`hwangoon.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:80f3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:159^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.89^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.243^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
NS	`iris.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
MX	`kr1-aspmx1.worksmobile.com` ⭐
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
MX	`kr1-aspmx2.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.89, 172.67.128.243
		IPv6 hints	2606:4700:3031::ac43:80f3, 2606:4700:3033::6815:159
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com
SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2399814108

`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=1776192812

Same first word

hwangoon.com

DNS History

13 records (8 active, 5 former)

●NSandy.ns.cloudflare.com2015-08-04 → 2026-04-14 · 2 obs

● 2015-08-04 09:43:30
● 2026-04-14 19:07:44

●NSiris.ns.cloudflare.com2015-08-04 → 2026-04-14 · 2 obs

● 2015-08-04 09:43:30
● 2026-04-14 19:07:44

○MXdc-37bde467.hwangoon.com2015-08-04 → 2015-11-30 · 4 obs

● 2015-08-04 09:43:30
● 2015-11-30 10:39:52
○ 2016-01-14 12:44:46
○ 2026-04-14 19:07:44

●MXkr1-aspmx1.worksmobile.com2016-01-14 → 2026-04-14 · 3 obs

○ 2015-11-30 10:39:52
● 2016-01-14 12:44:46
● 2026-04-14 19:07:44

●MXkr1-aspmx2.worksmobile.com2016-01-14 → 2026-04-14 · 3 obs

○ 2015-11-30 10:39:52
● 2016-01-14 12:44:46
● 2026-04-14 19:07:44

●A104.21.1.892026-04-14 → 2026-04-14 · 2 obs

○ 2017-07-04 05:20:30
● 2026-04-14 19:07:44

○A104.28.0.182015-08-04 → 2017-07-04 · 3 obs

● 2015-08-04 09:43:30
● 2017-07-04 05:20:30
○ 2026-04-14 19:07:44

○A104.28.1.182015-08-04 → 2017-07-04 · 3 obs

● 2015-08-04 09:43:30
● 2017-07-04 05:20:30
○ 2026-04-14 19:07:44

●A172.67.128.2432026-04-14 → 2026-04-14 · 2 obs

○ 2017-07-04 05:20:30
● 2026-04-14 19:07:44

○A2400:cb00:2048:1::681c:1122015-08-04 → 2017-07-04 · 3 obs

● 2015-08-04 09:43:30
● 2017-07-04 05:20:30
○ 2026-04-14 19:07:44

○A2400:cb00:2048:1::681c:122015-08-04 → 2017-07-04 · 3 obs

● 2015-08-04 09:43:30
● 2017-07-04 05:20:30
○ 2026-04-14 19:07:44

●A2606:4700:3031::ac43:80f32026-04-14 → 2026-04-14 · 2 obs

○ 2017-07-04 05:20:30
● 2026-04-14 19:07:44

●A2606:4700:3033::6815:1592026-04-14 → 2026-04-14 · 2 obs

○ 2017-07-04 05:20:30
● 2026-04-14 19:07:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
hwangoon.com	andy.ns.cloudflare.com, iris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.101

NS records: andy.ns.cloudflare.com, iris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hwangoon.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.243, 104.21.1.89`
AAAA	2	`2606:4700:3031::ac43:80f3, 2606:4700:3033::6815:159`
NS	2	`andy.ns.cloudflare.com, iris.ns.cloudflare.com`
MX	2	`kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (andy.ns.cloudflare.com, andy.ns.cloudflare.com, andy.ns.cloudflare.com...)

Analysis

IP Addresses

hwangoon.com resolves to four IP numbers: 2606:4700:3031::ac43:80f3, 2606:4700:3033::6815:159, 104.21.1.89 and 172.67.128.243.

other host names for instance www.politikon.es, yuni.com.cdn.cloudflare.net, bootlocker.com, www.tuningcarbonhoods.co.uk and bluegum.com.au share IP numbers with hwangoon.com.

Name Servers

hwangoon.com is delegated to two name servers: andy.ns.cloudflare.com and iris.ns.cloudflare.com.

hwangoon.com shares the same name server setup as other domains, for example blankstare.net, iso27001.pt, idleserver.com, islamicpostonline.com and avende.com.

hwangoon.com at least partially shares name servers with other domains, for instance armedi.id, apteka911.ua, comderm.com, abiinteriors.co.nz and iccreditunion.com.

These name servers are commonly used with the name servers zariyah.ns.cloudflare.com.

Host names with six IP numbers:

andy.ns.cloudflare.com points to: 2606:4700:58::adf5:3b65, 2803:f800:50::6ca2:c165, 2a06:98c1:50::ac40:2165, 108.162.193.101, 172.64.33.101 and 173.245.59.101; iris.ns.cloudflare.com points to: 2606:4700:50::adf5:3a76, 2803:f800:50::6ca2:c076, 2a06:98c1:50::ac40:2076, 108.162.192.118, 172.64.32.118 and 173.245.58.118.

Mail Servers

hwangoon.com is handled by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

hwangoon.com shares the same mail server setup as other domains, for instance mbcnanum.co.kr, blissj.com, asungenc.com, sibas.co.kr and japan09.co.kr.

hwangoon.com shares mail servers with other domains at least partially, including hy1190.kr, rubatop.com, narae.com, mbcplus.com and bkone.net.

Host names with a single IP number:

kr1-aspmx1.worksmobile.com points to 125.209.209.251 and kr1-aspmx2.worksmobile.com points to 125.209.209.251.

Host names that point to 125.209.209.251: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

hwangoon.com - robtex.com

hwangoon.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`hwangoon.com`

`com`