sun-plus.co.jp - robtex.com

sun-plus.co.jp

DNSSEC⚠️ Not signed
A153.122.205.52🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSsun-plus.co.jp ⭐
A153.122.205.52🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSdnss10.so-net.ne.jp
A210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.
PTRdnss10.so-net.ne.jp
NSdnss11.so-net.ne.jp
A210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.
PTRdnss11.so-net.ne.jp
MXmx.sun-plus.co.jp ⭐
A153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net +mx ~all
SOAsun-plus.co.jphostmaster@sun-plus.co.jp serial=2602171610

co.jp

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

NS for

sun-plus.co.jp

Previously MX for

sun-plus.co.jp

Subdomains

mx.sun-plus.co.jp

Same first word

sun-plus.co.jp

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdnss10.so-net.ne.jpdnss11.so-net.ne.jpsun-plus.co.jpMXmx.sun-plus.co.jpsun-plus.co.jpA153.122.205.52111.68.194.8211.13.196.164
●NSdnss10.so-net.ne.jp2015-07-18 → 2026-03-28 · 2 obs
● 2015-07-18 16:28:00
● 2026-03-28 23:18:56
●NSdnss11.so-net.ne.jp2015-07-18 → 2026-03-28 · 2 obs
● 2015-07-18 16:28:00
● 2026-03-28 23:18:56
●NSsun-plus.co.jp2015-07-18 → 2026-03-28 · 2 obs
● 2015-07-18 16:28:00
● 2026-03-28 23:18:56
●MXmx.sun-plus.co.jp2015-11-29 → 2026-03-28 · 3 obs
○ 2015-07-18 16:28:00
● 2015-11-29 06:17:16
● 2026-03-28 23:18:56
○MXsun-plus.co.jp2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 16:28:00
○ 2015-11-29 06:17:16
○ 2026-03-28 23:18:56
○A111.68.194.82015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 16:28:00
○ 2015-11-29 06:17:16
○ 2026-03-28 23:18:56
●A153.122.205.522026-02-15 → 2026-03-28 · 3 obs
○ 2016-12-29 23:40:28
● 2026-02-15 07:27:18
● 2026-03-28 23:18:56
○A211.13.196.1642015-11-29 → 2016-12-29 · 5 obs
○ 2015-07-18 16:28:00
● 2015-11-29 06:17:16
● 2016-12-29 23:40:28
○ 2026-02-15 07:27:18
○ 2026-03-28 23:18:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
sun-plus.co.jpdnss10.so-net.ne.jp, dnss11.so-net.ne.jp-

✅ Authoritative Response

Server:210.139.255.1

NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sun-plus.co.jp (unsigned zone)

⏱️ Timing

Total: 1275ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.52
NS2dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
MX1mx.sun-plus.co.jp (pri: 10)
TXT1v=spf1 include:_spf.shared-server.net +m
SOA1sun-plus.co.jp hostmaster.sun-plus.co.jp

Analysis

Hierarchy

mx.sun-plus.co.jp has sun-plus.co.jp as its parent.

Name Server Role

sun-plus.co.jp serves as a name server for sun-plus.co.jp.

dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers together with sun-plus.co.jp.

IP Addresses

sun-plus.co.jp maps to IP address 153.122.205.52.

Other host names, for instance sanwa-care.co.jp, altisola.co.jp, eikoh-s.com, eng-partner.com and www.prominent.co.jp share IP numbers with sun-plus.co.jp.

Name Servers

sun-plus.co.jp is delegated to three name servers: sun-plus.co.jp, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.

sun-plus.co.jp at least partially shares name servers with other domains such as saieiji.org, senyoh.net, e-d-s.jp, office-sei.net and jc-shoukai.com.

These name servers are commonly used alongside dns-mdo.so-net.ne.jp, micromation.co.jp and kobamaru.org.

Host names with a single IP:

sun-plus.co.jp points to 153.122.205.52

dnss10.so-net.ne.jp points to 210.139.255.1

dnss11.so-net.ne.jp points to 210.139.255.17

Mail Servers

sun-plus.co.jp is handled by a single mail server, mx.sun-plus.co.jp.

mx.sun-plus.co.jp points to one IP number: 153.122.206.94.