`kucdn.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4f4e:999e:923d:5c17^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-09 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786335404

Same first word

kucdn.cn

kucdn.net

kucdn.top

kucdn.com

Similar names

cundk.at

cdunk.com

ukcdn.net

dunck.net

kdcnu.com

udkcn.com

dunck.be

ncduk.net

ukcdn.com

cnduk.org

cdnku.net

cdnku.com

cnudk.com

cundk.org

dcnuk.com

cdunk.co.uk

cundk.com

dkunc.com

cdnku.online

unckd.com

unckd.net

dunck.us

dncuk.com

dncuk.net

kdunc.org

dunck.eu

cnduk.com

DNS History

17 records (7 active, 10 former)

○NSdns15.hichina.com2017-01-05 → 2017-01-05 · 4 obs

○ 2016-04-13 09:13:46
● 2017-01-05 10:57:48
○ 2018-01-31 19:48:06
○ 2026-08-10 04:19:34

○NSdns16.hichina.com2017-01-05 → 2017-01-05 · 4 obs

○ 2016-04-13 09:13:46
● 2017-01-05 10:57:48
○ 2018-01-31 19:48:06
○ 2026-08-10 04:19:34

○NSf1g1ns1.dnspod.net2015-10-24 → 2016-04-13 · 4 obs

● 2015-10-24 17:16:30
● 2016-04-13 09:13:46
○ 2017-01-05 10:57:48
○ 2026-08-10 04:19:34

○NSf1g1ns2.dnspod.net2015-10-24 → 2016-04-13 · 4 obs

● 2015-10-24 17:16:30
● 2016-04-13 09:13:46
○ 2017-01-05 10:57:48
○ 2026-08-10 04:19:34

○NSns1.bodis.com2018-01-31 → 2018-01-31 · 4 obs

○ 2017-01-05 10:57:48
● 2018-01-31 19:48:06
○ 2026-07-15 00:27:24
○ 2026-08-10 04:19:34

●NSns1.namebrightdns.com2026-07-15 → 2026-08-10 · 3 obs

○ 2018-01-31 19:48:06
● 2026-07-15 00:27:24
● 2026-08-10 04:19:34

○NSns2.bodis.com2018-01-31 → 2018-01-31 · 4 obs

○ 2017-01-05 10:57:48
● 2018-01-31 19:48:06
○ 2026-07-15 00:27:24
○ 2026-08-10 04:19:34

●NSnsg1.namebrightdns.com2026-07-15 → 2026-08-10 · 3 obs

○ 2018-01-31 19:48:06
● 2026-07-15 00:27:24
● 2026-08-10 04:19:34

●NSnsg2.namebrightdns.com2026-07-15 → 2026-08-10 · 3 obs

○ 2018-01-31 19:48:06
● 2026-07-15 00:27:24
● 2026-08-10 04:19:34

○MXmx76.m2bp.com2018-01-31 → 2018-01-31 · 3 obs

● 2018-01-31 19:48:06
○ 2026-07-15 00:27:24
○ 2026-08-10 04:19:34

○MXmx76.mb1p.com2018-01-31 → 2018-01-31 · 3 obs

● 2018-01-31 19:48:06
○ 2026-07-15 00:27:24
○ 2026-08-10 04:19:34

●A13.223.25.842026-07-15 → 2026-08-10 · 3 obs

○ 2018-01-31 19:48:06
● 2026-07-15 00:27:24
● 2026-08-10 04:19:34

○A199.59.242.1502018-01-31 → 2018-01-31 · 4 obs

○ 2017-01-05 10:57:48
● 2018-01-31 19:48:06
○ 2026-07-15 00:27:24
○ 2026-08-10 04:19:34

○A23.89.105.512015-10-24 → 2016-04-13 · 4 obs

● 2015-10-24 17:16:30
● 2016-04-13 09:13:46
○ 2017-01-05 10:57:48
○ 2026-08-10 04:19:34

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-07-15 → 2026-08-10 · 3 obs

○ 2018-01-31 19:48:06
● 2026-07-15 00:27:24
● 2026-08-10 04:19:34

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-07-15 → 2026-08-10 · 3 obs

○ 2018-01-31 19:48:06
● 2026-07-15 00:27:24
● 2026-08-10 04:19:34

●A54.243.117.1972026-07-15 → 2026-08-10 · 3 obs

○ 2018-01-31 19:48:06
● 2026-07-15 00:27:24
● 2026-08-10 04:19:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kucdn.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kucdn.com (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

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

Additional host names — gycio.com, umporto.com, platformsquared.com and two others — share IP numbers with kucdn.com.

Name Servers

kucdn.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

kucdn.com has at least partial name server overlap with other domains, such as 54ce9cbcd1a882b601415113031415014094466c5cf717dc5aae2e535a7d91e.anycoding.com, grupodas.com, andgold.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 7 IP numbers:

nsg1.namebrightdns.com resolves to 54.152.124.255, 54.211.183.184 and 100.27.188.59 among others, with 4 other IP addresses in total.

Host names that resolve to five IP addresses:

nsg2.namebrightdns.com points to 54.162.235.48, 54.221.37.2, 54.235.53.129 and two other IP addresses.

Host names with three IP numbers:

The hostname ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.

kucdn.com - robtex.com

kucdn.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`kucdn.com`

`com`