mychinesecourse.com - robtex.com

mychinesecourse.com

DNSSEC⚠️ Not signed
A162.241.226.43🇺🇸 ORACLE-OCI-31898162.241.224.0/21 Google
PTRbox5316.bluehost.com
NSns1.bluehost.com ⭐
A162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.bluehost.com
NSns2.bluehost.com
A162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.bluehost.com
MXmail.mychinesecourse.com ⭐
A162.241.226.43🇺🇸 ORACLE-OCI-31898162.241.224.0/21 Google
PTRbox5316.bluehost.com
TXTv=spf1 a mx include:websitewelcome.com ~all
SOAns1.bluehost.comroot@box5316.bluehost.com 2022-11-16 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774964137

Subdomains

mail.mychinesecourse.com

Same first word

mychinesecourse.com

DNS History

25 records (4 active, 21 former)

20162017201820192020202120222023202420252026NSns1.bluehost.comns2.bluehost.comns1.wordpress.comns2.wordpress.comns3.wordpress.comns59.domaincontrol.comns60.domaincontrol.comMXmail.mychinesecourse.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA162.241.226.43184.168.221.34184.168.221.36184.168.221.51184.168.221.60192.0.78.24192.0.78.2550.63.202.3850.63.202.4550.63.202.4950.63.202.5250.63.202.54
●NSns1.bluehost.com2026-03-06 → 2026-03-31 · 3 obs
○ 2019-02-14 06:45:08
● 2026-03-06 19:32:12
● 2026-03-31 13:57:50
○NSns1.wordpress.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
●NSns2.bluehost.com2026-03-06 → 2026-03-31 · 3 obs
○ 2019-02-14 06:45:08
● 2026-03-06 19:32:12
● 2026-03-31 13:57:50
○NSns2.wordpress.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
○NSns3.wordpress.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
○NSns59.domaincontrol.com2019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○NSns60.domaincontrol.com2019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○MXalt1.aspmx.l.google.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
○MXalt2.aspmx.l.google.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
○MXaspmx.l.google.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
○MXaspmx2.googlemail.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
○MXaspmx3.googlemail.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
●MXmail.mychinesecourse.com2026-03-06 → 2026-03-31 · 3 obs
○ 2016-03-05 21:10:40
● 2026-03-06 19:32:12
● 2026-03-31 13:57:50
●A162.241.226.432026-03-06 → 2026-03-31 · 3 obs
○ 2019-02-14 06:45:08
● 2026-03-06 19:32:12
● 2026-03-31 13:57:50
○A184.168.221.342019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○A184.168.221.362019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○A184.168.221.512019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○A184.168.221.602019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○A192.0.78.242015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
○A192.0.78.252015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 06:12:02
● 2015-12-04 10:21:22
○ 2016-03-05 21:10:40
○ 2026-03-31 13:57:50
○A50.63.202.382019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○A50.63.202.452019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○A50.63.202.492019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○A50.63.202.522019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50
○A50.63.202.542019-02-14 → 2019-02-14 · 4 obs
○ 2016-03-05 21:10:40
● 2019-02-14 06:45:08
○ 2026-03-06 19:32:12
○ 2026-03-31 13:57:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mychinesecourse.comns1.bluehost.com, ns2.bluehost.com2 records

✅ Authoritative Response

Server:162.159.24.80

NS records: ns1.bluehost.com, ns2.bluehost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mychinesecourse.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

TypeCountSample Data
A1162.241.226.43
NS2ns2.bluehost.com, ns1.bluehost.com
MX1mail.mychinesecourse.com (pri: 0)
TXT1v=spf1 a mx include:websitewelcome.com ~
SOA1ns1.bluehost.com root.box5316.bluehost.c

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

Hierarchy

mychinesecourse.com is the parent of mail.mychinesecourse.com.

IP Addresses

mychinesecourse.com points to a single IP number: 162.241.226.43.

other host names for instance mail.vpf.czh.mybluehost.me, equineconnections.org, agrimaint.com, ohiomuslims.com and mail.drchristianryan.com share IP numbers with mychinesecourse.com.

Name Servers

mychinesecourse.com is delegated to two name servers: ns1.bluehost.com and ns2.bluehost.com.

mychinesecourse.com shares the same name server setup as other domains, for example lakecountygreen.com, antdoesit.com, dallaspayroll.com, theservogroup.com and creativemaids.com.

mychinesecourse.com partially shares name servers with other domains, for instance cmx.fll.mybluehost.me, newcastlerock.com and baimc.com.

Host names with one IP number:

The host ns1.bluehost.com points to 162.159.24.80 and the host ns2.bluehost.com points to 162.159.25.175.

Mail Servers

mychinesecourse.com is handled by a single mail server, mail.mychinesecourse.com.

Host name mail.mychinesecourse.com points to IP address 162.241.226.43.