zcss.jp - dns.ninja

`zcss.jp`

DNSSEC	⚠️ Not signed
A	20.222.80.128^{🇯🇵 Microsoft20.192.0.0/10}
NS	`ns1.infonet.jp` ⭐
		A	138.91.6.2^{🇯🇵 Microsoft138.91.0.0/16 MICROSOFT}
NS	`ns2.infonet.jp`
		A	20.210.135.210^{🇯🇵 Microsoft20.192.0.0/10}
MX	`mwpremgw1.ocn.ad.jp` ⭐
		A	210.145.253.225^{🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
MX	`mwpremgw2.ocn.ad.jp` ⭐
		A	210.145.253.226^{🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
TXT	`v=spf1 +ip4:13.71.133.58 +a include:_spf.mwprem.net ~all`
SOA	`ns1.infonet.jp`hostmaster@zcss.jp 2022-07-28 #1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1784814302

Previously MX for

zcss.jp

Same first word

zcss.co.jp

zcss.jp

zcss.cz

zcss.com

Similar names

cszs.ch

zscs.nl

zssc.vip

zssc.xyz

cszs.com

zscs.net

cssz.de

zscs.cn

zssc.org.cn

sczs.com

czss.cn

cszs.de

scsz.net

cssz.hu

szcs.net

scsz.top

czss.com.cn

cssz.net

scsz.cn

sczs.net

cssz.eu

cssz.cn

cssz.cz

scsz.com

scsz.ru

szsc.org

zscs.cc

sszc.org

scsz.com.cn

cszs.hu

cszs.cz

zscs.org

sczs.de

sszc.com

cssz.com

szsc.net

zscs.cz

czss.com

szsc.com

DNS History

12 records (5 active, 7 former)

○NSns-231.dns.jp-e1.cloudn-service.com2016-02-22 → 2019-12-22 · 5 obs

○ 2015-11-10 20:40:08
● 2016-02-22 21:44:14
● 2019-12-22 03:03:12
○ 2026-02-28 17:33:00
○ 2026-07-23 13:59:28

○NSns-232.dns.jp-w1.cloudn-service.com2016-02-22 → 2019-12-22 · 5 obs

○ 2015-11-10 20:40:08
● 2016-02-22 21:44:14
● 2019-12-22 03:03:12
○ 2026-02-28 17:33:00
○ 2026-07-23 13:59:28

○NSns-233.dns.us-e1.cloudn-service.com2016-02-22 → 2019-12-22 · 5 obs

○ 2015-11-10 20:40:08
● 2016-02-22 21:44:14
● 2019-12-22 03:03:12
○ 2026-02-28 17:33:00
○ 2026-07-23 13:59:28

●NSns1.infonet.jp2026-02-28 → 2026-07-23 · 3 obs

○ 2019-12-22 03:03:12
● 2026-02-28 17:33:00
● 2026-07-23 13:59:28

○NSns1.secure.net2015-06-24 → 2015-11-10 · 4 obs

● 2015-06-24 02:59:16
● 2015-11-10 20:40:08
○ 2016-02-22 21:44:14
○ 2026-07-23 13:59:28

●NSns2.infonet.jp2026-02-28 → 2026-07-23 · 3 obs

○ 2019-12-22 03:03:12
● 2026-02-28 17:33:00
● 2026-07-23 13:59:28

○NSns2.secure.net2015-06-24 → 2015-11-10 · 4 obs

● 2015-06-24 02:59:16
● 2015-11-10 20:40:08
○ 2016-02-22 21:44:14
○ 2026-07-23 13:59:28

●MXmwpremgw1.ocn.ad.jp2019-12-22 → 2026-07-23 · 3 obs

○ 2017-03-14 17:44:44
● 2019-12-22 03:03:12
● 2026-07-23 13:59:28

●MXmwpremgw2.ocn.ad.jp2019-12-22 → 2026-07-23 · 3 obs

○ 2017-03-14 17:44:44
● 2019-12-22 03:03:12
● 2026-07-23 13:59:28

○MXzcss.jp2015-06-24 → 2017-03-14 · 4 obs

● 2015-06-24 02:59:16
● 2017-03-14 17:44:44
○ 2019-12-22 03:03:12
○ 2026-07-23 13:59:28

○A125.206.171.1762015-06-24 → 2019-12-22 · 4 obs

● 2015-06-24 02:59:16
● 2019-12-22 03:03:12
○ 2026-02-28 17:33:00
○ 2026-07-23 13:59:28

●A20.222.80.1282026-02-28 → 2026-07-23 · 3 obs

○ 2019-12-22 03:03:12
● 2026-02-28 17:33:00
● 2026-07-23 13:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
zcss.jp	ns2.infonet.jp, ns1.infonet.jp	2 records

✅ Authoritative Response

Server:20.210.135.210

NS records: ns2.infonet.jp, ns1.infonet.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zcss.jp (unsigned zone)

⏱️ Timing

Total: 910ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.222.80.128`
NS	2	`ns2.infonet.jp, ns1.infonet.jp`
MX	2	`mwpremgw2.ocn.ad.jp (pri: 10), mwpremgw1.ocn.ad.jp (pri: 10)`
TXT	1	`v=spf1 +ip4:13.71.133.58 +a include:_spf`
SOA	1	`ns1.infonet.jp hostmaster.zcss.jp`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.infonet.jp, ns1.infonet.jp)

Analysis

IP Addresses

zcss.jp resolves to one IP address: 20.222.80.128.

Name Servers

The NS records for zcss.jp delegate to ns1.infonet.jp and ns2.infonet.jp.

zcss.jp uses the same name servers as several other domains — among them itoham.jp, 1086.jp, kosakalab.co.jp and two more.

Each of ns1.infonet.jp and ns2.infonet.jp has one IP address: ns1.infonet.jp uses 138.91.6.2 and ns2.infonet.jp uses 20.210.135.210.

Mail Servers

Mail for zcss.jp is handled by two mail servers — mwpremgw1.ocn.ad.jp and mwpremgw2.ocn.ad.jp.

zcss.jp uses an identical mail server configuration to several other domains — among them maru-yama.jp, eishin.ed.jp, electrolux.co.jp and two more.

zcss.jp overlaps on mail servers with certain other domains, nurihiko.co.jp among them.

Each of mwpremgw1.ocn.ad.jp and mwpremgw2.ocn.ad.jp has one IP address: mwpremgw1.ocn.ad.jp uses 210.145.253.225 and mwpremgw2.ocn.ad.jp uses 210.145.253.226.