ecatcher.jp - dns.ninja

`ecatcher.jp`

DNSSEC	⚠️ Not signed
A	202.229.23.203^{🇯🇵 InfoSphere202.229.0.0/17 INFOSPHERE}
NS	`ns-1443.awsdns-52.org` ⭐
		A	2600:9000:5305:a300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1443.awsdns-52.org`
		A	205.251.197.163^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1443.awsdns-52.org`
NS	`ns-1833.awsdns-37.co.uk`
		A	2600:9000:5307:2900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1833.awsdns-37.co.uk`
		A	205.251.199.41^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1833.awsdns-37.co.uk`
NS	`ns-411.awsdns-51.com`
		A	2600:9000:5301:9b00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-411.awsdns-51.com`
		A	205.251.193.155^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-411.awsdns-51.com`
NS	`ns-532.awsdns-02.net`
		A	2600:9000:5302:1400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-532.awsdns-02.net`
		A	205.251.194.20^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-532.awsdns-02.net`
MX	`mailgw.ecatcher.jp` ⭐
		A	202.229.23.202^{🇯🇵 InfoSphere202.229.0.0/17 INFOSPHERE}
MX	`mail.ecatcher.jp`⁽³⁰⁾
		A	202.229.23.203^{🇯🇵 InfoSphere202.229.0.0/17 INFOSPHERE}
TXT	`v=spf1 +ip4:202.229.23.192/27 ~all`
SOA	`ns-1443.awsdns-52.org`awsdns-hostmaster@amazon.com serial=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=1782767702

Subdomains

www.ecatcher.jp

ns01.ecatcher.jp

ns02.ecatcher.jp

isp01p.ecatcher.jp

mail.ecatcher.jp

mailgw.ecatcher.jp

Same first word

ecatcher.co.uk

ecatcher.jp

ecatcher.cn

Similar names

techacer.com

createch.be

createch.ch

techcare.pk

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techcare.support

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techcare.info

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ceratech.asia

caretech.se

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cteacher.com

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caretech.me

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cecather.com

ceratech.co.kr

techcare.nl

caretech.co.za

racetech.cl

racetech.co.za

techrace.com

techcrea.biz

heccater.com.au

techcrea.com

techcare.co.nz

hccreate.com

racetech.co.nz

ceratech.id

techcare.org

caretech.org

createch.solutions

threecca.com

techcare.dyndns.org

acertech.com

createch.com.tw

createch.ht

techcare.be

techcare.us.com

createch.de

caretech.biz

techcare.ch

racetech.co.uk

techcare.com.tr

caretech.kr

caretech.com.vn

caretech.ru

caretech.co

createch.com.br

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charetec.cn

caretech.co.jp

racetech.biz

createch.at

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caretech.online

createch.se

techcare.co.uk

racetech.de

techcare.com.vn

racetech.li

techcare.ca

caretech.cleaning

createch.com.tr

techcare.us

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techcare.online

caretech.ch

acertech.com.br

caretech.com.my

createch.am

techcare.com

techcare.net.vn

caretech.ca

createch.co.nz

racetech.be

createch.dk

createch.ru

caretech.com.au

caretech.eu

racetech.cn

racetech.in

ecartech.ro

tacreech.com

techcare.in

reachtec.ca

accthree.com

createch.com

techcare.com.au

ercatech.ch

checarte.info

checarte.com

caretech.com

cahertec.com

createch.fr

caretech.dk

createch.co.uk

createch.io

techcare.it

ceratech.com.br

createch.com.hk

createch.net

teacherc.com

createch.workers.dev

caretech.xyz

createch.kz

DNS History

14 records (7 active, 7 former)

○NSisp01p.ecatcher.jp2015-05-16 → 2017-03-31 · 4 obs

● 2015-05-16 06:54:58
● 2017-03-31 01:02:14
○ 2026-03-27 07:34:04
○ 2026-06-29 21:26:20

●NSns-1443.awsdns-52.org2026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-01 11:34:56
● 2026-06-29 21:26:16
● 2026-06-29 21:26:20

●NSns-1833.awsdns-37.co.uk2026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-01 11:34:56
● 2026-06-29 21:26:16
● 2026-06-29 21:26:20

●NSns-411.awsdns-51.com2026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-01 11:34:56
● 2026-06-29 21:26:16
● 2026-06-29 21:26:20

●NSns-532.awsdns-02.net2026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-01 11:34:56
● 2026-06-29 21:26:16
● 2026-06-29 21:26:20

○NSns01.dynalution.jp2015-05-16 → 2017-03-31 · 4 obs

● 2015-05-16 06:54:58
● 2017-03-31 01:02:14
○ 2026-03-27 07:34:04
○ 2026-06-29 21:26:20

○NSns01.ecatcher.jp2026-03-27 → 2026-06-01 · 5 obs

○ 2017-03-31 01:02:14
● 2026-03-27 07:34:04
● 2026-06-01 11:34:56
○ 2026-06-29 21:26:16
○ 2026-06-29 21:26:20

○NSns02.ecatcher.jp2026-03-27 → 2026-06-01 · 5 obs

○ 2017-03-31 01:02:14
● 2026-03-27 07:34:04
● 2026-06-01 11:34:56
○ 2026-06-29 21:26:16
○ 2026-06-29 21:26:20

○NSns1.dynalution.jp2015-05-16 → 2017-03-31 · 4 obs

● 2015-05-16 06:54:58
● 2017-03-31 01:02:14
○ 2026-03-27 07:34:04
○ 2026-06-29 21:26:20

○NSns2.dynalution.jp2015-05-16 → 2017-03-31 · 4 obs

● 2015-05-16 06:54:58
● 2017-03-31 01:02:14
○ 2026-03-27 07:34:04
○ 2026-06-29 21:26:20

○NSns3.dynalution.jp2015-05-16 → 2017-03-31 · 4 obs

● 2015-05-16 06:54:58
● 2017-03-31 01:02:14
○ 2026-03-27 07:34:04
○ 2026-06-29 21:26:20

●MXmail.ecatcher.jp2015-05-16 → 2026-06-29 · 2 obs

● 2015-05-16 06:54:58
● 2026-06-29 21:26:20

●MXmailgw.ecatcher.jp2015-05-16 → 2026-06-29 · 2 obs

● 2015-05-16 06:54:58
● 2026-06-29 21:26:20

●A202.229.23.2032015-05-16 → 2026-06-29 · 2 obs

● 2015-05-16 06:54:58
● 2026-06-29 21:26:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	b.dns.jp, c.dns.jp, d.dns.jp, e.dns.jp...	-
ecatcher.jp	ns-532.awsdns-02.net, ns-1443.awsdns-52.org, ns-1833.awsdns-37.co.uk, ns-411.awsdns-51.com	-

✅ Authoritative Response

Server:205.251.199.41

NS records: ns-532.awsdns-02.net, ns-1443.awsdns-52.org, ns-1833.awsdns-37.co.uk, ns-411.awsdns-51.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ecatcher.jp (unsigned zone)

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.229.23.203`
NS	4	`ns-1443.awsdns-52.org, ns-1833.awsdns-37.co.uk...`
MX	2	`mailgw.ecatcher.jp (pri: 10), mail.ecatcher.jp (pri: 30)`
TXT	1	`v=spf1 +ip4:202.229.23.192/27 ~all`
SOA	1	`ns-1443.awsdns-52.org awsdns-hostmaster.`

Analysis

Hierarchy

Among the subdomains of ecatcher.jp are www.ecatcher.jp, ns01.ecatcher.jp, ns02.ecatcher.jp, isp01p.ecatcher.jp, mail.ecatcher.jp and a few other host names.

IP Addresses

ecatcher.jp has exactly one IP address — 202.229.23.203.

Host names such as www.ecatcher.jp, isp01p.ecatcher.jp and mail.ecatcher.jp share their IP numbers with ecatcher.jp.

Name Servers

Four name servers handle the delegation for ecatcher.jp: ns-411.awsdns-51.com, ns-532.awsdns-02.net, ns-1443.awsdns-52.org and ns-1833.awsdns-37.co.uk.

There is at least partial name server overlap between ecatcher.jp and other domains — popplr.com, scheerapparaatstore.nl, 001.ne.jp and two more among them.

The name servers ns-376.awsdns-47.com, ns-751.awsdns-29.net and ns-1291.awsdns-33.org are often found in combination with these name servers.

All four hostnames — ns-411.awsdns-51.com, ns-532.awsdns-02.net, ns-1443.awsdns-52.org and ns-1833.awsdns-37.co.uk — resolve to two IP numbers apiece: ns-411.awsdns-51.com to 205.251.193.155 and 2600:9000:5301:9b00::1; ns-532.awsdns-02.net to 205.251.194.20 and 2600:9000:5302:1400::1; ns-1443.awsdns-52.org to 205.251.197.163 and 2600:9000:5305:a300::1; ns-1833.awsdns-37.co.uk to 205.251.199.41 and 2600:9000:5307:2900::1.

Mail Servers

ecatcher.jp uses two mail servers, mail.ecatcher.jp and mailgw.ecatcher.jp.

mail.ecatcher.jp → 202.229.23.203 and mailgw.ecatcher.jp → 202.229.23.202: one IP number per host name.