steplus.jp - dns.ninja

steplus.jp

DNSSEC⚠️ Not signed
A153.122.32.178🇯🇵 AS131921153.122.32.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
PTRby.ptr99.ptrcloud.net
NSdns01.muumuu-domain.com ⭐
A202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc.
NSdns02.muumuu-domain.com
A160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXmail.steplus.jp ⭐
A157.7.170.124🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
TXTv=spf1 mx ip4:153.122.32.178 ip4:157.7.170.124 ~all
SOAdns01.muumuu-domain.compostmaster@steplus.jp serial=1575079284

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=1781451903
WOT: SAFE (60/100)

Subdomains

mail.steplus.jp
www.steplus.jp

Same first word

steplus.jp
steplus.com

Similar names

stpulse.com
estplus.ru
setplus.ru
etsplus.ru
tesslup.com
letssup.com
pulsets.com
suplest.com
suplest.ch
plusest.app
setplus.com
estplus.fr
estplus.cz
stupsel.de

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSdns01.muumuu-domain.comdns02.muumuu-domain.comns1.dzndns.comns2.dzndns.comns3.dzndns.comns4.dzndns.comMXmail.steplus.jpA153.122.32.178180.222.185.95
●NSdns01.muumuu-domain.com2026-03-26 → 2026-06-14 · 3 obs
○ 2018-07-22 09:17:16
● 2026-03-26 12:19:44
● 2026-06-14 16:22:06
●NSdns02.muumuu-domain.com2026-03-26 → 2026-06-14 · 3 obs
○ 2018-07-22 09:17:16
● 2026-03-26 12:19:44
● 2026-06-14 16:22:06
○NSns1.dzndns.com2015-06-10 → 2018-07-22 · 4 obs
● 2015-06-10 04:43:42
● 2018-07-22 09:17:16
○ 2026-03-26 12:19:44
○ 2026-06-14 16:22:06
○NSns2.dzndns.com2015-06-10 → 2018-07-22 · 4 obs
● 2015-06-10 04:43:42
● 2018-07-22 09:17:16
○ 2026-03-26 12:19:44
○ 2026-06-14 16:22:06
○NSns3.dzndns.com2015-06-10 → 2018-07-22 · 4 obs
● 2015-06-10 04:43:42
● 2018-07-22 09:17:16
○ 2026-03-26 12:19:44
○ 2026-06-14 16:22:06
○NSns4.dzndns.com2015-06-10 → 2018-07-22 · 4 obs
● 2015-06-10 04:43:42
● 2018-07-22 09:17:16
○ 2026-03-26 12:19:44
○ 2026-06-14 16:22:06
●MXmail.steplus.jp2016-01-04 → 2026-06-14 · 2 obs
● 2016-01-04 21:28:44
● 2026-06-14 16:22:06
●A153.122.32.1782016-01-04 → 2026-06-14 · 3 obs
○ 2015-10-23 13:02:48
● 2016-01-04 21:28:44
● 2026-06-14 16:22:06
○A180.222.185.952015-06-10 → 2015-10-23 · 4 obs
● 2015-06-10 04:43:42
● 2015-10-23 13:02:48
○ 2016-01-04 21:28:44
○ 2026-06-14 16:22:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
steplus.jpdns02.muumuu-domain.com, dns01.muumuu-domain.com-

✅ Authoritative Response

Server:160.251.249.62

NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for steplus.jp (unsigned zone)

⏱️ Timing

Total: 1377ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.32.178
NS2dns02.muumuu-domain.com, dns01.muumuu-domain.com
MX1mail.steplus.jp (pri: 10)
TXT1v=spf1 mx ip4:153.122.32.178 ip4:157.7.1
SOA1dns01.muumuu-domain.com postmaster.stepl

Analysis

Hierarchy

mail.steplus.jp and www.steplus.jp each fall under steplus.jp as their parent domain.

IP Addresses

steplus.jp resolves to just one IP address, 153.122.32.178.

www.steplus.jp and by.ptr99.ptrcloud.net, along with other host names, share IP addresses with steplus.jp.

Name Servers

Two name servers handle the delegation for steplus.jp: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

steplus.jp shares its NS records with other domains, for example mizutora.info, mixer.cc, 5st.jp and two others.

steplus.jp partially shares its NS delegation with several other domains, including namekishokai.net, views-mss.net, enosys.jp and two others.

dns01.muumuu-domain.com resolves to 202.239.23.39. dns02.muumuu-domain.com resolves to 160.251.249.62. Both host names point to a single IP number.

Mail Servers

The sole mail server for steplus.jp is mail.steplus.jp.

Mail server setup for steplus.jp matches that of other domains, among them mail.steplus.jp.

mail.steplus.jp carries a single IP number, which is 157.7.170.124.