`hankoduko.kr`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:26b1^{Cloudflare2606:4700:3034::/48} ✓ In HTTPS hints
A	2606:4700:3037::ac43:891c^{Cloudflare2606:4700:3037::/48} ✓ In HTTPS hints
A	104.21.38.177^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.28^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c042^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2042^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.66^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.66^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.66^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`kayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kayden.ns.cloudflare.com`
		A	108.162.195.74^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	162.159.44.74^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	172.64.35.74^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.177, 172.67.137.28
		IPv6 hints	2606:4700:3034::6815:26b1, 2606:4700:3037::ac43:891c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2406747762

`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=2607021035

Same first word

hankoduko.kr

DNS History

10 records (6 active, 4 former)

●NSapril.ns.cloudflare.com2026-04-15 → 2026-07-02 · 2 obs

● 2026-04-15 20:17:12
● 2026-07-02 16:18:22

●NSkayden.ns.cloudflare.com2026-04-15 → 2026-07-02 · 2 obs

● 2026-04-15 20:17:12
● 2026-07-02 16:18:22

●A104.21.38.1772026-04-15 → 2026-07-02 · 2 obs

● 2026-04-15 20:17:12
● 2026-07-02 16:18:22

●A172.67.137.282026-04-15 → 2026-07-02 · 2 obs

● 2026-04-15 20:17:12
● 2026-07-02 16:18:22

○A2606:4700:3030::6815:26b12026-04-15 → 2026-05-21 · 7 obs

● 2026-04-15 20:17:12
○ 2026-04-16 22:40:20
○ 2026-04-25 14:56:46
● 2026-04-30 09:22:22
● 2026-05-21 18:28:48
○ 2026-07-02 16:18:20
○ 2026-07-02 16:18:22

○A2606:4700:3032::ac43:891c2026-04-15 → 2026-05-21 · 7 obs

● 2026-04-15 20:17:12
○ 2026-04-16 22:40:20
○ 2026-04-25 14:56:46
● 2026-04-30 09:22:22
● 2026-05-21 18:28:48
○ 2026-07-02 16:18:20
○ 2026-07-02 16:18:22

●A2606:4700:3034::6815:26b12026-07-02 → 2026-07-02 · 3 obs

○ 2026-05-21 18:28:48
● 2026-07-02 16:18:20
● 2026-07-02 16:18:22

●A2606:4700:3037::ac43:891c2026-07-02 → 2026-07-02 · 3 obs

○ 2026-05-21 18:28:48
● 2026-07-02 16:18:20
● 2026-07-02 16:18:22

○A2a06:98c1:3120::2026-04-16 → 2026-04-25 · 5 obs

○ 2026-04-15 20:17:12
● 2026-04-16 22:40:20
● 2026-04-25 14:56:46
○ 2026-04-30 09:22:22
○ 2026-07-02 16:18:22

○A2a06:98c1:3121::2026-04-16 → 2026-04-25 · 5 obs

○ 2026-04-15 20:17:12
● 2026-04-16 22:40:20
● 2026-04-25 14:56:46
○ 2026-04-30 09:22:22
○ 2026-07-02 16:18:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	g.dns.kr, e.dns.kr, c.dns.kr, b.dns.kr...	-
hankoduko.kr	kayden.ns.cloudflare.com, april.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.66

NS records: kayden.ns.cloudflare.com, april.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hankoduko.kr (unsigned zone)

⏱️ Timing

Total: 1642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.177, 172.67.137.28`
AAAA	2	`2606:4700:3037::ac43:891c, 2606:4700:3034::6815:26b1`
NS	2	`april.ns.cloudflare.com, kayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

hankoduko.kr points to the four IP addresses 104.21.38.177, 172.67.137.28, 2606:4700:3034::6815:26b1 and 2606:4700:3037::ac43:891c.

Name Servers

Two name servers handle the delegation for hankoduko.kr: april.ns.cloudflare.com and kayden.ns.cloudflare.com.

hankoduko.kr uses the same name servers as several other domains — among them 0verview.sbs, f-network.icu, v4-home.run and two more.

Hostnames that resolve to 6 IP addresses:

april.ns.cloudflare.com resolves to 108.162.192.66, 172.64.32.66 and 173.245.58.66 among others, with 3 other IP addresses in total.

kayden.ns.cloudflare.com resolves to 108.162.195.74, 162.159.44.74 and 172.64.35.74 among others, with 3 other IP addresses in total.

hankoduko.kr - robtex.com

hankoduko.kr

kr

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`hankoduko.kr`

`kr`