ROBTEX.COM - holmansusa.com

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holmansusa.com checked at 2026-01-04T05:27:42.826Z 550ms 119/119/119 100% R:13 allDone:true timedOut:false cfaller:5b87d61d/23:5ed44a19:18597:undefined

`holmansusa.com`

NS	`ns-22.awsdns-02.com`
		A	2600:9000:5300:1600::1^{🇺🇸 Amazon}
			PTR	`ns-22.awsdns-02.com`
		A	205.251.192.22^{🇺🇸 Amazon}
			PTR	`ns-22.awsdns-02.com`
NS	`ns-666.awsdns-19.net`
		A	2600:9000:5302:9a00::1^{🇺🇸 Amazon}
			PTR	`ns-666.awsdns-19.net`
		A	205.251.194.154^{🇺🇸 Amazon}
			PTR	`ns-666.awsdns-19.net`
NS	`ns-1439.awsdns-51.org`
		A	2600:9000:5305:9f00::1^{🇺🇸 Amazon}
			PTR	`ns-1439.awsdns-51.org`
		A	205.251.197.159^{🇺🇸 Amazon}
			PTR	`ns-1439.awsdns-51.org`
NS	`ns-1857.awsdns-40.co.uk`
		A	2600:9000:5307:4100::1^{🇺🇸 Amazon}
			PTR	`ns-1857.awsdns-40.co.uk`
		A	205.251.199.65^{🇺🇸 Amazon}
			PTR	`ns-1857.awsdns-40.co.uk`
MX	`holmansusa-com.mail.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.42.6^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr02cu00306.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
A	54.84.176.91^{🇺🇸 Amazon}
		PTR	`ec2-54-84-176-91.compute-1.amazonaws.com`

`com`

	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`

Up

smtp.holmansusa.com

Starts with same word

holmansusa.com

Starts similarily

ohsmanuals.com

holmansusa.com

AI analysis

smtp.holmansusa.com is a child of holmansusa.com.

holmansusa.com resolves to one IP number: 54.84.176.91.

Other host names, for example ec2-54-84-176-91.compute-1.amazonaws.com, share IP numbers with holmansusa.com.

holmansusa.com delegates to four name servers: ns-22.awsdns-02.com, ns-666.awsdns-19.net, ns-1439.awsdns-51.org and ns-1857.awsdns-40.co.uk.

holmansusa.com at least partially shares name servers with other domains, including regcheq.com, config.ap-northeast-1.amazonaws.com, ringana-staging.com, ledinside.com and wpg.me.

these name servers are commonly used alongside the name servers ns-43.awsdns-05.com, ns-1092.awsdns-08.org, ns-1754.awsdns-27.co.uk, ns-939.awsdns-53.net and ns-323.awsdns-40.com.

Host names with two IP numbers: ns-22.awsdns-02.com points to 2600:9000:5300:1600::1 and 205.251.192.22; ns-666.awsdns-19.net points to 2600:9000:5302:9a00::1 and 205.251.194.154; ns-1439.awsdns-51.org points to 2600:9000:5305:9f00::1 and 205.251.197.159; ns-1857.awsdns-40.co.uk points to 2600:9000:5307:4100::1 and 205.251.199.65.

A single mail server handles holmansusa.com, holmansusa-com.mail.protection.outlook.com.

Host holmansusa-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c946::5, 2a01:111:f403:f804::1, 2a01:111:f403:f908::2, 2a01:111:f403:f913::1, 52.101.11.3, 52.101.40.4, 52.101.42.6 and 52.101.194.12.