`mx1-us.atmailcloud.com`

DNSSEC

⚠️ Not signed

`atmailcloud.com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-1879.awsdns-42.co.uk` ⭐
	NS	`ns-1186.awsdns-20.org`
	NS	`ns-49.awsdns-06.com`
	NS	`ns-977.awsdns-58.net`
	MX	`atmailcloud-com.mail.protection.outlook.com` ⭐
	TXT	`02xtbmdbsdl233bnnkvj97mt0f6fkly8`
	TXT	`MS=ms92968268`
	TXT	`_8sil3lpps3yyv9b4yzr5ncnhi3tqvse`
	TXT	`_bnhpd6un1n96zt37965kb76e6013vm8`
	TXT	`google-site-verification=ow5YerYjmntWvRJtg8EiCT_WABLSD8u7oyBnXMyqeSY`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`ns-1879.awsdns-42.co.uk`awsdns-hostmaster@amazon.com serial=1

📈 Tranco rank: #17,764

MX for

energizedata.com

us.atmailcloud.com

tcor.ca

Previously MX for

scmhr.org

e-techsolutions.com

4biz.in

cfsm.fm

fmnetworks.net

farmareanetworks.net

murreychevrolet.com

cast.net.au

DNS History

2 records (0 active, 2 former)

○A204.145.97.202017-04-20 → 2017-04-20 · 3 obs

● 2017-04-20 07:41:08
○ 2021-10-13 02:08:32
○ 2026-03-27 08:00:22

○CNAMEpc3-mx-loadbalancer-4ecd492c70f5ce96.elb.us-east-1.amazonaws.com2021-10-13 → 2026-02-14 · 4 obs

● 2021-10-13 02:08:32
● 2026-02-14 16:50:10
○ 2026-02-19 16:08:22
○ 2026-03-27 08:00:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
atmailcloud.com	ns-49.awsdns-06.com, ns-977.awsdns-58.net, ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk	1 record

✅ Authoritative Response

Server:205.251.192.49

NS records: ns-49.awsdns-06.com, ns-977.awsdns-58.net, ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-49.awsdns-06.com)

mx1-us.atmailcloud.com - robtex.com