expl.cn - robtex.com

expl.cn

DNSSECโš ๏ธ Not signed
NSns.expl.cn โš ๏ธ Not in zone NS records
MXmxbiz1.qq.com โญ
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all v=DMARC1; p=none; rua=mailto:mailauth-re...

cn

DNSSECโš ๏ธ Not signed
NSa.dns.cn โญ
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net โš ๏ธ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn 2035-08-26 #94

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NSns.expl.cnMXmxbiz1.qq.commxbiz2.qq.com
โ—NSns.expl.cn2026-02-28 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-02-28 04:14:52
โ— 2026-07-24 06:34:30
โ—MXmxbiz1.qq.com2026-02-28 โ†’ 2026-07-24 ยท 7 obs
โ— 2026-02-28 04:14:52
โ—‹ 2026-02-28 10:52:04
โ— 2026-03-20 15:18:16
โ— 2026-06-04 17:25:48
โ—‹ 2026-06-21 07:19:38
โ— 2026-07-19 07:28:42
โ— 2026-07-24 06:34:30
โ—MXmxbiz2.qq.com2026-02-28 โ†’ 2026-07-24 ยท 7 obs
โ— 2026-02-28 04:14:52
โ—‹ 2026-02-28 10:52:04
โ— 2026-03-20 15:18:16
โ— 2026-06-04 17:25:48
โ—‹ 2026-06-21 07:19:38
โ— 2026-07-19 07:28:42
โ— 2026-07-24 06:34:30

๐Ÿ” DNS Trace

Analysis

Name Servers

expl.cn is delegated to a single name server: ns.expl.cn.

Mail Servers

expl.cn has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

expl.cn shares the same mail server setup as other domains, including securityhr.org, tuyile.net, 91cpj.com and two others.

expl.cn shares mail servers โ€” at least in part โ€” with other domains, including gdhyhc.com, bambooflute.cn, dkjz.cn and two others.