DNSWHOIS.INFO - greyengineering.com

Search for IP or hostnames:

greyengineering.com checked at 2025-10-20T02:53:40.792Z 139ms 74/74/74 100% R:15

`greyengineering.com`

NS	`ns5.worldnic.com`
		A	162.159.26.110^Cloudflare
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns6.worldnic.com`
		A	162.159.27.124^Cloudflare
MX	`greyengineering-com.mail.protection.outlook.com`
		A	2a01:111:f403:c922::2 ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c:: ^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4 ^{🇺🇸 Microsoft}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`

greyengineering.com

greyengineering.com

greyengineering.com's delegation uses two name servers, ns5.worldnic.com and ns6.worldnic.com.

greyengineering.com shares the same name server setup as other domains, for example extralime.com, mastersofstrategicexecution.com, bairstow.com, citcusa.com and florenceutilities.com.

Host names with a single IP:

greyengineering.com is handled by a single mail server, greyengineering-com.mail.protection.outlook.com.

Hostname greyengineering-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:c92c::, 2a01:111:f403:c92c::4, 2a01:111:f403:f90a::, 52.101.8.42, 52.101.41.21, 52.101.41.24 and 52.101.194.15.

dbq