chuongchua.com - robtex.com

chuongchua.com

DNSSEC⚠️ Not signed
A103.106.105.187🇻🇳 INTERDIGI-VN103.106.105.0/24 CODETAY-VN
NSns1.zonedns.vn ⭐
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix
PTRns1.zonedns.vn
NSns2.zonedns.vn
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN
NSns3.zonedns.vn
A2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
MXchuongchua.com ⭐
A103.106.105.187🇻🇳 INTERDIGI-VN103.106.105.0/24 CODETAY-VN
SOAns1.zonedns.vnroot@chuongchua.com 2023-07-18 #2

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=1778329207

MX for

chuongchua.com

Same first word

chuongchua.com

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnns01.one.comns02.one.comns1.vhost.vnns2.vhost.vnns4.zonedns.vnMXchuongchua.commail.chuongchua.commxcluster1.one.commxcluster2.one.comA103.106.105.187103.27.62.14346.30.212.10846.30.212.221
○NSns01.one.com2015-06-14 → 2015-10-25 · 4 obs
● 2015-06-14 23:56:54
● 2015-10-25 18:39:56
○ 2016-01-17 11:16:16
○ 2026-05-09 12:30:24
○NSns02.one.com2015-06-14 → 2015-10-25 · 4 obs
● 2015-06-14 23:56:54
● 2015-10-25 18:39:56
○ 2016-01-17 11:16:16
○ 2026-05-09 12:30:24
○NSns1.vhost.vn2020-03-10 → 2020-03-10 · 4 obs
○ 2016-12-23 02:00:16
● 2020-03-10 02:02:46
○ 2026-05-01 09:51:34
○ 2026-05-09 12:30:24
●NSns1.zonedns.vn2016-04-10 → 2026-05-09 · 6 obs
○ 2016-01-17 11:16:16
● 2016-04-10 23:33:10
● 2016-12-23 02:00:16
○ 2020-03-10 02:02:46
● 2026-05-01 09:51:34
● 2026-05-09 12:30:24
○NSns2.vhost.vn2020-03-10 → 2020-03-10 · 4 obs
○ 2016-12-23 02:00:16
● 2020-03-10 02:02:46
○ 2026-05-01 09:51:34
○ 2026-05-09 12:30:24
●NSns2.zonedns.vn2016-04-10 → 2026-05-09 · 6 obs
○ 2016-01-17 11:16:16
● 2016-04-10 23:33:10
● 2016-12-23 02:00:16
○ 2020-03-10 02:02:46
● 2026-05-01 09:51:34
● 2026-05-09 12:30:24
●NSns3.zonedns.vn2016-04-10 → 2026-05-09 · 6 obs
○ 2016-01-17 11:16:16
● 2016-04-10 23:33:10
● 2016-12-23 02:00:16
○ 2020-03-10 02:02:46
● 2026-05-01 09:51:34
● 2026-05-09 12:30:24
○NSns4.zonedns.vn2016-04-10 → 2016-12-23 · 5 obs
○ 2016-01-17 11:16:16
● 2016-04-10 23:33:10
● 2016-12-23 02:00:16
○ 2020-03-10 02:02:46
○ 2026-05-09 12:30:24
●MXchuongchua.com2026-05-01 → 2026-05-09 · 3 obs
○ 2020-03-10 02:02:46
● 2026-05-01 09:51:34
● 2026-05-09 12:30:24
○MXmail.chuongchua.com2020-03-10 → 2020-03-10 · 4 obs
○ 2016-01-17 11:16:16
● 2020-03-10 02:02:46
○ 2026-05-01 09:51:34
○ 2026-05-09 12:30:24
○MXmxcluster1.one.com2015-06-14 → 2015-10-25 · 4 obs
● 2015-06-14 23:56:54
● 2015-10-25 18:39:56
○ 2016-01-17 11:16:16
○ 2026-05-09 12:30:24
○MXmxcluster2.one.com2015-06-14 → 2015-10-25 · 4 obs
● 2015-06-14 23:56:54
● 2015-10-25 18:39:56
○ 2016-01-17 11:16:16
○ 2026-05-09 12:30:24
●A103.106.105.1872026-05-01 → 2026-05-09 · 3 obs
○ 2020-03-10 02:02:46
● 2026-05-01 09:51:34
● 2026-05-09 12:30:24
○A103.27.62.1432016-04-10 → 2020-03-10 · 5 obs
○ 2016-01-17 11:16:16
● 2016-04-10 23:33:10
● 2020-03-10 02:02:46
○ 2026-05-01 09:51:34
○ 2026-05-09 12:30:24
○A46.30.212.1082015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 23:56:54
○ 2015-10-25 18:39:56
○ 2026-05-09 12:30:24
○A46.30.212.2212015-10-25 → 2015-10-25 · 4 obs
○ 2015-06-14 23:56:54
● 2015-10-25 18:39:56
○ 2016-01-17 11:16:16
○ 2026-05-09 12:30:24

🔍 DNS Trace

Analysis

Mail Server Role

chuongchua.com serves as the mail server for chuongchua.com.

IP Addresses

chuongchua.com points to a single IP address: 103.106.105.187.

Name Servers

chuongchua.com is delegated to three name servers: ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn.

At least part of the name servers for chuongchua.com are shared with other domains, for instance ecotravelvietnam.com, locmiennam.com, totcom.vn, letienhung.com and nhaphanphoituanthuy.com.vn.

These name servers are often used together with ns4.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Names with two IPs:

ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.

ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.

ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30.

Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.

Note that 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 is used by ns1.zonedns.vn and ns2.zonedns.vn.

Mail Servers

Mail for chuongchua.com is handled by a single mail server, chuongchua.com.

Host chuongchua.com points to IP 103.106.105.187.