cmilbert.com - robtex.com

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`cmilbert.com`

DNSSEC	⚠️ Not signed
NS	`ns-1434.awsdns-51.org` ⭐
		A	2600:9000:5305:9a00::1^{🇺🇸 Amazon}
			PTR	`ns-1434.awsdns-51.org`
		A	205.251.197.154^{🇺🇸 Amazon}
			PTR	`ns-1434.awsdns-51.org`
NS	`ns-1841.awsdns-38.co.uk`
		A	2600:9000:5307:3100::1^{🇺🇸 Amazon}
			PTR	`ns-1841.awsdns-38.co.uk`
		A	205.251.199.49^{🇺🇸 Amazon}
			PTR	`ns-1841.awsdns-38.co.uk`
NS	`ns-204.awsdns-25.com`
		A	2600:9000:5300:cc00::1^{🇺🇸 Amazon}
			PTR	`ns-204.awsdns-25.com`
		A	205.251.192.204^{🇺🇸 Amazon}
			PTR	`ns-204.awsdns-25.com`
NS	`ns-618.awsdns-13.net`
		A	2600:9000:5302:6a00::1^{🇺🇸 Amazon}
			PTR	`ns-618.awsdns-13.net`
		A	205.251.194.106^{🇺🇸 Amazon}
			PTR	`ns-618.awsdns-13.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
SOA	`ns-1434.awsdns-51.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

cmilbert.com

DNS History

6 records (5 active, 1 former)

●NSns-1434.awsdns-51.org2016-12-20 → 2026-02-18 · 2 obs

● 2016-12-20 23:45:36
● 2026-02-18 01:49:22

●NSns-1841.awsdns-38.co.uk2016-12-20 → 2026-02-18 · 2 obs

● 2016-12-20 23:45:36
● 2026-02-18 01:49:22

●NSns-204.awsdns-25.com2016-12-20 → 2026-02-18 · 2 obs

● 2016-12-20 23:45:36
● 2026-02-18 01:49:22

●NSns-618.awsdns-13.net2016-12-20 → 2026-02-18 · 2 obs

● 2016-12-20 23:45:36
● 2026-02-18 01:49:22

●MXinbound-smtp.us-east-1.amazonaws.com2016-12-20 → 2026-02-18 · 2 obs

● 2016-12-20 23:45:36
● 2026-02-18 01:49:22

○A108.44.213.1772016-12-20 → 2016-12-20 · 2 obs

● 2016-12-20 23:45:36
○ 2026-02-18 01:49:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cmilbert.com	ns-204.awsdns-25.com, ns-618.awsdns-13.net, ns-1841.awsdns-38.co.uk, ns-1434.awsdns-51.org	1 record

✅ Authoritative Response

Server: 205.251.192.204

NS records: ns-204.awsdns-25.com, ns-618.awsdns-13.net, ns-1841.awsdns-38.co.uk, ns-1434.awsdns-51.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmilbert.com (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1434.awsdns-51.org, ns-1841.awsdns-38.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
SOA	1	`ns-1434.awsdns-51.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-204.awsdns-25.com)

AI analysis

cmilbert.com is delegated to four name servers: ns-204.awsdns-25.com, ns-618.awsdns-13.net, ns-1434.awsdns-51.org and ns-1841.awsdns-38.co.uk.

cmilbert.com at least partially shares name servers with other domains, for example worldwidecolleges.com, getyourplantogether.com, skywarriorinc.com, job-sat.com and reallynicesite.com.

Name servers ns-761.awsdns-31.net, ns-1306.awsdns-35.org, ns-1716.awsdns-22.co.uk, ns-305.awsdns-38.com, ns-900.awsdns-48.net, ns-1576.awsdns-05.co.uk and ns-368.awsdns-46.com are commonly used together.

Host names with two IP numbers:

ns-204.awsdns-25.com points to: 2600:9000:5300:cc00::1 and 205.251.192.204

ns-618.awsdns-13.net points to: 2600:9000:5302:6a00::1 and 205.251.194.106

ns-1434.awsdns-51.org points to: 2600:9000:5305:9a00::1 and 205.251.197.154

ns-1841.awsdns-38.co.uk points to: 2600:9000:5307:3100::1 and 205.251.199.49

The inbound-smtp.us-east-1.amazonaws.com mail server handles cmilbert.com.

cmilbert.com shares the same mail server setup as other domains, including amnotify.slack.com, iotpf-team.slack.com, samsungqbe.com, qgroup.slack.com and cahaba-ts.com.

cmilbert.com shares at least partially some mail servers with other domains, for instance endao.co, swofmedia.atlassian.net, leadup.vn, paydustry.atlassian.net and danonino.com.mx.

these mail servers are commonly used with inbound-smtp.us-west-2.amazonaws.com.

The host name inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.