DNSWHOIS.INFO - mastersec.com

Search for IP or hostnames:

mastersec.com checked at 2025-09-07T05:54:51.127Z 187ms 102/102/102 100% R:14

`mastersec.com`

NS	`ns1.bdm.microsoftonline.com`
		A	2603:1061:0:700::d0 ^{🇺🇸 Microsoft}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0 ^{🇺🇸 Microsoft}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0 ^{🇬🇧 Microsoft}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0 ^{🇺🇸 Microsoft}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft}
			PTR	`ns4-208.azure-dns.info`
MX	`mastersec-com.mail.protection.outlook.com`
		A	2a01:111:f403:c922::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c931:: ^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1 ^{🇺🇸 Microsoft}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2 ^{🇺🇸 Microsoft}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.42.10^{🇺🇸 Microsoft}
			PTR	`mail-co1pr21cu00102.inbound.protection.outlook.com`

The name servers of mastersec.com are at least partially shared with other domains such as aobrands.com, oleja.dk, mogennaidoo.com, paymon.com, and mhtt.com.hk.

Two IP numbers, 2603:1061:0:700::d0 and 13.107.236.208, are pointed to by ns1.bdm.microsoftonline.com. Similarly, ns2.bdm.microsoftonline.com directs to 2620:1ec:8ec:700::d0 and 150.171.21.208. Moreover, ns3.bdm.microsoftonline.com is associated with 2a01:111:4000:700::d0 and 204.14.183.208, and ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.

The mail server, mastersec-com.mail.protection.outlook.com, is responsible for handling mastersec.com.

mastersec-com.mail.protection.outlook.com is configured to point to eight IP numbers: 2a01:111:f403:c922::1, 2a01:111:f403:c931::, 2a01:111:f403:c946::1, 2a01:111:f403:f902::2, 52.101.9.21, 52.101.11.7, 52.101.41.6, and 52.101.42.10.

dbq