kcdcode.kr - dns.ninja

`kcdcode.kr`

DNSSEC	⚠️ Not signed
A	43.202.7.197^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
		PTR	`ec2-43-202-7-197.ap-northeast-2.compute.amazonaws.com`
A	54.116.97.210^{🇺🇸 Amazon54.116.0.0/15 EC2 ICN Prefix}
NS	`ns-1576.awsdns-05.co.uk` ⭐
		A	2600:9000:5306:2800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1576.awsdns-05.co.uk`
		A	205.251.198.40^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1576.awsdns-05.co.uk`
NS	`ns-1522.awsdns-62.org`
		A	2600:9000:5305:f200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1522.awsdns-62.org`
		A	205.251.197.242^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1522.awsdns-62.org`
NS	`ns-400.awsdns-50.com`
		A	2600:9000:5301:9000::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-400.awsdns-50.com`
		A	205.251.193.144^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-400.awsdns-50.com`
NS	`ns-717.awsdns-25.net`
		A	2600:9000:5302:cd00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-717.awsdns-25.net`
		A	205.251.194.205^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-717.awsdns-25.net`
SOA	`ns-1576.awsdns-05.co.uk`awsdns-hostmaster@amazon.com serial=1

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2606280506

Same first word

kcdcode.kr

Similar names

docdeck.de

deckdoc.com.au

docdeck.com

edcdock.com

docdeck.net

deckdoc.com

DNS History

16 records (6 active, 10 former)

●NSns-1522.awsdns-62.org2026-03-21 → 2026-06-27 · 3 obs

○ 2018-05-06 14:56:18
● 2026-03-21 13:38:28
● 2026-06-27 21:13:12

●NSns-1576.awsdns-05.co.uk2026-03-21 → 2026-06-27 · 3 obs

○ 2018-05-06 14:56:18
● 2026-03-21 13:38:28
● 2026-06-27 21:13:12

●NSns-400.awsdns-50.com2026-03-21 → 2026-06-27 · 3 obs

○ 2018-05-06 14:56:18
● 2026-03-21 13:38:28
● 2026-06-27 21:13:12

●NSns-717.awsdns-25.net2026-03-21 → 2026-06-27 · 3 obs

○ 2018-05-06 14:56:18
● 2026-03-21 13:38:28
● 2026-06-27 21:13:12

○NSns.mailplug.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 14:56:18
○ 2026-03-21 13:38:28
○ 2026-06-27 21:13:12

○NSns2.mailplug.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 14:56:18
○ 2026-03-21 13:38:28
○ 2026-06-27 21:13:12

○A121.78.54.2192018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 14:56:18
○ 2026-03-21 13:38:28
○ 2026-06-27 21:13:12

○A13.209.224.1402026-03-21 → 2026-03-29 · 5 obs

○ 2018-05-06 14:56:18
● 2026-03-21 13:38:28
● 2026-03-29 08:40:44
○ 2026-04-10 08:57:32
○ 2026-06-27 21:13:12

○A3.34.66.522026-04-10 → 2026-04-10 · 3 obs

○ 2026-03-29 08:40:44
● 2026-04-10 08:57:32
○ 2026-06-27 21:13:12

○A3.35.117.482026-03-21 → 2026-06-27 · 2 obs

○ 2026-03-21 13:38:28
○ 2026-06-27 21:13:12

○A3.36.83.1972026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-21 13:38:28
● 2026-03-29 08:40:44
○ 2026-04-10 08:57:32
○ 2026-06-27 21:13:12

○A3.38.13.1572026-03-21 → 2026-06-27 · 2 obs

○ 2026-03-21 13:38:28
○ 2026-06-27 21:13:12

○A3.38.82.1502026-04-10 → 2026-04-10 · 3 obs

○ 2026-03-29 08:40:44
● 2026-04-10 08:57:32
○ 2026-06-27 21:13:12

○A43.202.27.2002026-03-21 → 2026-03-21 · 4 obs

○ 2018-05-06 14:56:18
● 2026-03-21 13:38:28
○ 2026-03-29 08:40:44
○ 2026-06-27 21:13:12

●A43.202.7.1972026-06-27 → 2026-06-27 · 2 obs

○ 2026-04-10 08:57:32
● 2026-06-27 21:13:12

●A54.116.97.2102026-06-27 → 2026-06-27 · 2 obs

○ 2026-04-10 08:57:32
● 2026-06-27 21:13:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
kcdcode.kr	ns-1576.awsdns-05.co.uk, ns-400.awsdns-50.com, ns-717.awsdns-25.net, ns-1522.awsdns-62.org	-

✅ Authoritative Response

Server:205.251.198.40

NS records: ns-1576.awsdns-05.co.uk, ns-400.awsdns-50.com, ns-717.awsdns-25.net, ns-1522.awsdns-62.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kcdcode.kr (unsigned zone)

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`43.202.7.197, 54.116.97.210`
NS	4	`ns-1522.awsdns-62.org, ns-1576.awsdns-05.co.uk...`
SOA	1	`ns-1576.awsdns-05.co.uk awsdns-hostmaste`

Analysis

IP Addresses

kcdcode.kr points to the IP addresses 43.202.7.197 and 54.116.97.210

Name Servers

kcdcode.kr has four authoritative name servers: ns-400.awsdns-50.com, ns-717.awsdns-25.net, ns-1522.awsdns-62.org and ns-1576.awsdns-05.co.uk.

There is at least partial name server overlap between kcdcode.kr and other domains — studioclassic.com.br, cdn.dhs.tech.ec.europa.eu, vault-authqa.com and two more among them.

The name servers ns-305.awsdns-38.com, ns-900.awsdns-48.net and ns-1434.awsdns-51.org are often found in combination with these name servers.

All four hostnames — ns-400.awsdns-50.com, ns-717.awsdns-25.net, ns-1522.awsdns-62.org and ns-1576.awsdns-05.co.uk — resolve to two IP numbers apiece: ns-400.awsdns-50.com to 205.251.193.144 and 2600:9000:5301:9000::1; ns-717.awsdns-25.net to 205.251.194.205 and 2600:9000:5302:cd00::1; ns-1522.awsdns-62.org to 205.251.197.242 and 2600:9000:5305:f200::1; ns-1576.awsdns-05.co.uk to 205.251.198.40 and 2600:9000:5306:2800::1.