cmdschool.org - dns.ninja

cmdschool.org

DNSSEC⚠️ Not signed
NSpeanutmail.newpeanut.idc ⭐
NSns1.oray.net
A2400:3200:1300::e0c🇨🇳 Alibaba-Cloud2400:3200::/33
A2402:4e00:40:40::2:30a🇨🇳 TENCENT-NET-AP2402:4e00:40::/44
A101.37.15.183🇨🇳 Alibaba-Cloud101.37.0.0/17
A134.175.75.248🇨🇳 TENCENT-NET-AP134.175.64.0/20
NSns2.oray.net
A2400:3200:1300::59a🇨🇳 Alibaba-Cloud2400:3200::/33
A2402:4e00:40:40::2:2b1🇨🇳 TENCENT-NET-AP2402:4e00:40::/44
A1.14.234.106🇨🇳 TENCENT-NET-AP1.14.192.0/18
A47.97.22.250🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTMS=ms49218258
SOApeanutmail.newpeanut.idcdomain_admin@oray.cn serial=4417

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1782744050

Same first word

cmdschool.org

Similar names

cdmschool.ca

DNS History

7 records (5 active, 2 former)

20192020202120222023202420252026NSns1.oray.netns2.oray.netpeanutmail.newpeanut.idcMXmxbiz1.qq.commxbiz2.qq.commxn.mxhichina.commxw.mxhichina.com
●NSns1.oray.net2018-09-15 → 2026-06-29 · 2 obs
● 2018-09-15 18:51:44
● 2026-06-29 15:01:32
●NSns2.oray.net2018-09-15 → 2026-06-29 · 2 obs
● 2018-09-15 18:51:44
● 2026-06-29 15:01:32
●NSpeanutmail.newpeanut.idc2018-09-15 → 2026-06-29 · 2 obs
● 2018-09-15 18:51:44
● 2026-06-29 15:01:32
●MXmxbiz1.qq.com2026-06-17 → 2026-06-29 · 3 obs
○ 2018-09-15 18:51:44
● 2026-06-17 22:11:38
● 2026-06-29 15:01:32
●MXmxbiz2.qq.com2026-06-17 → 2026-06-29 · 3 obs
○ 2018-09-15 18:51:44
● 2026-06-17 22:11:38
● 2026-06-29 15:01:32
○MXmxn.mxhichina.com2018-09-15 → 2018-09-15 · 3 obs
● 2018-09-15 18:51:44
○ 2026-06-17 22:11:38
○ 2026-06-29 15:01:32
○MXmxw.mxhichina.com2018-09-15 → 2018-09-15 · 3 obs
● 2018-09-15 18:51:44
○ 2026-06-17 22:11:38
○ 2026-06-29 15:01:32

🔍 DNS Trace

Analysis

Name Servers

Three name servers are authoritative for cmdschool.org: peanutmail.newpeanut.idc, ns1.oray.net and ns2.oray.net.

cmdschool.org has at least partial name server overlap with other domains, such as yuvesy.com, sun-study.com, aldkc.com and two others.

The hosts ns1.oray.net and ns2.oray.net each resolve to four IP numbers: ns1.oray.net directs to 101.37.15.183, 134.175.75.248, 2400:3200:1300::e0c and 2402:4e00:40:40::2:30a, and ns2.oray.net directs to 1.14.234.106, 47.97.22.250, 2400:3200:1300::59a and 2402:4e00:40:40::2:2b1.

Mail Servers

cmdschool.org has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

cmdschool.org shares the same mail server setup as other domains, including angveirt.com, ccmn.cn, coosign.com and two others.

The mail servers of cmdschool.org are at least partially shared with other domains, including wakecloud.com.