.52.38 and 172.64.52.161.

Host names that point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names that point to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names that point to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com.

Host names that point to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

adsys.jp is served by two mail servers: adsys.jp and adsys.sakura.ne.jp.

Some mail servers are shared between adsys.jp and other domains, for instance adsys.sakura.ne.jp.

Host names sharing a single IP: adsys.jp and adsys.sakura.ne.jp point to 163.43.87.223.