cuong.com - dns.ninja

cuong.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 AS53831198.49.23.0/24
A198.49.23.145🇺🇸 AS53831198.49.23.0/24
A198.185.159.144🇺🇸 AS53831198.185.159.0/24
A198.185.159.145🇺🇸 AS53831198.185.159.0/24
NSns-cloud-e1.googledomains.com ⭐
A2001:4860:4802:32::6e
A216.239.32.110
NSns-cloud-e2.googledomains.com
A2001:4860:4802:34::6e
A216.239.34.110
NSns-cloud-e3.googledomains.com
A2001:4860:4802:36::6e
A216.239.36.110
NSns-cloud-e4.googledomains.com
A2001:4860:4802:38::6e
A216.239.38.110
MXmxa.mailgun.org ⭐
MXmxb.mailgun.org ⭐
TXTgoogle-site-verification=wGycn0oB3LMnUBbflkas_O9p0U9yToj6HfAgj9Beyho
TXTv=spf1 include:mailgun.org ~all
SOAns-cloud-e1.googledomains.comcloud-dns-hostmaster@google.com serial=70

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=1783121486
WOT: SAFE (61/100)

DNS History

31 records (10 active, 21 former)

201020122014201620182020202220242026NSns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comns1.dotster.comns1.ev1servers.netns2.dotster.comns2.ev1servers.netMXmxa.mailgun.orgmxb.mailgun.orgalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.cuong.commx.cuong.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.1452001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.127.74.50216.239.32.21216.239.34.21216.239.36.21216.239.38.2166.96.161.162
●NSns-cloud-e1.googledomains.com2016-09-09 → 2026-07-03 · 3 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2026-07-03 23:52:24
●NSns-cloud-e2.googledomains.com2016-09-09 → 2026-07-03 · 3 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2026-07-03 23:52:24
●NSns-cloud-e3.googledomains.com2016-09-09 → 2026-07-03 · 3 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2026-07-03 23:52:24
●NSns-cloud-e4.googledomains.com2016-09-09 → 2026-07-03 · 3 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2026-07-03 23:52:24
○NSns1.dotster.com2015-07-15 → 2016-02-12 · 5 obs
○ 2009-01-20 14:14:52
● 2015-07-15 08:37:52
● 2016-02-12 02:30:58
○ 2016-09-09 11:15:40
○ 2026-07-03 23:52:24
○NSns1.ev1servers.net2009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 14:14:52
○ 2015-07-15 08:37:52
○ 2026-07-03 23:52:24
○NSns2.dotster.com2015-07-15 → 2016-02-12 · 5 obs
○ 2009-01-20 14:14:52
● 2015-07-15 08:37:52
● 2016-02-12 02:30:58
○ 2016-09-09 11:15:40
○ 2026-07-03 23:52:24
○NSns2.ev1servers.net2009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 14:14:52
○ 2015-07-15 08:37:52
○ 2026-07-03 23:52:24
○MXalt1.aspmx.l.google.com2017-12-26 → 2026-05-10 · 8 obs
○ 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-03-26 09:19:26
● 2026-05-04 01:47:18
● 2026-05-10 23:14:10
○ 2026-06-11 15:00:08
○ 2026-07-03 23:52:24
○MXalt2.aspmx.l.google.com2017-12-26 → 2026-05-10 · 8 obs
○ 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-03-26 09:19:26
● 2026-05-04 01:47:18
● 2026-05-10 23:14:10
○ 2026-06-11 15:00:08
○ 2026-07-03 23:52:24
○MXalt3.aspmx.l.google.com2017-12-26 → 2026-05-10 · 8 obs
○ 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-03-26 09:19:26
● 2026-05-04 01:47:18
● 2026-05-10 23:14:10
○ 2026-06-11 15:00:08
○ 2026-07-03 23:52:24
○MXalt4.aspmx.l.google.com2017-12-26 → 2026-05-10 · 8 obs
○ 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-03-26 09:19:26
● 2026-05-04 01:47:18
● 2026-05-10 23:14:10
○ 2026-06-11 15:00:08
○ 2026-07-03 23:52:24
○MXaspmx.l.google.com2017-12-26 → 2026-05-10 · 8 obs
○ 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-03-26 09:19:26
● 2026-05-04 01:47:18
● 2026-05-10 23:14:10
○ 2026-06-11 15:00:08
○ 2026-07-03 23:52:24
○MXmail.cuong.com2009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 14:14:52
○ 2015-07-15 08:37:52
○ 2026-07-03 23:52:24
○MXmx.cuong.com2015-07-15 → 2016-09-09 · 5 obs
○ 2009-01-20 14:14:52
● 2015-07-15 08:37:52
● 2016-09-09 11:15:40
○ 2017-12-26 23:35:34
○ 2026-07-03 23:52:24
●MXmxa.mailgun.org2026-03-02 → 2026-07-03 · 7 obs
○ 2017-12-26 23:35:34
● 2026-03-02 11:53:52
● 2026-03-26 09:19:26
○ 2026-05-04 01:47:18
○ 2026-05-10 23:14:10
● 2026-06-11 15:00:08
● 2026-07-03 23:52:24
●MXmxb.mailgun.org2026-03-02 → 2026-07-03 · 7 obs
○ 2017-12-26 23:35:34
● 2026-03-02 11:53:52
● 2026-03-26 09:19:26
○ 2026-05-04 01:47:18
○ 2026-05-10 23:14:10
● 2026-06-11 15:00:08
● 2026-07-03 23:52:24
●A198.185.159.1442026-03-02 → 2026-07-03 · 3 obs
○ 2017-12-26 23:35:34
● 2026-03-02 11:53:52
● 2026-07-03 23:52:24
●A198.185.159.1452026-03-02 → 2026-07-03 · 3 obs
○ 2017-12-26 23:35:34
● 2026-03-02 11:53:52
● 2026-07-03 23:52:24
●A198.49.23.1442026-03-02 → 2026-07-03 · 3 obs
○ 2017-12-26 23:35:34
● 2026-03-02 11:53:52
● 2026-07-03 23:52:24
●A198.49.23.1452026-03-02 → 2026-07-03 · 3 obs
○ 2017-12-26 23:35:34
● 2026-03-02 11:53:52
● 2026-07-03 23:52:24
○A2001:4860:4802:32::152016-09-09 → 2017-12-26 · 5 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-07-03 23:52:24
○A2001:4860:4802:34::152016-09-09 → 2017-12-26 · 5 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-07-03 23:52:24
○A2001:4860:4802:36::152016-09-09 → 2017-12-26 · 5 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-07-03 23:52:24
○A2001:4860:4802:38::152016-09-09 → 2017-12-26 · 5 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-07-03 23:52:24
○A216.127.74.502009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 14:14:52
○ 2015-07-15 08:37:52
○ 2026-07-03 23:52:24
○A216.239.32.212016-09-09 → 2017-12-26 · 5 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-07-03 23:52:24
○A216.239.34.212016-09-09 → 2017-12-26 · 5 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-07-03 23:52:24
○A216.239.36.212016-09-09 → 2017-12-26 · 5 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-07-03 23:52:24
○A216.239.38.212016-09-09 → 2017-12-26 · 5 obs
○ 2016-02-12 02:30:58
● 2016-09-09 11:15:40
● 2017-12-26 23:35:34
○ 2026-03-02 11:53:52
○ 2026-07-03 23:52:24
○A66.96.161.1622015-07-15 → 2016-02-12 · 5 obs
○ 2009-01-20 14:14:52
● 2015-07-15 08:37:52
● 2016-02-12 02:30:58
○ 2016-09-09 11:15:40
○ 2026-07-03 23:52:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cuong.comns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.32.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1949ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.144, 198.49.23.144...
NS4ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com...
MX2mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10)
TXT2v=spf1 include:mailgun.org ~all, google-site-verification=wGycn0oB3LMnUBb
SOA1ns-cloud-e1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)

Analysis

IP Addresses

cuong.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Name Servers

Four name servers handle the delegation for cuong.com: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

The host names ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each point to two IP numbers: ns-cloud-e1.googledomains.com points to 216.239.32.110 and 2001:4860:4802:32::6e. ns-cloud-e2.googledomains.com points to 216.239.34.110 and 2001:4860:4802:34::6e. ns-cloud-e3.googledomains.com points to 216.239.36.110 and 2001:4860:4802:36::6e. ns-cloud-e4.googledomains.com points to 216.239.38.110 and 2001:4860:4802:38::6e.

Mail Servers

cuong.com uses two mail servers, mxa.mailgun.org and mxb.mailgun.org.