WWW.RTSAK.COM - thegrindstone.com

Search for IP or hostnames:

thegrindstone.com checked at 2025-10-23T14:18:20.307Z 368ms 116/116/116 100% R:12

`thegrindstone.com`

NS	`pdns73.ultradns.biz`
		A	2610:a1:1015::6d ^{🇺🇸 Neustar}
			PTR	`pdns73.ultradns.biz`
		A	156.154.66.73^{🇺🇸 Neustar}
			PTR	`pdns73.ultradns.biz`
NS	`pdns73.ultradns.com`
		A	2001:502:f3ff::6d ^{🇺🇸 Neustar}
			PTR	`pdns73.ultradns.com`
		A	156.154.64.73^{🇺🇸 Neustar}
			PTR	`pdns73.ultradns.com`
NS	`pdns73.ultradns.net`
		A	2610:a1:1014::6d ^{🇺🇸 Neustar}
			PTR	`pdns73.ultradns.net`
		A	156.154.65.73^{🇺🇸 Neustar}
			PTR	`pdns73.ultradns.net`
NS	`pdns73.ultradns.org`
		A	2001:502:4612::6d ^{🇺🇸 Neustar}
			PTR	`pdns73.ultradns.org`
		A	156.154.67.73^{🇺🇸 Neustar}
			PTR	`pdns73.ultradns.org`
MX	`thegrindstone-com.mail.protection.outlook.com`
		A	2a01:111:f403:c803:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7 ^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f908:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.42.10^{🇺🇸 Microsoft}
			PTR	`mail-co1pr21cu00102.inbound.protection.outlook.com`
A	204.74.99.100^{🇺🇸 Neustar}
		PTR	`crs.ultradns.net`

rank #457055 globally
rank #241140 in the tld

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thegrindstone.com points to IP number 204.74.99.100.

For instance, other host names livinshop.it, riadvice.com.au, teckcominco.com, waterair.co.za and dockers.co.th share IP numbers with thegrindstone.com.

thegrindstone.com shares name servers with other domains at least partially, for example pkcorp.com, windowshearst.nyc, emcornation.com, esquire.buzz and stevemartinshort.com.

These name servers are commonly used with the name servers pdns73.ultradns.info and pdns73.ultradns.co.uk.

Host names with two IP numbers:

pdns73.ultradns.biz points to: 2610:a1:1015::6d and 156.154.66.73

pdns73.ultradns.com points to: 2001:502:f3ff::6d and 156.154.64.73

pdns73.ultradns.net points to: 2610:a1:1014::6d and 156.154.65.73

pdns73.ultradns.org points to: 2001:502:4612::6d and 156.154.67.73

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

Host name thegrindstone-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c902::7, 2a01:111:f403:f902::1, 2a01:111:f403:f908::, 52.101.8.44, 52.101.41.3, 52.101.41.21 and 52.101.42.10.

dbq