cdyuhua.com - robtex.com

cdyuhua.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:7df9:6a14:2c3b:6f19🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:49e4:b0c:7f18:54d5🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:abdf:7e9c:e83e:cac7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A50.19.160.239🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-160-239.compute-1.amazonaws.com
A54.197.218.14🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-218-14.compute-1.amazonaws.com
A98.82.179.216🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-82-179-216.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:75fb:22eb:172f:aec9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:c3af:86a5:e8eb:aca2🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e3c3:c544:8988:662a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2e10:c73d:db4b:3b22🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:31ad:de47:fd30:d88c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.162.229.29🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-229-29.compute-1.amazonaws.com
A54.167.103.108🇺🇸 Amazon54.167.0.0/17
PTRec2-54-167-103-108.compute-1.amazonaws.com
A54.227.41.40🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-227-41-40.compute-1.amazonaws.com
A98.86.241.238🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-86-241-238.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:cd73:5cb2:dd14:e8a4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:1662:eae1:cb5a:697f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:f129:ff8d:3d0c:5bce🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.213.1🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-213-1.compute-1.amazonaws.com
A3.89.245.155🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-245-155.compute-1.amazonaws.com
A23.20.203.129🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRec2-23-20-203-129.compute-1.amazonaws.com
A98.80.252.22🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-80-252-22.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-04-29 #1

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=1777473191

Same first word

cdyuhua.com

Similar names

yuchuda.com

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.51dns.comns2.51dns.comns2.namebrightdns.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197108.186.47.114CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSf1g1ns1.dnspod.net2016-05-09 → 2016-05-09 · 4 obs
○ 2016-02-23 22:33:22
● 2016-05-09 05:09:06
○ 2018-09-04 00:24:46
○ 2026-04-29 14:33:58
○NSf1g1ns2.dnspod.net2016-05-09 → 2016-05-09 · 4 obs
○ 2016-02-23 22:33:22
● 2016-05-09 05:09:06
○ 2018-09-04 00:24:46
○ 2026-04-29 14:33:58
○NSns1.51dns.com2015-07-07 → 2016-02-23 · 4 obs
● 2015-07-07 22:41:14
● 2016-02-23 22:33:22
○ 2016-05-09 05:09:06
○ 2026-04-29 14:33:58
●NSns1.namebrightdns.com2018-09-04 → 2026-04-29 · 3 obs
○ 2016-05-09 05:09:06
● 2018-09-04 00:24:46
● 2026-04-29 14:33:58
○NSns2.51dns.com2015-07-07 → 2016-02-23 · 4 obs
● 2015-07-07 22:41:14
● 2016-02-23 22:33:22
○ 2016-05-09 05:09:06
○ 2026-04-29 14:33:58
○NSns2.namebrightdns.com2018-09-04 → 2018-09-04 · 4 obs
○ 2016-05-09 05:09:06
● 2018-09-04 00:24:46
○ 2026-04-05 02:16:28
○ 2026-04-29 14:33:58
●NSnsg1.namebrightdns.com2026-04-05 → 2026-04-29 · 3 obs
○ 2018-09-04 00:24:46
● 2026-04-05 02:16:28
● 2026-04-29 14:33:58
●NSnsg2.namebrightdns.com2026-04-05 → 2026-04-29 · 3 obs
○ 2018-09-04 00:24:46
● 2026-04-05 02:16:28
● 2026-04-29 14:33:58
○A108.186.47.1142015-07-07 → 2016-02-23 · 4 obs
● 2015-07-07 22:41:14
● 2016-02-23 22:33:22
○ 2016-05-09 05:09:06
○ 2026-04-29 14:33:58
●A13.223.25.842026-04-05 → 2026-04-29 · 3 obs
○ 2016-05-09 05:09:06
● 2026-04-05 02:16:28
● 2026-04-29 14:33:58
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-05 → 2026-04-29 · 3 obs
○ 2016-05-09 05:09:06
● 2026-04-05 02:16:28
● 2026-04-29 14:33:58
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-05 → 2026-04-29 · 3 obs
○ 2016-05-09 05:09:06
● 2026-04-05 02:16:28
● 2026-04-29 14:33:58
●A54.243.117.1972026-04-05 → 2026-04-29 · 3 obs
○ 2016-05-09 05:09:06
● 2026-04-05 02:16:28
● 2026-04-29 14:33:58
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-09-04 → 2018-09-04 · 3 obs
● 2018-09-04 00:24:46
○ 2026-04-05 02:16:28
○ 2026-04-29 14:33:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
cdyuhua.comnsg1.namebrightdns.com, nsg2.namebrightdns.com16 records

✅ Authoritative Response

Server:54.162.229.29

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdyuhua.com (unsigned zone)

⏱️ Timing

Total: 81ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

cdyuhua.com resolves to four IPs: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names such as mail.2sid.com, cumlink.com, www.ixtest.com, gbcafe.com and amitysocial.com share IP numbers with cdyuhua.com.

Name Servers

cdyuhua.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least part of the name servers for cdyuhua.com are shared with other domains, for instance 1352360908.b2b.youboy.com.whoisbucket.com, globalarches.com, ebuyrr.com, downloadre.com and ircbox.com.

These name servers are often used together with domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Nine IP numbers: nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:75fb:22eb:172f:aec9, 2600:1f18:683a:ae1a:c3af:86a5:e8eb:aca2, 2600:1f18:683a:ae1a:e3c3:c544:8988:662a, 2600:1f18:683a:ae1b:2e10:c73d:db4b:3b22, 2600:1f18:683a:ae1b:31ad:de47:fd30:d88c, 54.162.229.29, 54.167.103.108, 54.227.41.40 and 98.86.241.238.

Seven IP numbers: nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:cd73:5cb2:dd14:e8a4, 2600:1f18:683a:ae1b:1662:eae1:cb5a:697f, 2600:1f18:683a:ae1b:f129:ff8d:3d0c:5bce, 3.85.213.1, 3.89.245.155, 23.20.203.129 and 98.80.252.22.

Six IP numbers: ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:7df9:6a14:2c3b:6f19, 2600:1f18:683a:ae1b:49e4:b0c:7f18:54d5, 2600:1f18:683a:ae1b:abdf:7e9c:e83e:cac7, 50.19.160.239, 54.197.218.14 and 98.82.179.216.