WWW.RTSAK.COM - qtctech.com.vn

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qtctech.com.vn checked at 2025-10-10T16:03:59.372Z 1101ms 88/88/88 100% R:24

`qtctech.com.vn`

NS	`dns1.netsoft.com.vn`
		A	14.225.41.137^{🇻🇳 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP}
			PTR	`static.vnpt.vn`
NS	`dns2.netsoft.com.vn`
		A	14.225.197.109^{🇻🇳 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP}
			PTR	`static.vnpt.vn`
MX	`qtctech-com-vn.mail.protection.outlook.com`
		A	2a01:111:f403:cc09:: ^{🇸🇬 Microsoft}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::1 ^{🇸🇬 Microsoft}
		A	2a01:111:f403:cc1a::8 ^{🇯🇵 Microsoft}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4 ^{🇯🇵 Microsoft}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.137.2^{🇸🇬 Microsoft}
		A	52.101.157.80^{🇺🇸 Microsoft}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
A	103.77.162.25^{🇻🇳 SUPERDATA}
		PTR	`zurich.maychu.cloud`

qtctech.vn

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qtctech.com.vn

qtctech.com.vn points to a single IP number: 103.77.162.25.

Other host names, for instance mail.canavin.vn, mail.trangtraiviet.com, trangtraiviet.com and huongtrang.net share IP numbers with qtctech.com.vn.

qtctech.com.vn is delegated to two name servers: dns1.netsoft.com.vn and dns2.netsoft.com.vn.

qtctech.com.vn shares the same name server setup as other domains, for example cdco.com.vn, pip.com.vn, acpco.com.vn, bvpnt.org.vn and siu.edu.vn.

qtctech.com.vn at least partially shares name servers with other domains, for instance vietlink-express.vn, gemadept.vn, minhnam.vn, bachnien.com.vn and 32.132.221.in-addr.arpa.

Host names with one IP number:

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

Host name qtctech-com-vn.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc09::1, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0, 52.101.137.2 and 52.101.157.80.

dbq