mx1-comet.atmailcloud.com - dns.ninja
mx1-comet.atmailcloud.com
| CNAME | mx-10.us-east.atmailcloud.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.158.18.253🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-54-158-18-253.compute-1.amazonaws.com | ||||||
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 | _bnhpd6un1n96zt37965kb76e6013vm8 | ||||||
| TXT | _ck897ulogy2qxcm167yy95kc0jpzl21 | ||||||
| TXT | google-site-verification=ow5YerYjmntWvRJtg8EiCT_WABLSD8u7oyBnXMyqeSY | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns-1879.awsdns-42.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
Previously MX for
DNS History
7 records (1 active, 6 former)
○A198.11.230.1642015-05-13 → 2016-03-29 · 4 obs
● 2015-05-13 12:04:10
● 2016-03-29 05:57:54
○ 2016-07-24 00:51:18
○ 2026-06-18 20:27:58
● 2016-03-29 05:57:54
○ 2016-07-24 00:51:18
○ 2026-06-18 20:27:58
○A198.11.230.1652015-05-13 → 2016-03-29 · 4 obs
● 2015-05-13 12:04:10
● 2016-03-29 05:57:54
○ 2016-07-24 00:51:18
○ 2026-06-18 20:27:58
● 2016-03-29 05:57:54
○ 2016-07-24 00:51:18
○ 2026-06-18 20:27:58
○A198.11.230.1662015-05-13 → 2016-03-29 · 4 obs
● 2015-05-13 12:04:10
● 2016-03-29 05:57:54
○ 2016-07-24 00:51:18
○ 2026-06-18 20:27:58
● 2016-03-29 05:57:54
○ 2016-07-24 00:51:18
○ 2026-06-18 20:27:58
○A198.11.230.1672015-05-13 → 2016-03-29 · 4 obs
● 2015-05-13 12:04:10
● 2016-03-29 05:57:54
○ 2016-07-24 00:51:18
○ 2026-06-18 20:27:58
● 2016-03-29 05:57:54
○ 2016-07-24 00:51:18
○ 2026-06-18 20:27:58
○A204.145.97.112016-07-24 → 2017-01-10 · 5 obs
○ 2016-03-29 05:57:54
● 2016-07-24 00:51:18
● 2017-01-10 06:24:22
○ 2026-06-18 20:27:56
○ 2026-06-18 20:27:58
● 2016-07-24 00:51:18
● 2017-01-10 06:24:22
○ 2026-06-18 20:27:56
○ 2026-06-18 20:27:58
○A204.145.97.122016-07-24 → 2017-01-10 · 5 obs
○ 2016-03-29 05:57:54
● 2016-07-24 00:51:18
● 2017-01-10 06:24:22
○ 2026-06-18 20:27:56
○ 2026-06-18 20:27:58
● 2016-07-24 00:51:18
● 2017-01-10 06:24:22
○ 2026-06-18 20:27:56
○ 2026-06-18 20:27:58
●CNAMEmx-10.us-east.atmailcloud.com2026-06-18 → 2026-06-18 · 2 obs
● 2026-06-18 20:27:56
● 2026-06-18 20:27:58
● 2026-06-18 20:27:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.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 | 2 records |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
| atmailcloud.com | ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net | - |
✅ Authoritative Response
Server:205.251.196.162
NS records: ns-1186.awsdns-20.org, ns-1879.awsdns-42.co.uk, ns-49.awsdns-06.com, ns-977.awsdns-58.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2626ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx-10.us-east.atmailcloud.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-49.awsdns-06.com, ns-49.awsdns-06.com)
Analysis
IP Addresses
mx1-comet.atmailcloud.com resolves to one IP address: 54.158.18.253.
mx-10.pc3.atmailcloud.com, ec2-54-158-18-253.compute-1.amazonaws.com and mx-10.us-east.atmailcloud.com are examples of other host names that share IP numbers with mx1-comet.atmailcloud.com.