mail.iscoffice.com - robtex.com

mail.iscoffice.com

DNSSECโš ๏ธ Not signed
MXmail.qq.com โญ

iscoffice.com

CNAMEtyun.cms177.71360.com
DNSSECโš ๏ธ Not signed
A121.46.198.250๐Ÿ‡จ๐Ÿ‡ณ UNICOM-JSSZ-IDC121.46.196.0/22 JS-CT SZ-IDC

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

200920112013201520172019202120232025MXmail.qq.comA195.128.234.192
โ—MXmail.qq.com2026-03-09 โ†’ 2026-07-25 ยท 2 obs
โ— 2026-03-09 01:13:42
โ— 2026-07-25 18:05:30
โ—‹A195.128.234.1922008-03-15 โ†’ 2016-03-04 ยท 4 obs
โ— 2008-03-15 10:09:02
โ— 2016-03-04 08:50:04
โ—‹ 2016-06-05 06:18:34
โ—‹ 2026-07-25 18:05:30

๐Ÿ” DNS Trace

Analysis

Mail Servers

mail.iscoffice.com routes its mail through a single mail server, mail.qq.com.

mail.iscoffice.com has the same mail server arrangement as a number of other domains, for example wjd.im, xmled.com, vvgogo.com and two more.

mail.iscoffice.com shares at least some of its mail servers with other domains โ€” for example gdyykq.com, kgcm.net, qz720.com and two more.

These mail servers tend to be used in conjunction with mxbiz2.qq.com, mxbiz1.qq.com, mxdomain.qq.com and two additional mail servers.