`mx004.cenfy.com`

DNSSEC	⚠️ Not signed
A	52.192.143.187^{🇯🇵 Amazon52.192.0.0/15 EC2 NRT prefix}
		PTR	`ec2-52-192-143-187.ap-northeast-1.compute.amazonaws.com`

`cenfy.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-1411.awsdns-48.org` ⭐
	NS	`ns-1608.awsdns-09.co.uk`
	NS	`ns-207.awsdns-25.com`
	NS	`ns-545.awsdns-04.net`
	MX	`mx001.cenfy.com` ⭐
	MX	`mx002.cenfy.com`⁽²⁰⁾
	SOA	`ns-1411.awsdns-48.org`awsdns-hostmaster@amazon.com serial=1

MX for

sekaikitchen.jp

lovecubsnap.honda.co.jp

Previously MX for

mah-project.com

Similar names

xm400.com

400mx.cn

mx400.com

DNS History

2 records (1 active, 1 former)

○A115.30.23.82017-03-21 → 2017-03-21 · 3 obs

● 2017-03-21 01:22:54
○ 2026-04-13 17:25:54
○ 2026-07-29 11:33:38

●A52.192.143.1872026-04-13 → 2026-07-29 · 3 obs

○ 2017-03-21 01:22:54
● 2026-04-13 17:25:54
● 2026-07-29 11:33:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cenfy.com	ns-207.awsdns-25.com, ns-545.awsdns-04.net, ns-1608.awsdns-09.co.uk, ns-1411.awsdns-48.org	2 records

✅ Authoritative Response

Server:205.251.197.131

NS records: ns-207.awsdns-25.com, ns-545.awsdns-04.net, ns-1608.awsdns-09.co.uk, ns-1411.awsdns-48.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cenfy.com (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.192.143.187`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-207.awsdns-25.com, ns-207.awsdns-25.com)

Analysis

Mail Server Role

sekaikitchen.jp and lovecubsnap.honda.co.jp share mx004.cenfy.com as a mail server.

mx003.cenfy.com is a mail server commonly deployed alongside mx004.cenfy.com.

IP Addresses

mx004.cenfy.com resolves to one IP address: 52.192.143.187.

Other host names, among them mx004.stage0.jp and ec2-52-192-143-187.ap-northeast-1.compute.amazonaws.com, have IP numbers in common with mx004.cenfy.com.

mx004.cenfy.com - robtex.com

mx004.cenfy.com

cenfy.com