DNSWHOIS.INFO - opclabs.com

Search for IP or hostnames:

opclabs.com checked at 2025-10-15T22:12:50.488Z 364ms 102/102/102 100% R:23

`opclabs.com`

NS	`names.dialtelecom.cz`
		A	2001:1508:1003:1::2 ^{🇨🇿 Quantcom}
			PTR	`names.dialtelecom.cz`
		A	195.250.136.2^{🇨🇿 Quantcom}
			PTR	`names.dialtelecom.cz`
NS	`sns.dialtelecom.cz`
		A	2001:1508:1003:2::4 ^{🇨🇿 Quantcom}
			PTR	`sns.dialtelecom.cz`
		A	195.250.128.2^{🇨🇿 Quantcom}
			PTR	`sns.dialtelecom.cz`
MX	`opclabs-com.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::b ^{🇮🇪 Microsoft}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5 ^{🇳🇱 Microsoft}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9 ^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f ^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
A	54.194.149.239^{🇮🇪 Amazon}
		PTR	`www.opclabs.com`

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opclabs.com is parent of www.opclabs.com.

opclabs.com points to a single IP: 54.194.149.239.

Other host names, for instance ec2-54-194-149-239.eu-west-1.compute.amazonaws.com, share IP numbers with opclabs.com.

opclabs.com's delegation is to two name servers names.dialtelecom.cz and sns.dialtelecom.cz.

opclabs.com shares the same name server configuration as other domains, such as ngprague.cz, 11.146.88.in-addr.arpa, 18.146.88.in-addr.arpa, coscon.sk and itsyu.net.

opclabs.com at least partially shares its name servers with other domains, for instance 180.65.80.in-addr.arpa, sofa.cz, trinco.cz, 192.199.94.in-addr.arpa and weknowit.sk.

these name servers are commonly used together with ns01.gopas.cz, ns02.gopas.cz, ns1.acvyskov.cz and ns2.acvyskov.cz.

Host names with two IP numbers: names.dialtelecom.cz points to 2001:1508:1003:1::2 and 195.250.136.2; sns.dialtelecom.cz points to 2001:1508:1003:2::4 and 195.250.128.2

opclabs.com is served by a single mail server, opclabs-com.mail.protection.outlook.com.

The host name opclabs-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.68.3, 52.101.68.32 and 52.101.68.36.

dbq