🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.iclsystems.com`

DNSSEC	⚠️ Not signed
A	174.136.146.39^{🇺🇸 AS19383174.136.146.0/24}
		PTR	`mail.iclsystems.com`
MX	`feedback-smtp.us-east-1.amazonses.com` ⭐
		A	3.218.134.115^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-218-134-115.compute-1.amazonaws.com`
		A	18.235.76.96^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-235-76-96.compute-1.amazonaws.com`
		A	34.192.233.193^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-192-233-193.compute-1.amazonaws.com`
MX	`feedback-smtp.us-west-2.amazonses.com` ⭐
		A	52.41.105.246^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-41-105-246.us-west-2.compute.amazonaws.com`
		A	54.69.9.226^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
			PTR	`ec2-54-69-9-226.us-west-2.compute.amazonaws.com`
		A	54.200.242.74^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-200-242-74.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 include:amazonses.com ~all`

`iclsystems.com`

	DNSSEC	⚠️ Not signed
	A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
	A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
	NS	`ns29.domaincontrol.com` ⭐
	NS	`ns30.domaincontrol.com`
	MX	`mailstream-eu1.mxrecord.io` ⭐
	MX	`mailstream-central.mxrecord.mx`⁽¹⁰⁾
	MX	`mailstream-east.mxrecord.io`⁽²⁰⁾
	MX	`mailstream-west.mxrecord.io`⁽²⁰⁾
	TXT	`openai-domain-verification=dv-Qm8YKpuCu7KAjxgLPRkXUESQ`
	TXT	`ppe-e5ed941069b5ee30215a`
	TXT	`google-site-verification=kqM84kXPehRuJ6GDZnCfi4MuyVrk8jjAZXfa2MmeO4Y`
	TXT	`google-site-verification=MFaRG3YWm4djwNvU2mfK0F86khHvjR-BtlK-AWaXLFg`
	TXT	`v=spf1 mx ip4:64.147.23.98 ip4:209.164.21.34 ip4:209.164.21.38 ip4:174.136.14...`
	TXT	`MS=ms72866780`
	TXT	`knowbe4-site-verification=ceb2f9d093b12015edd57905121d4379`
	TXT	`google-site-verification=6N86YZAno-CckKHo4QWCahYg8RVVNDCgvHFdvKmBBZU`
	TXT	`atlassian-domain-verification=K70nCYhj5PAjkauv/w0Bvzg3T//wdVYqY9XKsaZsVeyPUCz...`
	TXT	`pardot1028053=72c13136eba308e2174111b8bc1a63cc855869a38ce69be8d538b24e693e1b69`
	TXT	`_paew4npm32qbawbgx4gg1kye9ihenst`
	TXT	`v=verifydomain MS=6558326`
	SOA	`ns29.domaincontrol.com`dns@jomax.net 2026-07-13 #6

PTR for

39.146.136.174.in-addr.arpa

Same first word

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DNS History

4 records (3 active, 1 former)

●MXfeedback-smtp.us-east-1.amazonses.com2026-07-18 → 2026-08-15 · 2 obs

● 2026-07-18 10:30:04
● 2026-08-15 13:05:26

●MXfeedback-smtp.us-west-2.amazonses.com2026-07-18 → 2026-08-15 · 2 obs

● 2026-07-18 10:30:04
● 2026-08-15 13:05:26

●A174.136.146.392016-01-16 → 2026-08-15 · 3 obs

○ 2015-10-28 01:45:48
● 2016-01-16 15:36:38
● 2026-08-15 13:05:26

○A64.147.23.982015-06-14 → 2015-10-28 · 4 obs

● 2015-06-14 12:15:40
● 2015-10-28 01:45:48
○ 2016-01-16 15:36:38
○ 2026-08-15 13:05:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iclsystems.com	ns29.domaincontrol.com, ns30.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.72.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iclsystems.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`174.136.146.39`
MX	2	`feedback-smtp.us-east-1.amazonses.com (p, feedback-smtp.us-west-2.amazonses.com (p`
TXT	1	`v=spf1 include:amazonses.com ~all`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)

Analysis

IP Addresses

mail.iclsystems.com has exactly one IP address — 174.136.146.39.

Mail Servers

mail.iclsystems.com uses two mail servers, feedback-smtp.us-east-1.amazonses.com and feedback-smtp.us-west-2.amazonses.com.

The mail server setup of mail.iclsystems.com matches that of other domains such as mx.nytimes.com, mail.progleasing.com, mail.scanova.io and two others.

At least some of the mail servers used by mail.iclsystems.com are shared with other domains: mail.buckscountyalive.com, raceroster.napervillenoonlions.org, mail.brbcables.com and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 4 other mail servers.

feedback-smtp.us-east-1.amazonses.com points to 3.218.134.115, 18.235.76.96 and 34.192.233.193. feedback-smtp.us-west-2.amazonses.com points to 52.41.105.246, 54.69.9.226 and 54.200.242.74. Both hosts resolve to three IP numbers.

mail.iclsystems.com - robtex.com